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6.1. 6.2. 6.3. 概述. HSPA 网络结构. 高速下行分组接入. 第 6 章 HSPA 网络技术. 6.6. 6.5. 6.4. HSPA 技术演进( HSPA+ ). TD-SCDMA 系统中的 HSPA 技术. 高速上行分组接入. 为了在移动网络基础上以最大的灵活性提供高速数据业务,移动通信领域新技术层出不穷,本章主要介绍如下内容: HSDPA/HSUPA 网络的特点及演进 HSDPA/HSUPA 对 R99/R4 版本无线网络结构的影响 HSDPA 的关键技术及空中接口的变化. HSUPA 的关键技术及空中接口的变化 - PowerPoint PPT Presentation
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6 HSPA
HSDPA/HSUPAHSDPA/HSUPAR99/R4HSDPA
HSUPATD-SCDMAHSPAHSPA+
6.1 19982Mbit/s
Internet2Mbit/s
cdma2000 lxcdma2000 lx EVEVEvolutioncdma2000 lx
cdma2000 lx EV
cdma2000 lx EVcdma2000 lxEV-DOcdma2000 lxEV-DV7
WCDMATD-SCDMAHSDPA/HSUPAHSDPA/HSUPAHSPA
HSDPA/HSUPAWCDMAWCDMATD-SCDMAHSPA
1HSPA1HSDPA 3GPP20023R5High Speed Downlink Packet AccessHSDPA
HSDPAGSM/EDGEAdaptive Modulation and CodingAMCHybrid Automatic Repeat on RequestHARQ
HSDPATurbo2ms
HSDPA14.4Mbit/s
HSDPA13
High Speed Downlink Shared ChannelHS-DSCH High Speed Physical Downlink Share ChannelHS-PDSCH
High Speed Shared Control Channel for HS-DSCHHS-SCCH High Speed Dedicated Physical Control Channel for HS-DSCHHS-DPCCH
2HSUPA 3GPP200412R6E-DCHHigh Speed Uplink Packet AccessHSUPAHSUPA
HARQ Node B
E-DCH5 E-DCH Dedicated Physical Data ChannelE-DPDCH E-DCH Dedicated Physical Control ChannelE-DPCCH
E-DCH Absolute Grant ChannelE-AGCH E-DCH Relative Grant ChannelE-RGCH HARQ E-DCH HARQ Acknowledgement Indicator ChannelE-HICH
2TD-HSPA1TD-HSDPA TD-SCDMAWCDMAHSDPA
TD-SCDMAN
2TD-HSUPA 200363GPP RAN20TDDStudy Itern
Node BHARQAMC
HSUPA Enhanced Uplink ChannelE-UCHMAC
3HSPAHSPA+ HSPA+HSPAHSPAHARQ2ms10ms/2msHSPAHS-PDSCHHS-SCCHHS-DPCCHE-DPCCHE-DPDCHE-RGCHE-AGCHE-HICHF-DPCH
HSPAHSPA+
1MIMO234
6.2 HSPA6.2.1 HSPAR99/R4 HSPAWCDMAWCDMA
HSPAWCDMANode BRNCGPRSSGSNGPRSGGSN
WCDMAHSPA WCDMAHSPA
1HSDPAR99/R46-1 HSDPAR99/R4
1Node B MACMAC-hsHARQ HS-DSCHHS-PDSCHHS-SCCHHS-DPCCH
16QAM Iub
2RNC RRM
Iub/IurNBAPIubRNSAPIurRRCUu IubIu
3HSDPAUE UEMAC-hs 16QAM
12HSDPA
6-112HSDPA
2HSUPAR99/R4 HSUPAR99/R4HSDPA1Node B MACMAC-eHARQ
E-DPDCHE-DPCCHE-AGCHE-RGCHE-HICH Iub
2RNC MAC-esRNC RRM IubIu
3HSUPAUE UEMAC-eMAC-es 6HSUPA
6-2HSUPA
6.2.2 HSPA6-2 R99/R4
1HSDPA6-3 HSPA
6-4 HSDPA
2HSUPA6-5 HSUPA
36-6 HSPA
6.3 6.3.1 HSDPA HSDPAWCDMAWCDMASF
AMCHARQUE
1AMC AMC
6-7 AMC
2HARQ Automatic Repeat on RequestARQ
