Interoperability Specification (IOS) for High Rate Packet ... · 3gpp2 a.s0008-c v2.0 2

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3GPP2 A.S0008-C v2.0

Date: January 2009

Interoperability Specification (IOS) for High Rate Packet 1 Data (HRPD) Radio Access Network Interfaces with 2 Session Control in the Access Network 3

3GPP2 Publication Version 4 5

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Table of Contents 1 Foreword................................................................................................................................................... xxv 2 1 Introduction...................................................................................................................................1-1 3 1.1 Overview.......................................................................................................................................1-1 4 1.1.1 Purpose..........................................................................................................................................1-2 5 1.1.2 Scope.............................................................................................................................................1-2 6 1.1.3 Document Convention ..................................................................................................................1-2 7 1.2 References.....................................................................................................................................1-2 8 1.2.1 Normative References...................................................................................................................1-2 9 1.2.2 Informative References.................................................................................................................1-4 10 1.3 Terminology..................................................................................................................................1-4 11 1.3.1 Acronyms......................................................................................................................................1-4 12 1.3.2 Definitions ....................................................................................................................................1-6 13 1.4 HRPD IOS Architecture Reference Model (SC/MM in the AN) ...............................................1-10 14 1.5 HRPD Micro-Mobility and Macro-Mobility Concepts ..............................................................1-12 15 1.6 Compatibility with IOS Standards ..............................................................................................1-12 16 1.7 Message Body, Coding, Ordering, and Interpretation of Elements ............................................1-13 17 1.8 Forward Compatibility Guidelines .............................................................................................1-14 18 1.9 Message Processing Guidelines ..................................................................................................1-15 19 1.10 Message Definition Guidelines...................................................................................................1-16 20 1.11 HRPD IOS Assumptions.............................................................................................................1-16 21 1.11.1 IOS Assumptions ........................................................................................................................1-16 22 1.11.2 QoS Assumptions .......................................................................................................................1-17 23 1.12 State Definition ...........................................................................................................................1-18 24 1.12.1 Packet Data Session State ...........................................................................................................1-18 25 1.12.2 IP Flow State...............................................................................................................................1-18 26 1.13 Feature Descriptions ...................................................................................................................1-19 27 1.13.1 Explicitly Supported Features.....................................................................................................1-19 28

1.13.1.1 AT Originates an HRPD Session (including Access Authentication).................1-19 29 1.13.1.2 Re-authentication of an AT .................................................................................1-19 30 1.13.1.3 HRPD Data Delivery (both AT Terminated and AT Originated) .......................1-19 31 1.13.1.4 HRPD Connection Release..................................................................................1-19 32 1.13.1.5 HRPD Session Release........................................................................................1-19 33 1.13.1.6 HRPD Packet Data Session Release....................................................................1-19 34 1.13.1.7 Dormant Handoff of HRPD AT Between ANs Served by the Same PDSN .......1-19 35 1.13.1.8 Dormant Packet Data Session Handoff Between 1x and HRPD Served 36

by the Same PDSN ..............................................................................................1-19 37 1.13.1.9 Voice Call Delivery During Active HRPD Data Session....................................1-19 38

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1.13.1.10 Status Management Supported by Feature Invocation ........................................1-20 1 1.13.1.11 HRPD-1x cdma2000 Circuit Services Notification Application.........................1-20 2 1.13.1.12 Multiple Personalities in the Session Configuration Protocol.............................1-20 3 1.13.1.13 Packet Application Supporting Multiple Link Flows and Quality of Service.....1-20 4 1.13.1.14 Data Over Signaling (DoS) .................................................................................1-20 5 1.13.1.15 GRE Segmentation ..............................................................................................1-20 6 1.13.1.16 RObust Header Compression (ROHC) on SO67 ................................................1-20 7 1.13.1.16.1 AN-Based ROHC ................................................................................................1-20 8 1.13.1.16.2 PDSN-Based ROHC............................................................................................1-20 9 1.13.1.17 HRPD Inter-AN Connected State Session Transfer (hard handoff)....................1-21 10 1.13.1.18 HRPD Inter-AN Cross-connectivity....................................................................1-21 11 1.13.1.19 HRPD Inter-AN Session transfer with cross-connectivity (including 12

make-before-break) .............................................................................................1-21 13 1.13.1.20 1x Calling Party Number Presentation ................................................................1-21 14 1.13.1.21 Reservation Label in HRPD Service Option When Paging on 1x.......................1-21 15 1.13.1.22 Hard Handoff of a VoIP Call from HRPD to 1x Circuit Voice Call ...................1-21 16 1.13.1.23 Prior Session Release ..........................................................................................1-21 17 1.13.1.24 QoS Update by the PDSN Feature Description...................................................1-21 18 1.13.1.25 CSNA over A21 ..................................................................................................1-22 19 1.13.1.26 PDSN Initiated IP Flow Release .........................................................................1-22 20 1.13.1.27 Inter-AN paging when the AT is in idle state......................................................1-22 21 1.13.1.28 Keep alive over A13 interface.............................................................................1-22 22 1.13.1.29 HRPD Emergency Indicator................................................................................1-22 23

1.13.2 Transparently Supported Features ..............................................................................................1-23 24 1.13.2.1 ROHC over PPP ..................................................................................................1-23 25

2 HRPD IOS Interfaces....................................................................................................................2-1 26 2.1 A1/A1p Interface (HRPD AN - MSC)..........................................................................................2-1 27 2.2 A8-A9 (AN - PCF) Interface ........................................................................................................2-2 28 2.3 A10-A11 (PCF - PDSN) Interface ................................................................................................2-2 29 2.4 A12 (AN - AN-AAA) Interface ....................................................................................................2-2 30 2.4.1 PPP Session...................................................................................................................................2-3 31

2.4.1.1 Establishment ........................................................................................................2-3 32 2.4.1.2 Termination ...........................................................................................................2-4 33 2.4.1.3 Access Authentication ...........................................................................................2-4 34

2.4.2 AN-AAA Support .........................................................................................................................2-4 35 2.4.2.1 Access Authentication Establishment ...................................................................2-4 36 2.4.2.2 Access Authentication Revocation........................................................................2-5 37

2.4.3 AN-AAA Requirements................................................................................................................2-5 38

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2.5 A13 (AN - AN) Interface..............................................................................................................2-5 1 2.5.1 A13 Interface Network/Transport Protocol Specification ............................................................2-6 2 2.5.2 A13 Interface Message Procedures...............................................................................................2-7 3

