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IMT-2000 IMT-2000 IMT-2000 TD-SCDMA 2003 6
IMT-2000 1985, ITU TG8/1 3G - FPLMTS 1992, WARC FPLMTS 1996 IMT-2000 1997, RTT 1998 6 30 1998 2000 10 25 11 5 ITU TG8/1 18 IMT-2000 (IMT.RSPC) IMT-2000 5 2000 10 6 IMT2000 and Beyond(4G) 1985 ITU TG8/1 FPLMTS GSM CDMA TG8/1 10 1992 WARC 230MHz FPLMTS 1885 2025MHz 2110 2200MHz FPLMTS ITU ITU-T ITU-R FPLMTS 1996 ITU 1996 2000 IMT-2000 2000MHz 2000kbit/s IMT-2000 RTT RF ITU 1997 M.1225[1] IMT-2000 2003 7
3G Partnership Projects Industry Forums: 3GPP 3GPP2 UWCC 3G.IP IMT2000 WP-CDMA TD-SCDMA cdma2000 UWC-136 TCP/IP DECT EP DECT OHG Operators Harmonization Group Satellites ITU Membership IMT-2000 IMT-2000 (RTT) (CN) ITU IMT-2000 ( ) ITU R IMT-2000 ITU-T 1999 11 ITU TG8 1 18 (IMT-RSPC) 2003 8
3G ITU ITU-R WP8F 3GPP 3G(System Beyond IMT-2000) WRC-00 3G M.1457(RSPC) 2002 5 3G ITU-T SSG 3GPP2 3G IP GSM/GPRS IP WCDMA CDMA TDD EDGE ANSI-41 IP cdma2000 CDMA 3GPP CDMA- DS(WCDMA) CDMA TDD 3GPP2 CDMA-MC(cdma2000) 3GPP CDMA TDD(TD-SCDMA TD-CDMA) (Integration) 2001 2000 6 3GPP Release99 9 Release99 2 3 3GPP 2001 6 Release99 IS-95CDMA (cdmaone) IS-95 cdma2000-1x CDMA 2003 9
IMT-2000, 2003 10
IMT-2000 IMT-2000 2 Mbps / 384 kbps / 144 kbps IMT-2000 2003 11
IMT-2000 21st Satellite Global Suburban Urban In-Building Macrocell Microcell Picocell Basic Terminal PDA Terminal Audio/Visual Terminal 2003 12
ITU 3G Radio Interfaces IMT -DS W-CDMA IMT -TC TD-CDMA IMT -SC IMT -MC IMT -FT UWC-136 cdma2000 DECT Core Networks ANSI 41 41 GSM MAP Network to Network interface 2000 10 25 11 5 ITU TG8/1 18 IMT-2000 (IMT.RSPC) IMT-2000 IMT-2000 (IMT.RSPC) 5 CDMA IMT-2000 CDMA DS WCDMA IMT-2000 CDMA MC cdma2000 IMT-2000 CDMA TDD TD-SCDMA UTRA TDDTDMA IMT-2000 TDMA SC UWC-136 IMT-2000 FDMA/TDMA DECT 2003 13
2003 14 3G DS-FDD J-Phone 2000 MC-FDD TDD (LCR ) 3G 2000 3 2000 3
IMT-2000 IMT-2000 IMT-2000 IMT-2000 TD-SCDMA 2003 15
2G - 3G cdmaone IS-95-A Voice 14.4 kbps CSD & PD Voice 9.6 kbps CSD GSM cdmaone IS-95-B Voice 64 kbps Packet GPRS CDMA2000 1X High Capacity Voice 153 kbps Packet Rel. A- 307 kbps EDGE 384 kbps Packet CDMA2000 1xEV-DO/DV 2.4 Mbps Packet CDMA2000 3x W-CDMA High Capacity Voice 2 Mbps Packet HSDPA 114 kbps Packet TD-SCDMA 1995 1999 2000 2001/2/3 2002/3/4 2005/6 2G 2.5G 2.75G 3G 7-14.4 Kbps 57-115 Kbps 144-384 Kbps 2Mbps 10Mbps + WCDMA GSM 3G CDMA CDMA GSM 2G GPRS EDGE WCDMA 3G cdma2000 cdma2000 CDMA CDMAIS95 CDMAIS95 2G cdma20001x cdma20003x 3G cdma20001x-cdma20001x EV-DO/DV TD SCDMA GSM-GPRS-TD-SCDMA GSM TD-SCDMA 2003 16