ARQSelective RepeatSRStop and WaitSAWNSAW
1ARQ SR SAW NSAW
2HARQ HARQType I HARQ HARQType II HARQ HARQType III HARQ
3HSDPATTI R99/R410 ms TTI10 ms20ms40ms80ms
MAC TTI10ms10ms10msCoded Composite Transport ChannelCCTrCH10ms
HSDPA2ms3
4
HSDPARNCNode B UE
Node BRNC2ms C/I
12C/I3
6.3.2 HSDPA1HSDPA HSDPAR51High Speed Downlink share ChannelHS-DSCH3High Speed Physical downlink Share ChannelHS-PDSCHHS-DSCHHigh Speed Shared Control Channel for HS-DSCHHS-SCCHHS-DSCHHigh Speed Dedicated Physical Control Channel for HS-DSCHHS-DPCCH
HS-DSCHHSDPA HS-DSCHHS-PDSCHHS-PDSCH
1HS-PDSCH HS-PDSCH 6-8 HS-PDSCH
HS-PDSCH 6-9 HS-PDSCH2ms
6-10 HS-PDSCH
HS-PDSCH 6-11 QPSK16QAM
2HS-SCCH 0 12
6-12 HS-SCCH
6-13 HS-SCCHHS-PDSCH
3HS-DPCCH6-14 HS-DPCCH
ACK/NACK CQI
2HSDPA HS-DSCHHSDPANode BHSDPA
1Node B2ms
2UETTINode BHS-DSCH16QAMUE
3Node BHS-DSCHTTI2HS-SCCHHS-DSCHHS-SCCH4HS-DSCHHS-SCCH
4UEHS-SCCH4HS-SCCHUEHS-SCCHUEHS-SCCHHS-DSCH
5UEHS-SCCHARQ
6R6ACK/NACK TTIHS-SCCHHS-DSCH
7HS-DSCHCRCUEACK /NACK
8TTIUEUETTIHS-SCCH
9R6UEACK/NACK
6-15 HARQ
6-16 R6/
6.3.3 HSDPAMAC1MAC
6-17 UTRANMAC
6-18 UEMAC
2UTRANMAC-hs6-19 UTRANMAC-hs
3UEMAC-hs6-20 UEMAC-hs
6.4 HSUPAHSDPAHARQ
HSUPAE-DCHHSUPA HSUPAMAC
6.4.1 HSUPA1HARQ HSUPAHARQNode B
6-21 R99
2 HSUPANode B Node BNode B
3 HSUPA2ms10ms
46-22 HARQ
6.4.2 HSUPAR99
6-3E-DCHDCH
6-23 E-DCH
1CRC234HARQ/56
1E-DCHE-DPDCH E-DPDCHE-DCH
E-DPDCH3GPP R5DPDCHDPCCHHS-DPCCHHS-DPCCHHSDPA HSUPA5
1E-DPDCH OVSF
6-4 DPDCHE-DPDCH
BPSK E-DPDCHHARQNode B
E-DPDCH2msTTIDPDCH10ms2ms TTI10ms5
2E-DPDCH6-24 E-DPDCH
2E-DCHE-DPCCH E-DPCCHE-DPDCH
E-DPDCHE-DPCCH3GPP R5E-DPDCH
E-DPCCHE-DPDCHSF=2562ms30
3E-DCH HARQE-HICH E-DCH HARQE-HICHSF=128E-HICHBPSKE-HICH
Node BE-DPDCHACKNACK
6-25 E-HICH/E-RGCH
4E-DCHE-RGCH E-DCHE-RGCHSF=128Node BE-DPDCH/DPCCH E-DPDCHUE
E-RGCHE-HICH 31215 312E-DCHE-DCH TTI2ms10msUE15E-DCHUE
5E-DCHE-AGCH E-DCHE-AGCHSF=256Node B
UEE-DPDCHUE
6-26 E-AGCH
6.4.3 HSUPAMAC1MAC HSUPAE-DCHUEUTRANMACMAC-esMAC-eE-DCH6-276-28
6-27 UEMAC
6-28 UTRANMAC
2UEMAC-es/e UEMAC-esMAC-eMAC-es/eE-DCH
UEMAC-es/eHARQTransmission Sequence NumberTSNE-DCHE-DCH Transport Format combinationE-TFC6-29
6-29 UEMAC-es/ e
1HARQ2TSN3E-TFC
3Node BMAC-e Node BUEMAC-eE-DCH Node BMAC-eE-DCHHSUPAMAC-eE-DCH6-30
6-30 Node BMAC-e
1E-DCH2E-DCH34HARQ
4RNCMAC-es UERNCMAC-esE-DCH MAC-esNode BMAC-e UTRANMAC-es6-31