2.5.2.1 A13-Session Information Request.........................................................................2-7 4 2.5.2.1.1 Successful Operation .............................................................................................2-7 5 2.5.2.1.2 Failure Operation...................................................................................................2-8 6 2.5.2.2 A13-Session Information Response ......................................................................2-8 7 2.5.2.2.1 Successful Operation .............................................................................................2-8 8 2.5.2.2.2 Failure Operation...................................................................................................2-9 9 2.5.2.3 A13-Session Information Confirm ........................................................................2-9 10 2.5.2.3.1 Successful Operation .............................................................................................2-9 11 2.5.2.3.2 Failure Operation...................................................................................................2-9 12 2.5.2.4 A13-Session Information Reject ...........................................................................2-9 13 2.5.2.4.1 Successful Operation .............................................................................................2-9 14 2.5.2.4.2 Failure Operation...................................................................................................2-9 15 2.5.2.5 A13-Resource Release Request.............................................................................2-9 16 2.5.2.5.1 Successful Operation ...........................................................................................2-10 17 2.5.2.5.2 Failure Operation.................................................................................................2-10 18 2.5.2.6 A13-Resource Release Response ........................................................................2-10 19 2.5.2.6.1 Successful Operation ...........................................................................................2-10 20 2.5.2.6.2 Failure Operation.................................................................................................2-10 21 2.5.2.7 A13-Paging Request............................................................................................2-10 22 2.5.2.7.1 Successful Operation ...........................................................................................2-10 23 2.5.2.7.2 Failure Operation.................................................................................................2-11 24 2.5.2.8 A13-Paging Request Ack ....................................................................................2-11 25 2.5.2.8.1 Successful Operation ...........................................................................................2-11 26 2.5.2.8.2 Failure Operation.................................................................................................2-11 27 2.5.2.9 A13-Paging Delivered .........................................................................................2-11 28 2.5.2.9.1 Successful Operation ...........................................................................................2-11 29 2.5.2.9.2 Failure Operation.................................................................................................2-11 30 2.5.2.10 A13-Paging Delivered Ack .................................................................................2-11 31 2.5.2.10.1 Successful Operation ...........................................................................................2-11 32 2.5.2.10.2 Failure Operation.................................................................................................2-12 33 2.5.2.11 A13-Keep Alive Request.....................................................................................2-12 34 2.5.2.11.1 Successful Operation ...........................................................................................2-12 35 2.5.2.11.2 Failure Operation.................................................................................................2-12 36 2.5.2.12 A13-Keep Alive Response ..................................................................................2-12 37 2.5.2.12.1 Successful Operation ...........................................................................................2-12 38

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2.5.2.12.2 Failure Operation.................................................................................................2-12 1 2.5.2.13 A13-1x Air Interface Signaling ...........................................................................2-12 2 2.5.2.13.1 Successful Operation ...........................................................................................2-12 3 2.5.2.13.2 Failure Operation.................................................................................................2-12 4 2.5.2.14 A13-1x Air Interface Signaling Ack ...................................................................2-12 5 2.5.2.14.1 Successful Operation ...........................................................................................2-13 6 2.5.2.14.2 Failure Operation.................................................................................................2-13 7

2.6 A16 Interface ..............................................................................................................................2-13 8 2.6.1 A16 Interface Network/Transport Protocol Specification ..........................................................2-13 9 2.6.2 A16 Interface Message Procedures.............................................................................................2-14 10

2.6.2.1 A16-Session Transfer Request ............................................................................2-14 11 2.6.2.1.1 Successful Operation ...........................................................................................2-14 12 2.6.2.1.2 Failure Operation.................................................................................................2-15 13 2.6.2.2 A16-Session Transfer Response..........................................................................2-15 14 2.6.2.2.1 Successful Operation ...........................................................................................2-15 15 2.6.2.2.2 Failure Operation.................................................................................................2-15 16 2.6.2.3 A16-Session Transfer Complete..........................................................................2-15 17 2.6.2.3.1 Successful Operation ...........................................................................................2-15 18 2.6.2.3.2 Failure Operation.................................................................................................2-15 19 2.6.2.4 A16-Session Release Indication ..........................................................................2-16 20 2.6.2.4.1 Successful Operation ...........................................................................................2-16 21 2.6.2.4.2 Failure Operation.................................................................................................2-16 22 2.6.2.5 A16-Session Release Indication Ack ..................................................................2-16 23 2.6.2.5.1 Successful Operation ...........................................................................................2-16 24 2.6.2.5.2 Failure Operation.................................................................................................2-16 25 2.6.2.6 A16-Session Transfer Abort................................................................................2-16 26 2.6.2.6.1 Successful Operation ...........................................................................................2-16 27 2.6.2.6.2 Failure Operation.................................................................................................2-17 28 2.6.2.7 A16-Session Transfer Abort Ack ........................................................................2-17 29 2.6.2.7.1 Successful Operation ...........................................................................................2-17 30 2.6.2.7.2 Failure Operation.................................................................................................2-17 31 2.6.2.8 A16-Session Transfer Reject...............................................................................2-17 32 2.6.2.8.1 Successful Operation ...........................................................................................2-17 33 2.6.2.8.2 Failure Operation.................................................................................................2-17 34 2.6.2.9 A16-FL Signal Tunnel.........................................................................................2-17 35 2.6.2.9.1 Successful Operation ...........................................................................................2-17 36 2.6.2.9.2 Failure Operation.................................................................................................2-17 37 2.6.2.10 A16-FL Signal Tunnel Ack .................................................................................2-18 38

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2.6.2.10.1 Successful Operation ...........................................................................................2-18 1 2.6.2.10.2 Failure Operation.................................................................................................2-18 2 2.6.2.11 A16-RL Signal Tunnel ........................................................................................2-18 3 2.6.2.11.1 Successful Operation ...........................................................................................2-18 4 2.6.2.11.2 Failure Operation.................................................................................................2-18 5 2.6.2.12 A16-RL Signal Tunnel Ack.................................................................................2-18 6 2.6.2.12.1 Successful Operation ...........................................................................................2-18 7 2.6.2.12.2 Failure Operation.................................................................................................2-18 8 2.6.2.13 A16-Attributes Update ........................................................................................2-19 9 2.6.2.13.1 Successful Operation ...........................................................................................2-19 10 2.6.2.13.2 Failure Operation.................................................................................................2-19 11 2.6.2.14 A16-Attributes Update Ack.................................................................................2-19 12 2.6.2.14.1 Successful Operation ...........................................................................................2-19 13 2.6.2.14.2 Failure Operation.................................................................................................2-19 14

2.7 A17, A18, and A19 Interface......................................................................................................2-20 15 2.7.1 A17, A18, and A19 Interface Network/Transport Protocol Specification..................................2-20 16 2.7.2 A17 Message Procedures............................................................................................................2-21 17

2.7.2.1 A17-Allocate Request .........................................................................................2-22 18 2.7.2.1.1 Successful Operation ...........................................................................................2-22 19 2.7.2.1.2 Failure Operation.................................................................................................2-22 20 2.7.2.2 A17-Allocate Response .......................................................................................2-22 21 2.7.2.2.1 Successful Operation ...........................................................................................2-22 22 2.7.2.2.2 Failure Operation.................................................................................................2-23 23 2.7.2.3 A17-Set Attributes...............................................................................................2-23 24 2.7.2.3.1 Successful Operation ...........................................................................................2-23 25 2.7.2.3.2 Failure Operation.................................................................................................2-24 26 2.7.2.4 A17-Set Attributes Ack .......................................................................................2-24 27 2.7.2.4.1 Successful Operation ...........................................................................................2-24 28 2.7.2.4.2 Failure Operation.................................................................................................2-24 29 2.7.2.5 A17-Modify Request ...........................................................................................2-25 30 2.7.2.5.1 Successful Operation ...........................................................................................2-25 31 2.7.2.5.2 Failure Operation.................................................................................................2-25 32 2.7.2.6 A17-Modify Response ........................................................................................2-25 33 2.7.2.6.1 Successful Operation ...........................................................................................2-25 34 2.7.2.6.2 Failure Operation.................................................................................................2-25 35 2.7.2.7 A17-Target Modify Request................................................................................2-25 36 2.7.2.7.1 Successful Operation ...........................................................................................2-26 37 2.7.2.7.2 Failure Operation.................................................................................................2-26 38

