HSDPA / HSUPA / HSOPA

95753002

g9502@cs.nccu.edu.tw

Outline

3G

HSDPA

HSDPA HSDPA

HSDPA

3.5G 3.5G 3.5G

HSDPAHSUPA HSOPA 3G 3G

3rd-generation3G UMTS CDMA20003G 3G kbps

3G ITU IMT-2000

3G 3GUMTS, CDMA2000, TD-SCDMA

GSM

CDMA2.5G kbps

3G

2Mbps384kbps 144kbps 3G 2G2.5G

TD-SCDMA ITU 3G ITU 2004 12 TDTech

TD-SCDMA

2005 2006

2007 ,

2007 3

3G 1990 3G

3G 3000

3G

3G 3G

3G

3G 2Mbit

3G bits and bytes

3G

3G 3G

GSM GSM TDMA CDMAONE

3G

3G GSM TDMA CDMAONE 3G

3G 3G

3G

( ITU ) IMT-2000 3G IMT-2000 ( Radio Transmission Technology )

ITU 1998 IMT-2000

IMT-2000 ( OHGthe Operator Harmonization

Group ) 1999 5 OHG EDGECDMA2000 UMTS / WCDMA

EDGE GSM

48kbits/s GPRS EDGE

384kbits/s

CDMA2000

CDMA2000 1X CDMA2000 1x EV Data Optimized ( DO ) CDMA2000 1x EV Data Voice ( DV )CDMA2000 1 x EV 2.4Mbit/s

( WCDMA )

WCDMA 8Mbit/s

( UMTS ) ( ETSI )

WCDMA ( TDD ) GSM / MAP ( Mobile Application Part )

( 3GPP 3GPP2 )

3GPP 3GPP2

3GPP 3GPP2 3G

3G

3G

3G

3G

3G

3G

3G

ITU IMT-2000

2Mbit/s WCDMA CDMA2000

IMT-2000

384kbits/s 3G

2G/3G3G

3G

3G UE UE

3G GSM 3G

UMTS GSM 3G 3G GSM 3G

3G 4G 4G 3G

(RF)

3G 3G WCDMA (QoS)(multi-path) 3G 2G

() UE

3G GSM2G

3G

3G UE 3GPP Release 99

UE

3G

QoS

UE

3GPP UE (RF) GCF

UE UE 3GPP

TTCN ETSI TTCN

TTCN

UE UE

3G QoS

3G 2G

UE

UE UE

3G GSM WCDMA

3G

3G UE

TTCN 3G/2G UE TTCN

3GPP

4 2G 3G

3G

3G 2G

HSDPA

(Universal Mobile Telecommunication System, UMTS) 3GPP (3rd Generation Partnership Project) (Conversational) (Streaming) (Interactive) (Background) 2Mbps UMTS UMTS (1) (Core Network)(2) (UMTS Radio Access Network, UTRAN)

GPRS (Serving GPRS Support Node,

SGSN)GPRS (Gateway GPRS Support Node, GGSN)(Visitor Location Register, VLR) (Home Location Register, HLR)

(Mobile Switching Center, SC) GPRS (GGSN) UMTS (Packet Data Network) GPRS (SGSN) UMTS (UMTS Radio Access Network, TRAN) (User Equipment, UE) GGSN HLR VLR ()MSC

Figure 1 UNTS

UTRAN (Node B) (Radio Network

Controller, RNC) Uu UTRAN Uu WCDMA 3GPP WCDMA Packet Access

WCDMA Packet Access (Radio Interface Protocol)

WCDMA Packet Access (Physical Layer, L1) (Data Link Layer, L2) (Network Layer, L3) L3 (Radio Resource Control, RRC)L2 (Radio Link Control, RLC) (Medium Access Control, MAC)

(Radio Bearer Service) (Channel) L3 L2 (Logic

Channel) L2 L1 (Transport Channel) L1 (Physical Channel)WCDMA (Control Channel) (Traffic Channel) (Control Plane) (User Plane)

RLC (connection) (radio link)

(segmentation) (retransmission) RLC MAC MAC WCDMA3GPP (Transport Channel) (Common Channel) (Dedicated Channel) (Shared Channel)

Figure 2 Radio link protocol interface

HSDPA

HSDPAUTRANRNCMAC (MAC-dMAC-c/sh)HSDPADSCHHS-DSCHNode BMACMAC-hsHARQAMC HS-DSCH (Scheduling)

CRNCNode BRNC (cell) (load)