3G WCDMA TD-SCDMA CDMA2000 2G 3G 2003 17
CDMA FDMA (FDMA) (TDMA) (CDMA) TDMA CDMA TD-SCDMA FDMA Frequency Division Multiple Access, frequency. TDMA Time Division Multiple Access ( ),. CDMA Code Division Multiple Access,, code pattern(s). 2003 18
Power Time CDMA : FDD TDD UMTS 2 FDD UMTS 1 UL DL 5 MHz 5 MHz Duplex Spacing: 190 MHz Frequency TDD Power DL Time UL DL DL UL UMTS 2 UMTS 1 & 5 MHz Frequency WCDMA cdma2000 FDD TD SCDMA TDD FDD TDD TDD 2003 19
UMTS IMS ( - Rel.4 CS PS CS rel.4 2000 9 (2001 3 ) CS PS 2000 2001 2002 2003 Release 99 Release 4 Release 5 Release 6 3GPP WCDMA R99 R4 R5 R5 2002 6 2003 20
3GPP Release 99 & 4 & 5 R99 RAN CN-AN transcoder in CN) GSM-UMTS R4 (MSS/MGW) 2001 3 (Mc,Nc,Nb) ATM IP R5 IMS IP SIP R5, R6 R7 R5, R6 R7 R99 5MHz CDMA RNC 144Kbit/s 384Kbit/s 2Mbit/s R4 R99 R4 R5 R4 R5 IMS(IP MULTIMEDIA SUBSYSTEM)IP 2003 21
3GPP Release 99 MGW AMR Voice over AAL-2 Nb MGW TDM PSTN Iu CS UTRAN ATM Network Iu PS SGSN Gn GGSN Gi IP Network IP (GTP) over AAL-5 R99 PSTN R99 TDM, SS7,. 2003 22
3GPP Release 4 AMR Voice RTP/UDP/IP MGW Nb MGW TDM PSTN Iu CS UTRAN IP/MPLS Network Iu PS SGSN Gn GGSN Gi IP Network IP (GTP) R4 1) TDM 2) UTRAN 3) WCDMA PSTN 4) TDM64K TDM 2M 2003 23
3GPP Release 5 AMR Voice RTP/UDP/IP MGW Nb MGW TDM PSTN Iu CS UTRAN IP/MPLS Network Iu PS SGSN Gn GGSN Gi IP Network IP (GTP) IMS R5 2003 6 IP UTRAN HSPDA IP UTRAN HSDPA 8M-10Mbps ARQII/III RAB Iub/Iur UE RAN CN 2003 24
CDMA May 1995 J-STD-008 TSB74 March 1999 IS-95-A IS-95-B IS-2000 (CDMA2000 Rev 0) July 1999 IS-2000-A (CDMA2000 Rev A) March 2000 IS-2000-B (CDMA2000 Rev B) (Spring 2002) IS-2000-C (CDMA2000 Rev C) (Summer 2002) IS-856 (1xEV-DO) October 2000 3GPP2 1X EV DV 1X EV DV CDMA 1X 1X EV DV 2002 2003 25
CDMA 3G CDMA 1.25 MHz 1.25 MHz & IS-95A IS-95B IS-2000 Rel. 0 14.4 kbps 64 kbps PS Fast fwd pwr control 153.6 kbps PS Turbo CDMA2000 1xEV-DO IS-856 packet data 2.4 Mbps IP 2G CDMA 2.5G CDMA cdmaone CDMA2000 1X CDMA2000 1xEV-DV Rel. A Rel. B IS-2000 Rel. C 307 kbps PS UMTS (WCDMA) 5 MHz & 3GPP Rel. 99 Rel. 4 64/384 kbps CS/PS HSDPA Rel. 5 1995 1999 2000 2001 2002 2003 2004 2005 2006 CDMA IS95 IS95A IS95B cdma2000 IX EV DO 1X EV DV 2003 26