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2.7.2.8 A17-Target Modify Response .............................................................................2-26 1 2.7.2.8.1 Successful Operation ...........................................................................................2-26 2 2.7.2.8.2 Failure Operation.................................................................................................2-26 3 2.7.2.9 A17-Deallocate Request......................................................................................2-26 4 2.7.2.9.1 Successful Operation ...........................................................................................2-26 5 2.7.2.9.2 Failure Operation.................................................................................................2-27 6 2.7.2.10 A17-Deallocate Ack ............................................................................................2-27 7 2.7.2.10.1 Successful Operation ...........................................................................................2-27 8 2.7.2.10.2 Failure Operation.................................................................................................2-27 9 2.7.2.11 A17-Target Deallocate Request ..........................................................................2-27 10 2.7.2.11.1 Successful Operation ...........................................................................................2-27 11 2.7.2.11.2 Failure Operation.................................................................................................2-27 12 2.7.2.12 A17-Target Deallocate Ack.................................................................................2-27 13 2.7.2.12.1 Successful Operation ...........................................................................................2-28 14 2.7.2.12.2 Failure Operation.................................................................................................2-28 15 2.7.2.13 A17-CC Packet....................................................................................................2-28 16 2.7.2.13.1 Successful Operation ...........................................................................................2-28 17 2.7.2.13.2 Failure Operation.................................................................................................2-28 18 2.7.2.14 A17-Neighbor Information Request....................................................................2-28 19 2.7.2.14.1 Successful Operation ...........................................................................................2-28 20 2.7.2.14.2 Failure Operation.................................................................................................2-29 21 2.7.2.15 A17-Neighbor Information Notification .............................................................2-29 22 2.7.2.15.1 Successful Operation ...........................................................................................2-29 23 2.7.2.15.2 Failure Operation.................................................................................................2-29 24 2.7.2.16 A17-Neighbor Information Notification Ack......................................................2-29 25 2.7.2.16.1 Successful Operation ...........................................................................................2-29 26 2.7.2.16.2 Failure Operation.................................................................................................2-30 27 2.7.2.17 A17-Slave Attach Request ..................................................................................2-30 28 2.7.2.17.1 Successful Operation ...........................................................................................2-30 29 2.7.2.17.2 Failure Operation.................................................................................................2-30 30 2.7.2.18 A17-Slave Attach Response ................................................................................2-30 31 2.7.2.18.1 Successful Operation ...........................................................................................2-30 32 2.7.2.18.2 Failure Operation.................................................................................................2-30 33 2.7.2.19 A17-Slave Detach Request..................................................................................2-30 34 2.7.2.19.1 Successful Operation ...........................................................................................2-31 35 2.7.2.19.2 Failure Operation.................................................................................................2-31 36 2.7.2.20 A17-Slave Detach Ack ........................................................................................2-31 37 2.7.2.20.1 Successful Operation ...........................................................................................2-31 38

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2.7.2.20.2 Failure Operation.................................................................................................2-31 1 2.7.3 A18 Message Procedures............................................................................................................2-31 2

2.7.3.1 A18-FTCH Packet ...............................................................................................2-31 3 2.7.3.1.1 Successful Operation ...........................................................................................2-32 4 2.7.3.1.2 Failure Operation.................................................................................................2-32 5 2.7.3.2 A18-RTCH Packet ..............................................................................................2-32 6 2.7.3.2.1 Successful Operation ...........................................................................................2-32 7 2.7.3.2.2 Failure Operation.................................................................................................2-33 8

2.7.4 A19 Message Procedures............................................................................................................2-33 9 2.7.4.1 Serving RT Switching Procedure ........................................................................2-33 10 2.7.4.1.1 Candidate Serving Set .........................................................................................2-34 11 2.7.4.1.2 Recommended Multicasting Procedure...............................................................2-34 12 2.7.4.1.3 Data Transmission Group and its Attributes .......................................................2-35 13 2.7.4.2 A19-Acquisition Status .......................................................................................2-36 14 2.7.4.2.1 Successful Operation ...........................................................................................2-36 15 2.7.4.2.2 Failure Operation.................................................................................................2-36 16 2.7.4.3 A19-Acquisition Status Ack................................................................................2-36 17 2.7.4.3.1 Successful Operation ...........................................................................................2-36 18 2.7.4.3.2 Failure Operation.................................................................................................2-36 19 2.7.4.4 A19-Serving RT Changed ...................................................................................2-36 20 2.7.4.4.1 Successful Operation ...........................................................................................2-37 21 2.7.4.4.2 Failure Operation.................................................................................................2-37 22 2.7.4.5 A19-Serving RT Changed Ack ...........................................................................2-37 23 2.7.4.5.1 Successful Operation ...........................................................................................2-37 24 2.7.4.5.2 Failure Operation.................................................................................................2-37 25 2.7.4.6 A19-Forward Desired..........................................................................................2-37 26 2.7.4.6.1 Successful Operation ...........................................................................................2-37 27 2.7.4.6.2 Failure Operation.................................................................................................2-37 28 2.7.4.7 A19-Forward Desired Ack ..................................................................................2-38 29 2.7.4.7.1 Successful Operation ...........................................................................................2-38 30 2.7.4.7.2 Failure Operation.................................................................................................2-38 31 2.7.4.8 A19-Forward Stopped .........................................................................................2-38 32 2.7.4.8.1 Successful Operation ...........................................................................................2-38 33 2.7.4.8.2 Failure Operation.................................................................................................2-38 34 2.7.4.9 A19-Forward Stopped Ack..................................................................................2-38 35 2.7.4.9.1 Successful Operation ...........................................................................................2-38 36 2.7.4.9.2 Failure Operation.................................................................................................2-39 37 2.7.4.10 A19-Flush............................................................................................................2-39 38

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2.7.4.10.1 Successful Operation ...........................................................................................2-39 1 2.7.4.10.2 Failure Operation.................................................................................................2-39 2 2.7.4.11 A19-Flush Ack ....................................................................................................2-39 3 2.7.4.11.1 Successful Operation ...........................................................................................2-39 4 2.7.4.11.2 Failure Operation.................................................................................................2-39 5 2.7.4.12 A19-Purge ...........................................................................................................2-39 6 2.7.4.12.1 Successful Operation ...........................................................................................2-39 7 2.7.4.12.2 Failure Operation.................................................................................................2-40 8 2.7.4.13 A19-Purge Ack....................................................................................................2-40 9 2.7.4.13.1 Successful Operation ...........................................................................................2-40 10 2.7.4.13.2 Failure Operation.................................................................................................2-40 11