(congestion) SRNC UE UTRAN Layer 2RLCHS-DSCHRLCMAC-dSRNC MAC-c/shCRNCMAC-hsNode BHS-DSCH FP (FrameProtocol) SRNCCRNCCRNCNode BNode BMAC-hsHSPDAMAC-hsMAC-dPDU

1. (Flow Control)MAC-d PDU

HS-DSCH

2. (Scheduling/Priority Handling)

(priority) HARQ entityHS-DSCHHARQ (entity) MAC-hsPDUQueue ID (Transmission sequence number, TSN)HSDPA (Packet Scheduler) RNCRNCNode B

Node B

Node B

(priority queue) (priority queue distribution) PDUHSDPAMAC-dMAC-d PDUsC/T

3. HARQHARQHARQStop-And-Wait Hybrid ARQ (SAW-HARQ) HARQ(process)

4. TFRCHS-DSCH

HSDPANode BMAC-hsHDSPA HSDPA (Hybrid Automatic Request reQuest, HARQ)

ARQARQ

ARQ

HARQHSDPA Node BACK/NACKCQI

ARQ

(Stop-And-Wait, SAW) N (Go-back N) (Selective Repeat, SR)

Go-back NSRRLC R99SR

(Sequence Number)

(1) UEUE

(2) UE (Sequence Information) (Strong Code) UE (Signaling)

SAW HARQUE

SAW Comparison on RLC HARQ and fast HARQ Complexity paper (Dual-Channel) SAWSAW

ACK NACK ()

HARQChase combiningIncremental redundancy (IR) Rate

compatible punctured turbo codesChase combining (self

decodable)

IRredundancyredundancy Turbo Codes bitsbit (code rate) 3/4bitsbitsbitsbitsbit3/4 3/8 1/4

(Adaptive Modulation and Coding, AMC)

AMCUEAMCUEAMCUEHSDPAHS-DSCHTTI2msTTIAMCNode BAMCHARQTTI (TTI) ()

MCS Levels Info. Rate

QPSK, rate 1/4 1.2Mbps

QPSK, rate 1/2 2.4Mbps

QPSK, rate 3/4 3.6Mbps

8PSK, rate 3/4 5.4Mbps

16QAM, rate 1/2 4.8Mbps

16QAM, rate 3/4 7.2Mbps

64QAM, rate 3/4 10.8Mbps

TTI (

10ms2ms)HSDPAHSDPA (modulation and coding scheme, MCS) HARQ

MAC-hs PDUMAC-d PDU

MCSTTI

MCScodesMAC-d PDU Selection of MCS levels in HSDPA HS-DSCH

1. CPICH Node B UE

(CPICH Ec/Nt)UECQI MCS 2. DL DPCH Node B

(power) MCS 3. CRC Node B UE ACK NACK

MCS

(Multiple Input Multiple Output, MIMO)

High speed downlink packet access: physical layer aspects paper (MIMO) (Transmitter) (Receiver) (Conventional Single Antenna) Code (Peak Throughput)

NM

(MN (Spreading Code Number))Spreading CodeNNSpreading CodeN

Spreading CodeM

Code Re-useCode (re-use)

HS-DSCHChannelisation/ Scambling M (Data Stream) (Fast Cell Selection, FCS)

FCSActive SetFCS High speed downlink packet access (HSDPA) overall description Dedicated Physical Control Channel (DPCCH) Active Set

FCS (1) Intra-Node B FCS (2) Inter-Node B FCS WCDMANode BIntra-Node B FCS

Node BFCSUEActive SetNode BNode BIntra-Node B FCS

Node BInter-Node B FCSFCSNode B Node B FCS

Node B (Queue)

High speed downlink packet access (HSDPA) overall description paper

(1) Over-The-Air (2) Network Based Queue Management Over-The-Air Queue Management

I. Frame-by-Frame Update II. Event Based Update ()

Frame-by-Frame Update

(Uplink Signaling Channel) ACKActive SetNode BEvent Based UpdateNode BOver-The-Air Queue ManagementNode B

Over-The-AirNetwork Based Queue Management

Over-The-Air HSDPA

2G 3G GPRSEDGE 3G 4G 4G HSDPA 3G 4G

WCDMA 3GHSDPA 3.5G 4G 3.5G 4G HSDPA HSUPA HSPA+HSOPALTE

HSUPA

HSDPAHSUPAHSUPAHigh-Speed Uplink Packet Access HSDPA HSDPA 3GWCDMA HSUPA HSDPA HSDPA HSDPA HSUPAHSUPA 3.75G