Cdma20001X EV-DO (HRPD) 1xEV-DO = 1x HRPD = High Rate Packet Data HRPD Rev. 0 1 (S.R0023) : Forward Link 1.25 Mbps 600 kbps Reverse Link 144 kbps 144 kbps / 2 Mbps 144 kbps HRPD 2002 10 (C.S0024-0). HRPD Rev. A 1xEV-DV Reverse Link. 1X 1X EV DO EV DO DataOn ly CDMA TDMA 2 4Mbps 600kbps TDMA 1X EV DO 1X EV DO 3GPP2 1X DV DO A IP 2003 27
Cdma20001X EV-DV 1xEV-DV = 1x ( ) 1xEV-DV 1 (S.R0026) : 1.7 Mbps* * Traffic/ 420 kbps PS Forward Link 3 Mbps 3GPP2 1xEV-DV. Reverse Link 285 kbps 90 kbps 450 kbps 1xEV-DV cdma2000 Rev.C 2002 7 : C.S0001-C Introduction C.S0004-C LAC C.S0002-C Physical Layer C.S0005-C Layer 3 Signaling C.S0003-C MAC C.S0006-C Analog cdma2000 Rev.D Reverse Link. 1X EV DV 2003 28
IMT-2000 TD-SCDMA IMT-2000 IMT-2000 IMT-2000 TD-SCDMA 2003 29
2003 30 TD TD SCDMA SCDMA TD SCDMA 2000.5 ITU 1998.6 TD-SCDMA ITU 3G 1999.11 ITU TD SCDMA 3GPP R4 2001.3 3GPP TD-SCDMA 1998.1 1995 SCDMA TD SCDMA 1998 6 30 TD- SCDMA 1999 11 ITU-R 2000 5 5 2000 2001 3 16 3GPP TSG RAN 11 TD SCDMA 3GPP 3GPP 4 ITU TD- SCDMA TD SCDMA 3G
TD-SCDMA SCDMA 1998 1 TD SCDMA 1998 6 1999 6 ITU TG8/1 IMT_RSPC 1999 7-9 Ad-Hoc 1998 9 V2.0 1998 11 ITU IMT_RSPC TD SCDMA 1999 10 Ad-Hoc 1998 12 TDD RTT V3.0 1999 11 ITU TG8/1 1999 3 ITU IMT_RSPC IMT-RKEY 2000 5 1999 4 CWTS IMT2000 TD SCDMA WG1 Ad-Hoc 1 1999 5 Ad-Hoc 2001 3 3GPP R4 1997 1998 SCDMA SCDMA GSM CDMA(IS-95) GSM DCS1800 1998 1 2000 5 5 ITU IMT2000 2003 31
TD SCDMA R4 TD SCDMA 3GPP Release4 TD SCDMA R5 HSDPA R6 MBMS MIMO 3GPP R5 R6 R4 ITU 3GPP 500 FDD WCDMA R4 3GPP R5 R6 1 HSDPA R5 TDD HSDPA 2 3G 2500~2690MHz 3 R5 DwPTS 4 R5 AOA 5 MIMO 6 ARQ / 2003 32
TD SCDMA TD-SCDMA WLAN TD-SCDMA WLAN 3GPP / WLAN IP WLAN TD-SCDMA PS IMS LCS WLAN WLAN QOS WLAN TD-SCDMA CS TDD TD-SCDMA 2003 33
TD SCDMA TD-SCDMA WCDMA 3GPP TDD FDD 3GPP R4 R99 TD-SCDMA R4 3GPP R5 R6 TD-SCDMA WCDMA 3G ITU 3GPP 500 CWTS 3GPP R4 R5 R6 NVIOT Uu Iu IOT 100 3000 2003 34
TD SCDMA CCSA CWTS) cdma2000 WCDMA RAN TDD 3GPP SA5 NRM 2003 35
TD-SCDMA SCDMA TD-SCDMA 2000 TD-SCDMA 200 TD-SCDMA Forum Director Members Huawei TD SCDMA TD SCDMA 2000 12 12 TD SCDMA UT LG 400 TD SCDMA TD SCDMA 2003 36
80 60 40 20 0 Market Share 1st Qtr 2nd Qtr TD-SCDMA SCDMA 2002 10 30 8, 2003 37