2.8 A21 (AN – IWS) Interface..........................................................................................................2-40 12 2.8.1 A21 Interface Network/Transport Protocol Specification ..........................................................2-40 13 2.8.2 A21 Interface Message Procedures.............................................................................................2-41 14

2.8.2.1 A21-1x Air Interface Signaling ...........................................................................2-42 15 2.8.2.1.1 Successful Operation ...........................................................................................2-42 16 2.8.2.1.2 Failure Operation.................................................................................................2-42 17 2.8.2.2 A21-Ack ..............................................................................................................2-42 18 2.8.2.2.1 Successful Operation ...........................................................................................2-42 19 2.8.2.2.2 Failure Operation.................................................................................................2-43 20 2.8.2.3 A21-1x Parameters ..............................................................................................2-43 21 2.8.2.3.1 Successful Operation ...........................................................................................2-43 22 2.8.2.3.2 Failure Operation.................................................................................................2-43 23 2.8.2.4 A21-Event Notification .......................................................................................2-43 24 2.8.2.4.1 Successful Operation ...........................................................................................2-43 25 2.8.2.4.2 Failure Operation.................................................................................................2-43 26 2.8.2.5 A21-1x Parameters Request ................................................................................2-43 27 2.8.2.5.1 Successful Operation ...........................................................................................2-44 28 2.8.2.5.2 Failure Operation.................................................................................................2-44 29 2.8.2.6 A21-Service Request ...........................................................................................2-44 30 2.8.2.6.1 Successful Operation ...........................................................................................2-44 31 2.8.2.6.2 Failure Operation.................................................................................................2-44 32 2.8.2.7 A21-Service Response ........................................................................................2-44 33 2.8.2.7.1 Successful Operation ...........................................................................................2-44 34 2.8.2.7.2 Failure Operation.................................................................................................2-44 35 2.8.2.8 A21-Radio Update Request.................................................................................2-44 36 2.8.2.8.1 Successful Operation ...........................................................................................2-44 37 2.8.2.8.2 Failure Operation.................................................................................................2-45 38

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2.8.2.9 A21-Radio Update Response ..............................................................................2-45 1 2.8.2.9.1 Successful Operation ...........................................................................................2-45 2 2.8.2.9.2 Failure Operation.................................................................................................2-45 3

2.9 A24 AN-AN (IP Tunneling) Interface ........................................................................................2-45 4 3 HRPD IOS Call Flows ..................................................................................................................3-1 5 3.1 AT Originates HRPD Session.......................................................................................................3-1 6 3.1.1 AT Originates HRPD Session - Successful Access Authentication .............................................3-1 7 3.1.2 AT Originates HRPD Session - Unsuccessful Access Authentication .........................................3-3 8 3.2 Re-authentication ..........................................................................................................................3-4 9 3.2.1 Re-authentication of an AT in Dormant State ..............................................................................3-4 10 3.2.2 Re-authentication of an AT in Active State ..................................................................................3-5 11 3.3 Data Delivery................................................................................................................................3-6 12 3.3.1 Network Initiated Call Re-activation from Dormant State ...........................................................3-6 13 3.3.2 AT Initiated Call Re-activation from Dormant State (Existing HRPD Session) ..........................3-7 14 3.3.3 AT Initiated Packet Data Session Establishment from an Established HRPD Session ................3-7 15 3.4 Connection Release.......................................................................................................................3-9 16 3.4.1 Connection Release on HRPD Network - Initiated by the AT .....................................................3-9 17 3.4.2 Connection Release on HRPD Network - Initiated by the AN.....................................................3-9 18 3.5 HRPD Session Release ...............................................................................................................3-11 19 3.5.1 HRPD Session Release - Initiated by the AT or AN (A8 Connections Exist)............................3-11 20 3.5.2 HRPD Session Release - Initiated by the AT or AN (A8 Connections do not Exist).................3-11 21 3.5.3 HRPD Session Release - Re-authentication of AT Failure (A8 Connections Exist) ..................3-12 22 3.5.4 HRPD Session Release - Re-authentication of AT Failure (A8 Connections do not Exist) .......3-14 23 3.6 Packet Data Session Release - Initiated by the PDSN ................................................................3-16 24 3.7 Dormant Handoff of HRPD AT between ANs - Served by the Same PDSN.............................3-17 25 3.7.1 AN-AN Dormant Handoff with Successful Retrieval of HRPD Session Information ...............3-17 26 3.7.2 AN-AN Dormant Handoff with HRPD Session Information Transfer Failure ..........................3-19 27 3.8 Miscellaneous Active HRPD Session Call Flows.......................................................................3-21 28 3.8.1 Deactivation/Activation of Data Flow During an Active HRPD Packet Data Session ..............3-21 29 3.9 Multiple Connection Procedures.................................................................................................3-22 30 3.9.1 Initial HRPD Call Setup (Default IP Flows Establishment) .......................................................3-22 31 3.9.2 IP Flow Mapping Update with Service Connection Establishment............................................3-22 32

3.9.2.1 IP Flow Mapping Update with Service Connection Establishment – All New 33 Connections Establishment .................................................................................3-22 34

3.9.2.2 IP Flow Mapping Update with Service Connection Establishment - All New 35 Connections Rejected by PCF/PDSN with Existing Connections Sustained......3-23 36

3.9.2.3 IP Flow Mapping Update with Service Connection Establishment - Partial 37 New Connections Establishment.........................................................................3-24 38

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3.9.2.4 IP Flow Mapping Update with Service Connection Establishment - Main 1 Connection Rejected by PCF/PDSN ...................................................................3-26 2

3.9.3 IP Flow Mapping Update with Service Connection Release ......................................................3-27 3 3.9.4 IP Flow to A8/A10 Connection Mapping Update ......................................................................3-28 4 3.9.5 Subscriber QoS Profile Delivery ................................................................................................3-28 5 3.9.6 QoS Update by the PDSN...........................................................................................................3-29 6 3.9.7 PDSN Initiated IP Flow Release.................................................................................................3-30 7 3.10 Support for Data Over Signaling Protocol..................................................................................3-31 8 3.10.1 AT Originated DoS.....................................................................................................................3-31 9

3.10.1.1 DoS Delivery from the AT to the PDSN without A13 Procedure.......................3-31 10 3.10.1.2 DoS Delivery from the AT to the PDSN with A13 Procedure............................3-31 11

3.10.2 AT Terminated DoS....................................................................................................................3-33 12 3.10.2.1 DoS Delivery from the PDSN to the AT.............................................................3-33 13 3.10.2.2 DoS Request from the PDSN – AN Refuses Request .........................................3-34 14 3.10.2.3 DoS Delivery from the PDSN to the AT with A13 Procedure............................3-34 15