WCDMA 384kbps HSUPA

5.76Mbps 3GPP3rd Generation Partnership ProjectWCDMA 1999 3GPP R99 1 2000

3GPP R4 2 HSDPA 2002 3GPP R5 HSUPA 2004 3GPP R6

3GPP R5 HSDPA

IP IP Multimedia SubsystemIMS HSDPA 3GPP R6 HSUPA HSUPA R6 WLAN Multimedia Broadcast Multicast ServiceMBMS IMS PoCPush to Talk over CellularGANGeneric Access Network

2G 3G HSDPA WCDMAR99

www.qualcomm.com

HSDPA 14.4Mbps HSUPA 5.6Mbps

HSUPA HSDPA

HSDPA WCDMA 16QAM

Quadrature Amplitude Modulation HSUPA WCDMA QPSKQuadrature phase-shift keying

QPSK HSDPA QPSK

16QAM HSUPA Adaptive Modulation and CodingAMC 3

HSDPA Transmission Time IntervalTTI 2mS

HSUPA 10mS 2mS HSDPASharedHSUPA DedicatedHSDPA HSUPA HSDPA HSUPA

HSDPA HSUPA

HSDPA HSUPA WCDMA HARQHybrid Automatic Repeat-reQuest

HSUPA www.nec-mobilesolutions.com

HSPA+

HSDPAHSUPA HSPA+ HSPA PlusHSPA Evolved HSPA+ HSPA HSPA HSDPA HSUPA HSPA+ 3GPP R7 3GPP R72007

HSPA+

HSPA 28Mbps

11Mbps HSPA 3GPP HSPA+ HSPA+

3GPP R7 Antenna ArrayBeamformingMultiple-input multiple-output communicationsMIMO HSDPA 14.4Mbps Phase 1 42Mbps HSPA+ 42Mbps HSPA+ 28Mbps

EDGEWCDMAHSDPA 1MBwww.qualcomm.com

HSOPA

HSPA+ HSOPA High-Speed OFDM Packet Access 3G Orthogonal frequency-division multiplexingOFDM HSOPA Super 3GHSOPA 3GPP LTE OFDM Air Interface System HSOPA 3G

HSOPA Nortel OFDM

R6 MIMO 3G 10 5MHz 37Mbps

HSOPA 3G HSDPAHSUPA

5MHz HSOPA 1.25MHz20MHz

3GPP R6 24 100Mbps 50Mbps

Latency RAN

20mS HSPDAHSUPA WCDMA HSDPAHSUPA HSOPA Triple Play Quadruple Play VoiceDataVideo

3GPP LTE

HSOPA 3GPP LTELTE Long Term Evolution 4G 3G 3GPP LTE 3GPP LTE 3GPP R8

3GPP LTE 20MHz

100Mbps 50Mbps 5MHz 200 IP 5mS

3GPP LTE HSOPA

1.25MHz20MHz 5 30 100 100 3GPP LTE GSMGPRSWCDMA

3GPP LTE IP

All IP NetworkAIPN 3G IP 3GPP R8 E-UTRAEvolved UTRAUTRA UMTS Terrestrial Radio Access 3G UTRA HSOPA OFDM QPSK16QAM64QAM QPSK 16QAM HSDPAHSUPA

www.qualcomm.com

3.xG Mobile WiMAX

3.xG Mobile WiMAX WiMAX 2004 IEEE 802.11d OFDMWiMAX IEEE 802.11a 3G HSDPAHSUPAHSPA+ OFDMWiMAX MIMO 3G MIMO

WiMAX IP

3G IP 3G IP

OFDM MIMO IP 3G WiMAX

WiMAX 3G 3G WiMAX Wi-Fi IEEE 802.11a OFDMMIMO PHS Wi-FiIEEE 802.1n WiMAX3G

3.xG Mobile WiMAX

3.5G

3.5G 3.5G 3G WCDMA HSDPA() 3G (384k) 1Mbps 14.4Mbps

3.5G 3G 3GPP(Third Generation Partnership Project)

HSDPA (High-Speed Downlink Packet Access) 14 .4 Mbps HSDPA 3.6 Mbps 384Kbps

HSDPA 14.4 Mbps 2.5G

28.8Kbps 3G 384Kbps3.5G 3GPP 1.8Kbps 14.4Kbps HSUPA(High-Speed Uplink Packet Access) 1.15Mbps