6-31 UTRANMAC-es
1234
6.5 TD-SCDMAHSPA6.5.1 TD-HSDPA HSDPATD-SCDMA
TD-HSDPAAMCHARQNode BMAC-hs4
13High Speed Downlink Shared ChannelHS-DSCHHigh Speed Physical Downlink Shared ChannelHS-PDSCHHigh Speed Shared Information ChannelHS-SICHHigh Speed Shared Control ChannelHS-SCCH
1TD-HSDPA1HS-DSCH HS-DSCHHS-PDSCH
TD-HSDPAHS-DSCHHS-DSCH
UE UEUE HS-PDSCH161
HS-DSCH6-32 HS-DSCH
HS-DSCHHS-DSCHCCTrCHUECCTrCHHS-DSCHCCTrCH
CCTrCHHS-DSCH
DPCHHS-SCCH
HS-DSCH 6-33 DCHHS-DSCH
HS-DSCHTTI5ms
1/3TurboUEQPSKUE16QAMCRC24bitTTICRC
2HS-SCCH HS-SCCHTD-HSDPA
UEHS-DSCHHS-SCCH
HS-SCCHHSDPAUEHS-DSCHTTIHS-SCCHUEHS-DSCH
HS-SCCHUE IdentifierUE-IDTransport Format Resource IndicatorTFRIHARQ
3HS-SICH HS-SICHTD-HSDPAHARQ ACK/NACKChannel Quality IndicatorCQI
CQI UEUEHS-PDSCHCQI CQINode BCQI
2TD-HSDPA TD-HSDPANTD-HSDPAMACTD-HSDPA TD-HSDPA
13GPP R5 HSDPAHS-SCCHHS-SICH
2HSDPAUE
33GPP R5TD-HSDPAUETD-HSDPA3GPP R5
6.5.2 TD-HSUPA HSUPAHSDPATD-SCDMA
TD-HSUPAAMCHARQ UENode B/RNCMACMAC-e/MAC-es/
TD-HSUPAEnhanced ChannelE-DCHE-DCHE-DCH Physical Uplink ChannelE-PUCH
HSUPAE-DCHE-DCH Random Access Uplink Control ChannelE-RUCCHE-DCHE-DCH Absolute Grant ChannelE-AGCHE-DCH HARQE-DCH HARQ Acknowledgement Indicator ChannelE-HICH
16-34 UE
6-35 UE
21E-PUCH E-PUCHNode B MAC-eCCTrCHE-DCH
E-PUCH RNCNode BMAC-e
2E-AGCH E-AGCHNode BUEE-HICHE-UCCHE-AGCH
3E-HICH E-HICHNode BUEE-DCHACK/NACK E-HICH
E-HICH 4E-HICH
E-HICHE-AGCH
E-HICHTPCSS
4E-RUCCH E-RUCCHCELL_DCHUEPRACHPRACH
6.6 HSPAHSPA+ HSPAHSPALTEHSPA+
HSPA+HSDPAHSUPAHSDPA3G
1 HSPA+1HSPA+5MHzLTE2HSPA+LTELTE
34HSPA+HS-DSCHE-DCH
5HSPA+R99/HSPA63GHSPA+
2HSPA HSPA+RNC/Node BIu
HSPAWCDMA R99 HSPA+HSPA
1Iu2Node B+HSPA+Node BRNCIubIur
3HSPA+Node B+HSPARNC4HSPA+Node B+HSPARNC
56HSPA+HSPAUECSSRNC7SRNC
3HSPA+ HSPA+HSPAHSPAHARQ2ms10ms/2msHSDPA/HSUPA
HSPA+HSPAHSPA+
1MIMO234CELL_FACH5L2
1HSDPAAMCHARQ HSDPATurbo2ms
HSDPA14.4Mbit/s
2HSDPAHSUPAHSDPARNCMAC-dMAC-hsRLC
MACMAC-hsNode BHS-DSCH
HSUPANode BMACMAC-e Node BUEMACMAC-es/s
3R99/R4HSDPANode BRNC
R99/R4HSDPA16QAMHSDPA
4HSUPAHSDPAHARQNode B Node B
2msTTI10msTTI
5TD-SCDMAWCDMAHSDPA
6TD-HSDPA3GPP R4N
TD-HSDPAHSDPA
7TD-HSUPAAMCHARQUENode B/RNCMACMAC-e/MAC-es/
8HSUPAE-DCHE-DCHE-PUCH HSUPAE-DCHE-RUCCHE-DCHE-AGCHE-DCH HARQE-HICH
HSDPAHSUPANHSUPA
9HSPA+HSPAHSPAHARQ2ms10ms/2msHSPA
HSPAHSPA+MIMO