3.11 Mobility Management.................................................................................................................3-35 16 3.11.1 Prior Session Retrieval Procedure ..............................................................................................3-35 17 3.11.2 Prior Session Removal Procedure...............................................................................................3-36 18 3.11.3 Inter-AN Paging when the AT is in Idle State ............................................................................3-37 19 3.12 Connected State HRPD Session Transfer Call Flows.................................................................3-42 20 3.12.1 Intra-PDSN Connected State HRPD Hard Handoff - Successful Operation ..............................3-42 21 3.12.2 Connected State HRPD Hard Handoff - Failure Scenario (Refusal by Target AN) ...................3-46 22 3.12.3 Connected State HRPD Hard Handoff - Traffic Channel Assignment (TCA) Retry Scenario ..3-48 23 3.12.4 Connected State HRPD Hard Handoff - Failure Scenario (AT Lost) .........................................3-50 24 3.12.5 Intra-PDSN Connected State HRPD Session Transfer with Cross-Connectivity 25

Support – Successful Operation..................................................................................................3-52 26 3.12.5.1 Slave AN attaches to sectors in another AN during Connected State 27

HRPD Session Transfer with Cross-Connectivity Support .................................3-57 28 3.12.5.2 Slave AN detaches from sectors in another AN during Connected State 29

HRPD Session Transfer with Cross-Connectivity Support .................................3-58 30 3.12.5.3 Master AN adds new sectors to Active Set during Session Transfer with 31

Cross-Connectivity Support ................................................................................3-58 32 3.12.5.4 Master AN removes sectors from the Active Set during Connected State 33

HRPD Session Transfer with Cross-Connectivity Support .................................3-61 34 3.12.5.5 Master AN updates Slave AN with the updated session during Connected 35

State Session Transfer with Cross-Connectivity Support....................................3-63 36 3.12.5.6 Slave AN tunnels signaling messages to AT through Master AN during 37

Make-before-break Session Transfer ..................................................................3-63 38 3.12.5.7 Tunneling of signaling messages from the AT to Slave AN during 39

Make-before-break Session Transfer ..................................................................3-64 40 3.12.6 Data Flow during Make-before-break Session Transfer.............................................................3-64 41

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3.13 Hard Handoff Negotiation Procedures with Example of Air-interface Signaling ......................3-66 1 3.13.1 HRPD Hard Handoff without SLP States Transfer ....................................................................3-66 2 3.13.2 HRPD Hard Handoff with Personality Switch ...........................................................................3-67 3 3.14 HRPD IOS Cross-Connectivity Call Flows ................................................................................3-69 4 3.14.1 AT Connection Setup..................................................................................................................3-69 5 3.14.2 Add Pilot Belonging to Target AN to AT’s Active Set ..............................................................3-73 6 3.14.3 Drop Pilot Belonging to Target AN from AT’s Active Set ........................................................3-74 7 3.14.4 AT Connection Close..................................................................................................................3-76 8

3.14.4.1 Graceful Connection Close..................................................................................3-76 9 3.14.4.2 Non-Graceful Connection Close: Scenario 1 ......................................................3-77 10 3.14.4.3 Non-Graceful Connection Close: Scenario 2 ......................................................3-78 11

3.14.5 Source AN Requests Resource Modification at Target AN........................................................3-79 12 3.14.6 Target AN Requests Resource Modification at Target AN ........................................................3-80 13 3.14.7 Serving RT Switching.................................................................................................................3-81 14

3.14.7.1 Serving RT Change: Serving RT Moves to Target AN.......................................3-82 15 3.14.7.2 Serving RT Change: Serving RT Moves to Source AN......................................3-83 16 3.14.7.3 Serving RT Change: Serving RT Remains in Target AN 17

(Different Endpoint ID).......................................................................................3-84 18 3.14.7.4 Serving RT Change: Serving RT Remains in Same Target AN 19

(Same Endpoint ID).............................................................................................3-86 20 3.14.7.5 Serving RT Change: Serving RT Remains in Same Target AN 21

(Different Endpoint ID), and No Early Detection ...............................................3-86 22 4 HRPD and 1x IOS Transition Call Flows.....................................................................................4-1 23 4.1 Dormant Cross System Handoff - AT Served by the Same PDSN...............................................4-1 24 4.1.1 1x to HRPD Dormant Packet Data Session Handoff - Existing HRPD Session...........................4-1 25 4.1.2 1x to HRPD Dormant Packet Data Session Handoff - New HRPD Session ................................4-2 26 4.1.3 HRPD to 1x Dormant Packet Data Session Handoff ....................................................................4-4 27 4.2 MS/AT Terminated Voice Call During Active HRPD Packet Data Session................................4-6 28 4.2.1 MS/AT Terminated Voice Call During Active HRPD Packet Data Session 29

(Intra-PDSN/Inter-PCF)................................................................................................................4-6 30 4.2.2 MS/AT Terminated Voice Call During Active HRPD Packet Data Session (Intra-PCF) ............4-7 31 4.3 1x to HRPD Active Packet Data Session Handoff .....................................................................4-10 32 4.4 Status Management Supported by Feature Invocation................................................................4-11 33 4.5 CSNA in the HRPD System .......................................................................................................4-12 34 4.5.1 SMS – Mobile Originated Point-to-Point (ADDS Transfer) ......................................................4-12 35

4.5.1.1 SMS – Mobile Originated Point-to-Point (ADDS Transfer) – IWS-AN ............4-12 36 4.5.1.2 SMS – Mobile Originated Point-to-Point (ADDS Transfer) – IWS-1xBS .........4-13 37

4.5.2 SMS – Mobile Terminated Point-to-Point (ADDS Page / ADDS Page Ack) ............................4-13 38

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4.5.2.1 SMS – Mobile Terminated Point-to-Point (ADDS Page / ADDS Page Ack) 1 without A13 Procedure – IWS-AN .....................................................................4-13 2

4.5.2.2 SMS – Mobile Terminated Point-to-Point (ADDS Page / ADDS Page Ack) 3 without A13 Procedure – IWS-1xBS ..................................................................4-14 4

4.5.2.3 SMS – Mobile Terminated Point-to-Point (ADDS Page / ADDS Page Ack) 5 with A13 Procedure – IWS-AN ..........................................................................4-15 6

4.5.2.4 SMS – Mobile Terminated Point-to-Point (ADDS Page / ADDS Page Ack) 7 with A13 Procedure – IWS-1xBS .......................................................................4-16 8

4.5.3 1x Page Delivery to the MS/AT in an HRPD System (Paging Request)....................................4-18 9 4.5.3.1 1x Page Delivery to the MS/AT in an HRPD System (Paging Request) 10

without A13 Procedure – IWS-AN – Successful Operation ...............................4-18 11 4.5.3.2 1x Page Delivery to the MS/AT in an HRPD System (Paging Request) 12

without A13 Procedure – IWS-1xBS – Successful Operation ............................4-19 13 4.5.3.3 1x Page Delivery to the MS/AT in an HRPD System (Paging Request) 14

from Multiple IWS-1xBSs – Successful Operation ............................................4-20 15 4.5.3.4 1x Page Delivery to the MS/AT in an HRPD System (Paging Request) 16

with A13 Procedure – IWS-AN – Successful Operation ....................................4-22 17 4.5.3.5 1x Page Delivery to the MS/AT in an HRPD System (Paging Request) 18

with A13 Procedure – IWS-1xBS – Successful Operation .................................4-24 19 4.5.4 Refusal of a 1x Page Delivery to the MS/AT in an HRPD System ............................................4-25 20

