Embed Size (px)
Citation preview
2
TSG Radio Access (TSG-C) is responsible for the radio access part, including its internal structure, of systems based on 3GPP2 specifications.
More specifically, TSG-C is responsible for the More specifically, TSG-C is responsible for the cdma2000 air interface and many services.cdma2000 air interface and many services.
TSG-C has developed 94 specifications, TSG-C has developed 94 specifications, 17 reports, and numerous revisions.17 reports, and numerous revisions.
2
33
Note: Vice-chairs of WGs, SWGs, and AdHocs are not shown
44
Note: Vice-chairs of WGs, SWGs, and AdHocs are not shown
5
• 9.6 & 14.4 kbps • CSD & PD
2G
• 64 kbps Packet
• ~2x voice capacity
• 153.6 kbps FL/RL **
cdma20001X, Rev 0
3G
• 2.4 Mbps FL packet channel
• 2.4 Mbps FL• 153 kbps RL• BCMCS
• 3.1 Mbps FL• 1.8 Mbps RLpacket channel• BCMCS
2000 2004 2006
• 3.1 Mbps FL• 1.8 Mbps RL• BCMCS*
• Multi-carrier• N x 4.9 Mbps FL• N x 1.8 Mbps RL
IS-95-B
2002
IMT-2000 Technologies: MC-CDMA
cdma20001X, Rev A
• 307.2 kbps FL/RL**
• ~3-4x voice capacity increase
• Higher data capacity
1999 2000 2002 2004 2009
cdma20001X, Rev B
cdma20001X, Rev C
cdma20001X, Rev D
cdma20001X, Rev E
HRPDRev 0
HRPDRev A
HRPDRev B
HRPDRev CIS-95-A
N: Number of Carriers
1x Rev C and Rev D are 1xEV-DV
• Enhanced rate adaptation
• CCSH***
*: Enhanced OFDM-based BCMCS
**: One supplemental channel
***: CCSH: Code combining soft handoff
5
6
cdma2000 1x Revision 0◦ New Radio Configurations for higher
voice and capacity◦ Supplemental Channel (SCH) – 153.6
kbps◦ Quick Paging Channel
cdma2000 1x Revision C◦ EV-DV forward link◦ AKA Message Integrity◦ Settable Packet Zone Hysteresis Timers
cdma2000 1x Revision B◦ Rescue Channel◦ Direct to Idle◦ Short Data Burst◦ ESCAM Channel Configuration
Enhancements◦ Common Channel Packet Data
cdma2000 1x Revision A◦ New Common Channels◦ Concurrent Packet and Voice Services◦ Access Control based on call type
(ACCT)◦ Support 307.2 Kbps Data Rates on FL
cdma2000 1x Revision D◦ EV-DV reverse link◦ MEID◦ Fast Call Setup◦ BCMCS◦ Settable Packet Zone Hysteresis Timers
cdma2000 1x Revision E◦ New Radio Configurations for greater
capacity◦ Femto Support◦ Flex Duplex◦ Call Drop Recovery
6
7
Vo
ice Cap
acity in 10 M
Hz
*: C30-20080616-014R1
**: Qualcomm
Includes capacity gains from EVRC-B (C.S0014-B)
~3X (1-ant) to ~4X (2-ant) capacity enhancement with same voice quality
7
8
HRPD Revision 0◦ 2.4 Mbps Forward Link◦ 153.6 kbps Reverse Link◦ Multiple Personalities◦ RL silence interval and Busy bit
HRPD Revision B◦ Multi-carrier (up to 20 MHz)◦ Higher peak rates (64-QAM)◦ Battery life enhancements
Quick Paging Channel DTX and DRX
◦ Flexible Duplex Band Support◦ Increased MAC Indices◦ Greater H-ARQ granularity◦ Emergency Call Support
HRPD Revision A ◦ 3.1 Mbps Forward Link◦ 1.8 Mbps Reverse Link◦ QoS for Multiple Flows◦ VoIP◦ RL MAC Enhancements◦ Dynamic Slot Cycle Index◦ Support for BCMCS◦ Fast Cell Selection◦ Reverse link Hybrid ARQ◦ Generic Attribute Update Protocol
8
9
Upper layer enhancements◦ Network Load Balancing ◦ Single-Carrier Multilink◦ Connection Less data transfer◦ TDM’d connections◦ Multi-AT page message◦ Application-Layer Air-Link Encryption*◦ Emergency Alerts ◦ Femto-cell support◦ Support for Priority services
Physical layer enhancements◦ FL MIMO-OFDM◦ FL OFDMA◦ Higher RL data rates◦ RL MIMO◦ Closed-Loop MTD (AT side only)
Benefits◦ AN protocol upgrades at for
substantial increase in Network Capacity+ and user experience Enhanced performance for both existing
and new devices
◦ Increase number of simultaneous connections
◦ Improved user experience everywhere in network
◦ Higher Sector Capacity ◦ Higher peak data rates for hot-
spots and re-use scenarios
*Under discussion
+Aggregate throughput across sector-cluster when meeting desired user experience
Network loading continuously changes with time and location
