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HSDPA / HSUPA / HSOPA
95753002
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Outline
3G
HSDPA
HSDPA HSDPA
HSDPA
3.5G 3.5G 3.5G
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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
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2005 2006
2007 ,
2007 3
3G 1990 3G
3G 3000
3G
3G 3G
3G
3G 2Mbit
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3G bits and bytes
3G
3G 3G
GSM GSM TDMA CDMAONE
3G
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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
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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
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3G
3G
3G
3G
3G
ITU IMT-2000
2Mbit/s WCDMA CDMA2000
IMT-2000
384kbits/s 3G
2G/3G3G
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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
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3G GSM2G
3G
3G UE 3GPP Release 99
UE
3G
QoS
UE
3GPP UE (RF) GCF
UE UE 3GPP
TTCN ETSI TTCN
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TTCN
UE UE
3G QoS
3G 2G
UE
UE UE
3G GSM WCDMA
3G
3G UE
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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)
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(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
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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)
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(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
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(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
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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
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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
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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)
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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 ()
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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
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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
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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
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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
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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
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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
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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
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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
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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 )
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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
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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
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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
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() 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
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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