4.5.4.1 Refusal of a 1x Page Delivery to the MS/AT in an HRPD System 21 (Paging Request) without A13 Procedure – IWS-AN.........................................4-25 22

4.5.4.2 MS/AT Rejects 1x Page in HRPD System without A13 Procedure – 23 IWS-1xBS ...........................................................................................................4-26 24

4.5.4.3 Refusal of a 1x Page Delivery to the MS/AT in an HRPD System 25 (Paging Request) with A13 Procedure – IWS-AN..............................................4-28 26

4.5.4.4 MS/AT Rejects 1x Page in HRPD System with A13 Procedure – 27 IWS-1xBS ...........................................................................................................4-29 28

4.5.5 HRPD Page Delivery in a 1x System - MS/AT Idle...................................................................4-30 29 4.5.5.1 HRPD Page Delivery in a 1x System - MS/AT Idle – IWS-AN.........................4-30 30 4.5.5.2 HRPD Page Delivery in a 1x System - MS/AT Idle – IWS-1xBS......................4-32 31 4.5.5.3 HRPD Page Delivery in a 1x System - MS/AT Idle –MS/AT Rejects 32

HRPD Page IWS-AN ..........................................................................................4-33 33 4.5.5.4 HRPD Page Delivery in a 1x System - MS/AT Idle –MS/AT Rejects 34

HRPD Page IWS-1xBS .......................................................................................4-34 35 4.5.6 HRPD Page Delivery in a 1x System - MS/AT on a Traffic Channel (TCH) ............................4-35 36

4.5.6.1 HRPD Page Delivery in a 1x System - MS/AT on a Traffic Channel – 37 IWS-AN...............................................................................................................4-35 38

4.5.6.2 HRPD Page Delivery in a 1x System - MS/AT on a Traffic Channel – 39 IWS-1xBS ...........................................................................................................4-36 40

4.5.6.3 HRPD Page Delivery in a 1x System - MS/AT on a Traffic Channel MS/AT 41 Rejects HRPD – IWS-AN ...................................................................................4-38 42

4.5.6.4 HRPD Page Delivery in a 1x System - MS/AT on a Traffic Channel MS/AT 43 Rejects HRPD Page – IWS-1xBS .......................................................................4-39 44

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4.6 Mobility Management for CSNA in the HRPD System .............................................................4-41 1 4.6.1 1x Registration Over HRPD .......................................................................................................4-41 2

4.6.1.1 1x Registration Over HRPD – IWS-AN .............................................................4-41 3 4.6.1.2 1x Registration Over HRPD – IWS-1xBS ..........................................................4-42 4

4.6.2 Event Notification From HRPD AN to IWS-1xBS ....................................................................4-43 5 4.6.3 Event Notification From IWS-1xBS to HRPD AN ....................................................................4-44 6 4.7 Hard Handoff Between HRPD and 1x........................................................................................4-45 7 4.7.1 Hard Handoff of a Voice Call from HRPD VoIP to 1x Circuit Service - IWS-1xBS ................4-45 8 4.7.2 Hard Handoff of a Voice Call From HRPD VoIP to 1x Circuit Service, IWS-AN....................4-48 9 5 Messages, Information Elements and Timer Definitions..............................................................5-1 10 5.1 Message Definitions......................................................................................................................5-1 11 5.1.1 A13 Message Definitions..............................................................................................................5-1 12

5.1.1.1 A13-Session Information Request.........................................................................5-1 13 5.1.1.2 A13-Session Information Response ......................................................................5-2 14 5.1.1.3 A13-Session Information Confirm ........................................................................5-7 15 5.1.1.4 A13-Session Information Reject ...........................................................................5-7 16 5.1.1.5 A13-Resource Release Request.............................................................................5-8 17 5.1.1.6 A13-Resource Release Response ..........................................................................5-9 18 5.1.1.7 A13-Paging Request............................................................................................5-10 19 5.1.1.8 A13-Paging Request Ack ....................................................................................5-13 20 5.1.1.9 A13-Paging Delivered .........................................................................................5-15 21 5.1.1.10 A13-Paging Delivered Ack .................................................................................5-16 22 5.1.1.11 A13-Keep Alive Request.....................................................................................5-17 23 5.1.1.12 A13-Keep Alive Response ..................................................................................5-18 24 5.1.1.13 A13-1x Air Interface Signaling ...........................................................................5-19 25 5.1.1.14 A13-1x Air Interface Signaling Ack ...................................................................5-20 26

5.1.2 A16 Message Definitions............................................................................................................5-21 27 5.1.2.1 A16-Session Transfer Request ............................................................................5-21 28 5.1.2.2 A16-Session Transfer Response..........................................................................5-28 29 5.1.2.3 A16-Session Transfer Complete..........................................................................5-30 30 5.1.2.4 A16-Session Release Indication ..........................................................................5-34 31 5.1.2.5 A16-Session Release Indication Ack ..................................................................5-35 32 5.1.2.6 A16-Session Transfer Abort................................................................................5-36 33 5.1.2.7 A16-Session Transfer Abort Ack ........................................................................5-37 34 5.1.2.8 A16-Session Transfer Reject...............................................................................5-38 35 5.1.2.9 A16-FL Signal Tunnel.........................................................................................5-39 36 5.1.2.10 A16-FL Signal Tunnel Ack .................................................................................5-40 37 5.1.2.11 A16-RL Signal Tunnel ........................................................................................5-41 38

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5.1.2.12 A16-RL Signal Tunnel Ack.................................................................................5-42 1 5.1.2.13 A16-Attributes Update ........................................................................................5-42 2 5.1.2.14 A16-Attributes Update Ack.................................................................................5-45 3

5.1.3 A17 Message Definitions............................................................................................................5-46 4 5.1.3.1 A17-Allocate Request .........................................................................................5-46 5 5.1.3.2 A17-Allocate Response .......................................................................................5-49 6 5.1.3.3 A17-Set Attributes...............................................................................................5-51 7 5.1.3.4 A17-Set Attributes Ack .......................................................................................5-54 8 5.1.3.5 A17-Modify Request ...........................................................................................5-55 9 5.1.3.6 A17-Modify Response ........................................................................................5-56 10 5.1.3.7 A17-Target Modify Request................................................................................5-58 11 5.1.3.8 A17 Target Modify Response .............................................................................5-59 12 5.1.3.9 A17-Deallocate Request......................................................................................5-60 13 5.1.3.10 A17-Deallocate Ack ............................................................................................5-62 14 5.1.3.11 A17-Target Deallocate Request ..........................................................................5-62 15 5.1.3.12 A17-Target Deallocate Ack.................................................................................5-64 16 5.1.3.13 A17-CC Packet....................................................................................................5-64 17 5.1.3.14 A17-Neighbor Information Request....................................................................5-66 18 5.1.3.15 A17-Neighbor Information Notification .............................................................5-68 19 5.1.3.16 A17-Neighbor Information Notification Ack......................................................5-70 20 5.1.3.17 A17-Slave Attach Request ..................................................................................5-70 21 5.1.3.18 A17-Slave Attach Response ................................................................................5-73 22 5.1.3.19 A17-Slave Detach Request..................................................................................5-74 23 5.1.3.20 A17-Slave Detach Ack ........................................................................................5-76 24