Fully loaded sectors are usually surrounded by lightly loaded neighbors
Heavy Load
Medium Load
Light Load
10
Relative Sector Load:
Network Capacity of the Cluster
Rev. CRev. A
2 Carriers 4 Carriers1 Carrier
x
1.3x
4x
10x
2x
4x
Sample Cluster with Uneven load
Note: Network capacity increase depends on deployment, demand distribution and implementation; Gains of demand matched configuration not included
x 2x
-1 -0.5 0 0.5 1
X[km]
X[k
m]
-1
-0.5
0
0.5
1
1.5
-1.5
11
12
eHRPD◦ Allows interconnection to 3GPP EPC
LTE Interworking◦ LTE to eHRPD Handoff (Active and Idle)◦ eHRPD to LTE (Idle State)◦ Circuit-switch Fall Back (CSFB)◦ LTE to 1x◦ 1x to LTE (Idle State)
12
WiMAX Interworking◦ WiMAX to HRPD Handoff (Active and
Idle)
eHRPD AT
eHRPD AN
3GPP Evolved Packet
Core (EPC)
3GPP2 Packet Core
HRPD AT
LTE AN
HRPD AN
eHRPD/LTE AT
eHRPD AT and AN will typically support HRPD
13
Minimum Performance Specifications
◦ Mobile station (C.S0011/33)◦ Base station (C.S0010/32)◦ Transmitter
Power Emissions Waveform quality Power control
◦ Receiver Sensitivity Modem performance Interference rejection
Signaling Conformance (C.S0038/43)◦ Call setup and teardown◦ Handoffs◦ Data handling
Interoperability Real MS and BS in lab
environment (cabled) (C.S0044) Field (C.S0058)
Test protocols Loopback (C.S0013) Markov/TDSO (C.S0025, C.S0026) HRPD Test Application (C.S0029)
Note: Order of listed documents 1x/HRPD
13
14
Over-The-Air Service Provisioning (OTASP)
◦ NAM operational parameters (voice and packet data)
◦ Electronic Key Exchange for securely establishing the A-key and Root Key
◦ System Selection for Preferred Roaming (SSPR) for providing PRL
◦ Femto-cell System Selection◦ Multimode System Selection◦ Femto support◦ MEID & EUIMID support◦ eHRPD support
Smart Card Provisioning (R-UIM, UICC (CSIM, ISIM))
◦ Provisioning of OTASP parameters (using OTASP/OTAPA Functions) & non-OTASP parameters
◦ IP-based OTA Device / Handset Management
◦ CDMA Card Application Toolkit (CCAT)◦ Open Market Handset Initiative support◦ Smart Card Conformance Test
Specifications
R-UIM (SIM based)
UICC
CSIM
3GPP2 supports UICC – the next-generation of smart card supporting multiple applications and up to twenty logical channels to run applications in parallel.
ISIM Others
14
15
Regular Audio BW Wide Audio BW
EVRC-WB7.4 kbps
SO70 C.S0014-CSuperior wideband voice quality
AADR not higher than EVRC
EVRC-NW3.5-8.3/7.4 kbps
SO73 C.S0014-DCombined NB and WB Codec
CS DTX: additional Capacity gain
EVRC8.3 kbps
SO3 C.S0014 First codec standardEVRC SO3 C.S0014-A Interoperable bug fixing
• All are variable rate• AADR: Active average data rate• Regular is commonly called
narrowband
• Bit exact code (C.R0014)• Minimum Performance Specifications (C.S0018)• Electro-Acoustic Recommended MPS (C.S0056, C.R0056)
EVRC-B3.5-8.3 kbps
SO68 C.S0014-BAADR Dynamically ControlledUp to 40% Capacity gain over
EVRC
15
16
SMS MMS MultimediaPosition
DeterminationServices
Multimedia
Streaming
Services
Broadcast
MulticastPSVT
SMS – Short Message ServiceMMS - Multimedia Messaging ServicePSVT - Packet Switched Video Telephony
16
17
HRPD (EV-DO)◦ Revision C air interface◦ Revision B test specifications
1x Revision E◦ Development guidelines◦ Performance and test
specifications SVDO (Simultaneous 1x and
HRPD)◦ Performance specifications
HRPD Range Extension BCMCS codec and application
transport• New work areas are created by the
submission of work items• Any member is free to submit
contributions
Femto cells◦ Updating every specification (as
needed)◦ Femto performance
specifications◦ Femto management objects◦ Phase 2
Interworking◦ Test specifications (in
conjunction with 3GPP)◦ CSIM/OTASP updates
For more information, please visit http://www.3gpp2.org.
LINKSAbout 3GPP2
Partners
Members
Committees
Specifications
Procedures
News/Events
Contact us
How to join
Related Links
SC.R5003-0 v1.0 3GPP2 Vision for 2009 and Beyond
18