HSDPA 3.5G 2G

3G 3.5G

2G 3G

250 3G 3.5G 8400 2G 3G 4500 3.5G 4000 95% 3.5G 1.8Mbps

3.5G 3.5G

3.5G 3.5G 12000 CHT 9000 3.5G 1.8Mbps 3.5G

3.5G 3G 3.5G 3G 3.5G

3.5G

2.5G 300K 40 3G 2M 40 3.5G 30 10

3.5G 3.5G 3.5G 3.5G

3.5G

Sony Ericsson 3.5G Motorola Nokia 3.5G 3.5G

IDC HSDPA

3.5G 3.5G 3.5G 2G 3.5G 3.5G 3.5G

3.5G

3.5G 3.5G 3.5G Wi-Fi

3.5G 3.5G 3.5G

3.5G

ADSL 3.6MB ADSL 2M 1.8

10MB 2.27Mbps ADSL

10MB 2.27Mbps

3GHSDPAHigh Speed Downlink Packet

Access 3.5G )Ericsson ) 32382 )8078 )2454 ) 2498 ) EDGEGSM850/900/1800/1900GPRS WCDMAHSDPA 3G3.5G

22 35%3G 3G 5200 200 300 3G 8000-9000

3G

HSDPA3.5G )

49 3G HSDPA 60 HSDPA 3 10

3G 3.5G BenQ-Siemens2353 ) CeBIT HSDPA 2498 )2312 )

HSDPA HSDPA 3G W-CDMA 3G

3.5G 2412 )4904 ) HSDPA

HSDPA SamsungLG

BenQSiemens Samsung 2

3G

3.5G ADSL

3.5G 3.5G

HSDPA 3.5G

3.5G 3.5G +3.5G

3.5G PCMCIA USB NB

Express NB 3.5G

PC 3.5G

3.5G

3.5G 3G

Wifly 3.5G Wifly Wifly 150 3.5G 14.4M Wifly

3.5G 3.6M/384K

3G 384K/128K

Wifly AP 100-150

512K

Wifly 299 3,000

3.5G 775 40MB 375 () 3.5G 8,990

3.5G ADSL 2M/512K

649 649 3.5G ADSL 3.5G NB

3.5G 3.6M/384K 1. 775 +4,990 2. 375(40MB)+5,990

3.5G 1.8M 950 +2,990~3,990

Wifly 512K 1. 299

2. 3,000

ADSL

2M/512K 12M/1M(

)

649+649 650+730

3.5G

9 HSDPAHigh Speed Downlink Packet Access3.5G

3.5G

3.5G 3G HSDPA 3G WCDMA WCDMA (3.5G) 3G 384Kbps 1Mbps 14.4Mbps 3G ADSL HSDPA Wi-Fi

3.5G

3.5G

E220 3G E612E220 E612 E612 E220 3.5G E220

3.5G E220 & E612

() 40% 3,000 75%

3.5G 96 1/4

3G 3.5G

NT 850RMB 212.5775RMB 194 NT 800RMB 200 NT 4990RMB1250 E220 HP NT 4990 NT 2990;RMB 747.5

NT 400RMB 100NT 375RMB 94 NT 399RMB 100 37.5 37.5MB 40MB

3.5G 1.6M~3.6M bps ADSL 1M 250 3.5

ADSL WiFi 3.5G 3.5G 3.5G 3.5G 3.5G

3.5G [1] HSDPA/HSUPA for UMTS, High Speed Radio Access for Mobile Communications, Edited by Harri Holma and Antti Toskala, Both of Nokia Networks, Finland [2] KEY ISSUES AND TECHNOLOGIES FOR UMTS HIGH SPEED DOWNLINK PACKET ACCESS, Shin-Ming Cheng* Chai-Hien Gan Phone Lin Guan-Hua Tu, Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan 10617, R.O.C. [3] 3_5G , http://tech.digitimes.com.tw/ShowNews.aspx?zCatId=A1%CE%BA [4] HSDPA , http://tech.digitimes.com.tw/print.aspx?zNotesDocId=0000047351_A3F8ZS2LKL668HK0CK289 [5] , http://www.mobile01.com/topicdetail.php?f=18&t=1752 [6] 3.5G , http://www.epochtimes.com/b5/6/3/22/n1262249.htm [7] 3.5G , http://www.ithome.com.tw/itadm/article.php?c=38357 [8] 3.5G, http://taiwan.cnet.com/cnetlife/digilife/0,2000079913,20110961-1,00.htm [9] , http://www.ericsson.com/tw/technology/technologis_az/3G/offer.shtml