TD-SCDMA SCDMA TDMA/DS-CDMA TDD : 1.28Mbps(WCDMA 1/3) 1.6M Hz OVSF QPSK,8PSK 1/2-1/3 Turbo energy CDMA tim e 16 1.6 MHz frequency TDMA/DS-CDMA TDD : 1.28Mbps(WCDMA 1/3) 1.6M Hz OVSF QPSK,8PSK 1/2-1/3 Turbo 2003 38
TD-SCDMA SCDMA Σ(..) 1 2 3 4 5 6... WCDMA cdma2000 TD SCDMA CDMA ITU-R M.1225 4 1 TD-SCDMA TDD 1.6MHz 2 3 ITU 4 2003 39
2003 40 3G Turbo Turbo Turbo DwPCH UpPCH 800Hz 0 200Hz 1500Hz GPS 20ms 10ms 10ms 1.2288Mc/s 1.28Mc/s 3.84Mc/s 1.25MHz 1.6MHz 5MHz CDMA 2000 TD-SCDMA WCDMA WCDMA cdma2000 FDD WCDMA CDMA 3.84Mchip/s 5MHz cdma2000 1.2288Mchip/s 1.25MHz WCDMA cdma2000 GPS WCDMA cdma2000 TD SCDMA TDD TDMA/CDMA 1.28Mchip/s 1.6MHz
: UTRAN RNC NodeB 2003 41
MS UE UTRAN CN MS BTS NodeB Abis BSS RNS Iub BSC RNC A Gb IuCS IuPS SGSN HLR/AC/EIR MSC Server Mc Nc Nb SCP GMSC Server Mc MGW CS Backbone MGW ATM/IP PS Backbone (IP Network) AS SGW BG PSTN/ISDN/ PLMN GPRS GGSN INTERNET / UE UTRAN CN (Domain) [ 1] (UE) UTRAN CN CS PS 2G/2.5G GSM GPRS 3GPP R4 2G/2.5G 1 3GPP R99 3GPP R4 2003 42
Iu Iur Iub Uu 3GPP R4 2G 2.5G 2G/2.5G TD-SCDMA NodeB 2G/2.5G 3G TD- SCDMA 2G/2.5G 2003 43
TD- SCDMA TD- SCDMA (Uu) 3GPP R4 3G 2.4 2003 44
1. 2. 3. 4. RNC 5. NodeB 2003 45
/ SRNS 2003 46
UTRAN RNC NodeB RNC NodeB RNC NodeB Iu UE CN RNC NodeB Iub 3GPP R4 25.43x Iu 3GPP R4 25.41x UE Uu 3GPP R4 25.1xx 25.2xx 25.3xx RNC RNC Iur 3GPP R4 25.42x 2003 47
UTRAN RNS UTRAN DRNS SRNS DRNS SRNS Iu UTRAN 2003 48
Uu Iu 2003 49
UE Uu TS 25.2xx TS 25.3xx CN Iu TS 25.41x Uu Iu 2003 50
Uu Iu UE CN CM MM GMM SM UE Uu TS 25.2xx TS 25.3xx CN Iu TS 25.41x Iu CM,MM,GMM,SM UE CN 3GPP R4 Uu Iu 2003 51
RNC NodeB RNC RNC 4.75kbps 5.16kbps 5.9kbps 6.7kbps 7.4kbps 7.95kbps 10.2kbps 12.2kbps 8 384Kbits/s 2Mbits/s + + 2003 52
RNC RNC RNC Iub 300~400 NodeB RNC RNC 2003 53
RNC CN Node B RNC CN NodeB STM-1 /4 ATM CN MSC SGSN STM-1/4 ATM Node B RNC IMA E1 STM-1/4 ATM RNC 2003 54
NodeB NodeB GPS NodeB 13 NodeB NodeB NodeB 2003 55
NodeB NodeB Uu 3G Iub NodeB 2G 2.5G NodeB 12 2003 56
NodeB NodeB NodeB RNC Iub AAL5 AAL2 NodeB UE Uu Tb Node B OM LMT 2003 57
NodeB 1 Iub NodeB AM ATM AM NodeB 155M(STM-1) RNC AM ATM RNC L1 APS 2003 58
NodeB 2 NodeB ADM NodeB NodeB NodeB E1 NodeB 2003 59
2003 60
Gb A WCDMA GSM/GPRS 3GPP R4 23.002 25.4xx 29.4xx CS PS GSM GPRS CS PS UTRAN PSTN IP 2003 61