5.1.4 A18 Message Definitions............................................................................................................5-76 25 5.1.4.1 A18-FTCH Packet ...............................................................................................5-76 26 5.1.4.2 A18-RTCH Packet ..............................................................................................5-79 27

5.1.5 A19 Message Definitions............................................................................................................5-81 28 5.1.5.1 A19-Acquisition Status .......................................................................................5-81 29 5.1.5.2 A19-Acquisition Status Ack................................................................................5-82 30 5.1.5.3 A19-Serving RT Changed ...................................................................................5-83 31 5.1.5.4 A19-Serving RT Changed Ack ...........................................................................5-85 32 5.1.5.5 A19-Forward Desired..........................................................................................5-86 33 5.1.5.6 A19-Forward Desired Ack ..................................................................................5-87 34 5.1.5.7 A19-Forward Stopped .........................................................................................5-88 35 5.1.5.8 A19-Forward Stopped Ack..................................................................................5-89 36 5.1.5.9 A19-Flush............................................................................................................5-90 37 5.1.5.10 A19-Flush Ack ....................................................................................................5-91 38

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5.1.5.11 A19-Purge ...........................................................................................................5-92 1 5.1.5.12 A19-Purge Ack....................................................................................................5-94 2

5.1.6 A21 Message Definitions............................................................................................................5-95 3 5.1.6.1 A21-1x Air Interface Signaling ...........................................................................5-95 4 5.1.6.2 A21-Ack ..............................................................................................................5-99 5 5.1.6.3 A21-1x Parameters ............................................................................................5-100 6 5.1.6.4 A21-Event Notification .....................................................................................5-101 7 5.1.6.5 A21-1x Parameters Request ..............................................................................5-103 8 5.1.6.6 A21-Service Request .........................................................................................5-104 9 5.1.6.7 A21-Service Response ......................................................................................5-105 10 5.1.6.8 A21-Radio Update Request...............................................................................5-106 11 5.1.6.9 A21-Radio Update Response ............................................................................5-108 12

5.2 Information Element Definitions ..............................................................................................5-111 13 5.2.1 A13 Information Element Definitions ......................................................................................5-111 14

5.2.1.1 A13 Information Element Identifiers ................................................................5-111 15 5.2.1.2 A13 Cross Reference of IEs with Messages......................................................5-111 16 5.2.1.3 A13 Message Type............................................................................................5-114 17 5.2.1.4 Unicast Access Terminal Identifier (UATI 128)...............................................5-114 18 5.2.1.5 Security Layer Packet........................................................................................5-115 19 5.2.1.6 Sector ID............................................................................................................5-115 20 5.2.1.7 Cause .................................................................................................................5-115 21 5.2.1.8 Mobile Identity (MN ID)...................................................................................5-116 22 5.2.1.9 PDSN IP Address ..............................................................................................5-117 23 5.2.1.10 Access Network Identifiers ...............................................................................5-117 24 5.2.1.11 Session State Information Record .....................................................................5-118 25 5.2.1.12 Extended Session State Information Record .....................................................5-118 26 5.2.1.13 Forward QoS Information .................................................................................5-119 27 5.2.1.14 Reverse QoS Information ..................................................................................5-120 28 5.2.1.15 Subscriber QoS Profile ......................................................................................5-121 29 5.2.1.16 Forward QoS Update Information.....................................................................5-121 30 5.2.1.17 Reverse QoS Update Information .....................................................................5-122 31 5.2.1.18 Hardware ID ......................................................................................................5-123 32 5.2.1.19 AT-ID ................................................................................................................5-123 33 5.2.1.20 Correlation ID....................................................................................................5-124 34 5.2.1.21 Paging Control Information...............................................................................5-124 35 5.2.1.22 Paging Cause .....................................................................................................5-126 36 5.2.1.23 AT Designated Frequency.................................................................................5-127 37 5.2.1.24 A13 Vendor-Specific Information.....................................................................5-127 38

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5.2.1.25 ADDS User Part ................................................................................................5-128 1 5.2.1.26 A13 1x LAC Encapsulated PDU.......................................................................5-128 2 5.2.1.27 A13 1x Message Transmission Control ............................................................5-129 3 5.2.1.28 Data Transfer .....................................................................................................5-129 4

5.2.2 A16 Information Element Definitions ......................................................................................5-131 5 5.2.2.1 A16 Information Element Identifiers ................................................................5-131 6 5.2.2.2 A16 Cross Reference of IEs with Messages......................................................5-132 7 5.2.2.3 A16 Message Type............................................................................................5-135 8 5.2.2.4 Mobile Identity (MN ID)...................................................................................5-135 9 5.2.2.5 Access Network Identifiers ...............................................................................5-136 10 5.2.2.6 Encapsulated Message.......................................................................................5-136 11 5.2.2.7 Source PDSN Address.......................................................................................5-137 12 5.2.2.8 Session Transfer Information ............................................................................5-137 13 5.2.2.9 Session Transfer Abort Cause ...........................................................................5-138 14 5.2.2.10 Session State Information Record .....................................................................5-138 15 5.2.2.11 Proposed Session State Information Record .....................................................5-139 16 5.2.2.12 Extended Session State Information Record .....................................................5-139 17 5.2.2.13 AT-ID ................................................................................................................5-140 18 5.2.2.14 ConfirmedUATI ................................................................................................5-141 19 5.2.2.15 AssignedUATI...................................................................................................5-141 20 5.2.2.16 LCM_UATI.......................................................................................................5-141 21 5.2.2.17 SLP-D Parameters .............................................................................................5-142 22 5.2.2.18 SLP-F Parameters..............................................................................................5-143 23 5.2.2.19 Forward QoS Information .................................................................................5-144 24 5.2.2.20 Reverse QoS Information ..................................................................................5-145 25 5.2.2.21 Subscriber QoS Profile ......................................................................................5-146 26 5.2.2.22 Forward QoS Update Information.....................................................................5-146 27 5.2.2.23 Reverse QoS Update Information .....................................................................5-147 28 5.2.2.24 Session Transfer Reject Cause ..........................................................................5-148 29 5.2.2.25 Correlation ID....................................................................................................5-148 30 5.2.2.26 Session Transfer Complete Parameters .............................................................5-149 31 5.2.2.27 Sequence Number..............................................................................................5-149 32 5.2.2.28 Fixed Rate Mode ...............................................................................................5-150 33 5.2.2.29 Serving Sector Information ...............................................................................5-150 34 5.2.2.30 FL Signal Tunnel Parameter..............................................................................5-151 35 5.2.2.31 Sector Endpoint Information .............................................................................5-151 36 5.2.2.32 SLP Reset Message SEQ Info ...........................................................................5-152 37 5.2.2.33 Assigning SC IP Address ..................................................................................5-152 38

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5.2.2.34 Timers................................................................................................................5-153 1 5.2.2.35 RTD Information...............................................................................................5-154 2 5.2.2.36 Serving Sector ID ..............................................................................................5-154 3 5.2.2.37 Target Sector ID ................................................................................................5-155 4

5.2.3 A17, A18, and A19 Information Element Definitions..............................................................5-156 5 5.2.3.1 A17, A18 and A19 Information Element Identifiers .........................................5-156 6 5.2.3.2 A17, A18, and A19 Cross Reference of IEs with Messages .............................5-157 7 5.2.3.3 Message Type III...............................................................................................5-161 8 5.2.3.4 AT-ID ................................................................................................................5-162 9 5.2.3.5 Current Session State Information Record ........................................................5-163 10 5.2.3.6 Proposed Session State Information Record .....................................................5-164 11 5.2.3.7 Alternative Session State Information Record ..................................................5-164 12 5.2.3.8 Sector Information.............................................................................................5-165 13 5.2.3.9 Correlation ID....................................................................................................5-165 14 5.2.3.10 AT Acquired Flag..............................................................................................5-166 15 5.2.3.11 RTCH Power Control Setpoint..........................................................................5-166 16 5.2.3.12 Deallocation Timer............................................................................................5-167 17 5.2.3.13 Power Ramp-Up Bias ........................................................................................5-167 18 5.2.3.14 Queue ID Information .......................................................................................5-168 19 5.2.3.15 FTCH Packet Served Status ..............................................................................5-169 20 5.2.3.16 AT Acquisition Status .......................................................................................5-169 21 5.2.3.17 CC Packet Control Information.........................................................................5-170 22 5.2.3.18 Air-Interface Signaling Header .........................................................................5-170 23 5.2.3.19 RL Application Layer Packet ............................................................................5-171 24 5.2.3.20 FL Application Layer Packet.............................................................................5-171 25 5.2.3.21 RTCH Packet Control Information ...................................................................5-174 26 5.2.3.22 Last Packet ID Served .......................................................................................5-176 27 5.2.3.23 Rapid Commit ...................................................................................................5-177 28 5.2.3.24 CRC Pass Fail....................................................................................................5-177 29 5.2.3.25 AN A17 IPv4 Address.......................................................................................5-177 30 5.2.3.26 Neighbor Information........................................................................................5-178 31 5.2.3.27 Leg Number.......................................................................................................5-181 32 5.2.3.28 AN Leg Information..........................................................................................5-181 33 5.2.3.29 Leg-Sector Association .....................................................................................5-183 34 5.2.3.30 RT Leg Information...........................................................................................5-185 35 5.2.3.31 Requested Sector Information ...........................................................................5-187 36 5.2.3.32 A17 Cause .........................................................................................................5-189 37

5.2.4 A21 Information Element Definitions ......................................................................................5-190 38

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5.2.4.1 A21 Information Element Identifiers ................................................................5-190 1 5.2.4.2 A21 Cross Reference of IEs with Messages......................................................5-190 2 5.2.4.3 A21 Message Type............................................................................................5-191 3 5.2.4.4 1x LAC Encapsulated PDU...............................................................................5-192 4 5.2.4.5 A21 1x Parameters ............................................................................................5-192 5 5.2.4.6 Pilot List ............................................................................................................5-192 6 5.2.4.7 Correlation ID....................................................................................................5-195 7 5.2.4.8 Mobile Identity (MN ID)...................................................................................5-195 8 5.2.4.9 Authentication Challenge Parameter (RAND) ..................................................5-196 9 5.2.4.10 A21 1x Message Transmission Control ............................................................5-197 10 5.2.4.11 A21 Cause .........................................................................................................5-198 11 5.2.4.12 A21 Event..........................................................................................................5-198 12 5.2.4.13 Service Option...................................................................................................5-201 13 5.2.4.14 A21 Mobile Subscription Information ..............................................................5-201 14

5.3 Timer Definitions......................................................................................................................5-204 15 5.3.1 Timer Descriptions....................................................................................................................5-205 16

5.3.1.1 Timer TA13req..................................................................................................5-205 17

5.3.1.2 Timer TA13res ..................................................................................................5-205 18

5.3.1.3 Timer Tnet_conn ...............................................................................................5-205 19

5.3.1.4 Timer TA13rel...................................................................................................5-205 20

5.3.1.5 Timer Tpreq-13 .................................................................................................5-205 21

5.3.1.6 Timer TSClose-13 .............................................................................................5-205 22

5.3.1.7 Timer TKeepAlive-13 .......................................................................................5-205 23

5.3.1.8 Timer Tstreq-16.................................................................................................5-205 24

5.3.1.9 Timer Tstcomp-16.............................................................................................5-205 25

5.3.1.10 Timer Tstack-16 ................................................................................................5-206 26

5.3.1.11 Timer Tstrel-16..................................................................................................5-206 27

5.3.1.12 Timer Tstabrt-16................................................................................................5-206 28

5.3.1.13 Timer Tsigtunnel-16..........................................................................................5-206 29

5.3.1.14 Timer Tattribupd-16 ..........................................................................................5-206 30

5.3.1.15 Timer Tneighbor-17 ..........................................................................................5-206 31

5.3.1.16 Timer Tallocreq-17............................................................................................5-206 32

5.3.1.17 Timer Tsetattrib-17............................................................................................5-206 33

5.3.1.18 Timer Tdeallocreq-17........................................................................................5-206 34

5.3.1.19 Timer Ttgtdeallocreq-17....................................................................................5-207 35

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5.3.1.20 Timer Tmodreq-17 ............................................................................................5-207 1

5.3.1.21 Timer Ttgtmodreq-17 ........................................................................................5-207 2

5.3.1.22 Timer Twaitacq-17 ............................................................................................5-207 3

5.3.1.23 Timer Tacqstatus-19..........................................................................................5-207 4

5.3.1.24 Timer Tservrtch-19............................................................................................5-207 5

5.3.1.25 Timer Tflush-19 ................................................................................................5-207 6

5.3.1.26 Timer Tpurge-19 ...............................................................................................5-207 7

5.3.1.27 Timer Tack-21...................................................................................................5-207 8

5.3.1.28 Timer Tparamreq-21 .........................................................................................5-208 9

5.3.1.29 Timer Tpage-21.................................................................................................5-208 10

5.3.1.30 Timer Tradioreq-21 ...........................................................................................5-208 11

Annex A Transport Change Text (Normative) ....................................................................A-1 12 Annex B A1/A1p Interface (BS - MSC) Interface Change Text (Normative) .................... B-1 13 Annex C A8-A9 (AN - PCF) Interface Change Text (Normative)...................................... C-1 14 Annex D A10-A11 (AN/PCF - PDSN) Interface Change Text (Normative) ......................D-1 15 Annex E A12 RADIUS Attributes (Normative).................................................................. E-1 16 17

3GPP2 A.S0008-C v2.0

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Table of Figures 1

2 Figure 1.4-1 HRPD IOS Architecture Reference Model (SC/MM in the AN) ..................................1-12 3 Figure 1.5-1 Packet Data Mobility Architecture for HRPD ...............................................................1-12 4 Figure 1.12.1-1 Packet Data Session State Transitions ..............................................................

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Interoperability Specification (IOS) for High Rate Packet ... · 3gpp2 a.s0008-c v2.0 2