CN Gb A Iu RNC WCDMA IuCS PSTN IuPS IP A GSM PSTN Gb GSM IP 2003 62
CN ATM 3GPP R4 Softswitch NGNIP 3GPP R4 ATM/IP 7 7 2003 63
3GPP R4 MSC GMSC (G)MSC (G)MSC Server (G)MGW MSC MSC Server SCP MSC VLR CAMEL GMSC Server MSC 2003 64
(CS) MGW SGW No.7 IP PSTN/ISDN/PLMN 3GPP R4 IP 2003 65
(CS) ( ) Mc MSC Server MGW H.248 ATM IP Mc SRNS / H.248/IETF Megaco Nb MGW R4 AAL2/Q.AAL2 STM/none RTP/H.245 Nc MSC Server GMSC Server ISUP BICC Bearer Independent Call Control ATM IP 2003 66
(CS) ( ) VLR VLR HLR HLR HLR HLR HLR HLR AC AC AC HLR 2003 67
(CS) ( ) EIR EIR (IMEI) IMEI MS SCP CAMEL AS SIP OSA CAMEL IM-SSF IM VLR 2003 68
PS SGSN GGSN CG BG CG BG Gb GSM BSS 2003 69
SGSN CS MSC UE GGSN IP BG BG 2003 70
Uu 2003 71
Iu Iub Iur Uu 2003 72
Iu UTRAN CN Iu Iu IuCS CN IuPS Iu 2Mb/s STM1 155Mb/s PDH SDH 2003 73
Iu Iu 3GPP R4 TR23.930 TS25.41x 1. RAB(Radio Access Bearers) 2. 3. Iu 4. Iu 5. 6. 2003 74
Iu Iu UTRAN CN UTRAN CN UE Iu Iu-CS Iu-PS 2003 75
Iu-CS IuCS UTRAN RANAP Iu ATM IuCS SSCOP SSCF-NNI Q.2150.1 IuCS ATM AAL5 AAL2 IuCS 3GPP R4 TS25.41x 2003 76
Iu-PS IuPS ATM IuPS ATM AAL5 IuCS 3GPP R4 TS25.41x 2003 77
Iub Iub RNC NodeB RNC NodeB Iub 7 Iub 2Mb/s STM1 155Mb/s PDH SDH 2003 78
Iub Iub RNC NodeB Iub NodeB / NodeB RNC NodeB 2003 79
Iub O&M NBAP FP Q.2630.2 Q.2150.2 SSCF-UNI SSCF-UNI IP(IPOA) AAL5 SSCOP AAL5 SSCOP AAL5 AAL2 ATM Iub ATM Iub ATM AAL5 ATM AAL2 SSCOP SSCF-NNI Q.2630.2 2003 80
Iur! RNC Iur Iur Iur Iur Iur RNC UTRAN Iur RNC Iur 3GPP R4 TS25.420 2003 81
Iur Iur RNC Iur RNC 2003 82
Iur Iu Iub Iur RNSAP ATM E1 STM-1 Iur 3GPP R4 TS 25.42x 2003 83
Uu UE Uu UE UTRAN Uu 3G Uu RTT, TD-SCDMA WCDMA CDMA2000 2003 84
IP O RS232 Tr HUB TD-SCDMA Tr O Tr 100M Ethernet O 100M Ethernet CORBA SNMP RS232 2003 85
TD-SCDMA SCDMA 1. 2. 3. 2003 86
TD-SCDMA 4 1. 2. 3. 4. 2003 87
TD-SCDMA Supper frame 720ms Radio frame 10ms 5ms Sub-frame TS 0 TS 1 TS 2 TS 3 TS 4 TS 5 TS 6 DwPTS GP UpPTS 4 / 1 720ms 72 2 10ms 5ms 3 7 675us 3 ----- DwPTS UpPTS GP 4 7 TS0 TS1 2003 88
TD-SCDMA 1 Subframe 5ms (6400chip) Switching Point 1.28Mcps DwPTS (96chips) GP (96chips) UpPTS (160chips) Switching Point 5ms 6400chip 7 TS0 TS1 TS6 3 DwPTS UpPTS GP 675us 864chip DwPTS 75us 96chip UpPTS 125us 160chip GP 75us 96chip TS0 TS6 2 Switching Point 1 2 2003 89
TD-SCDMA 2 5 ms 5 ms 2 2 1 TS1 TS6 3 2 TS1 TS6 2003 90
TD-SCDMA 1 Data Symbols 352 chips Midamble 144 chips Data Symbols 352 chips GP 16 CP Data Symbols 352 chips Midamble 144 chips 675us Data Symbols 352 chips GP 16 CP burst 3 1 352chip 2 144chip 3 16chip QPSK 8PSK walsh OVSF 1 2 4 8 16 SF 1 16 midamble 128 midamble 2003 91
TD-SCDMA { b b } { 1 2 d } 1 {( d1s1)( d1s2) L( d1s16)} { 11} { j} { j,1, j,1, j,1, j,1, j,1, j,1, j, 1, j, 1} QPSK (2) (2) s s Ls c w v 1 2 16 = 16 16 (2) c 16 = {1,1,1,1,1,1,1,1,-1,-1,-1,-1,-1,-1,-1,-1} (2) w16 = j 0 v = { j, 1, j, 1, j, 1, j, 1, j,1, j,1, j, 1, j, 1} QPSK 8PSK QPSK 1 /2 /4 /4 s c w v 16 80 5 16 8 4 2 1 128 32 4 midamble (2) C 16 16 2 (2) w 16 16 2 2003 92
TD-SCDMA Midamble midamble m (k) midamble m 128 midamble 32 4 1 midamble midamble m k midamble m (k) k W (k) 2003 93
TD-SCDMA 2 1 st part of TFCI code word 2 nd part of TFCI code word 3 rd part of TFCI code word 4 th part of TFCI code word Data symbols Midamble Data symbols G P Data symbols Midamble Data symbols G P Time slot x (864 Chips) Time slot x (864 Chips) Sub-frame 5ms Sub-frame 5ms Radio Frame 10ms TFCI TPC SS 1 3 TFCI TFCI TPC SS TFCI midamble TFCI TPC SS TFCI SS midamble TPC SS TFCI TPC 3GPP TS25.221 Physical Channel and Mapping of Transport Channels onto Physical Channels (TDD) 2003 94
TD-SCDMA 3 1 st part of TFCI code word TPC symbols 3 SS symbols part of TFCI code word TPC symbols 2 nd part of TFCI code word SS symbols 4 th part of TFCI code word G G Data symbols Midamble Data symbols P Data symbols Midamble Data symbols P Time slot x (864 Chips) Sub-frame 5ms Time slot x (864 Chips) Sub-frame 5ms Radio Frame 10ms TFCI Transport Format Combination Indicator TPC Transmitter Power Control SS Synchronization Shift 2003 95
TD-SCDMA DwPTS 75us GP(32chips) SYNC_DL(64chips) DwPTS UE DwPTS 2 1 GP 32chip 2 SYNC_DL 64chip GP SYNC_DL 32 SYNC_DL 8 SYNC_UL 2003 96
TD-SCDMA GP 75us GP (96chips) DwPTS UpPTS GP 96chip UpPTS DwPTS GP TDD UE 2003 97
TD-SCDMA UpPTS 125us SYNC_UL(128chips) GP(32chips) UpPTS UE UpPTS 2 1 GP 32chip 2 SYNC_UL 128chip GP UE SYNC_UL 256 8 SYNC_UL 1 SYNC_DL 2003 98
TD-SCDMA 4 1. 2. 3. 4. 2003 99
TD-SCDMA 5 2003 100
TD-SCDMA TrCH DCH Dedicated Transport CHannels CCH Common Transport CHannels BCH Broadcast CHannel FACH Forward Access CHannel PCH Paging CHannel RACH Random Access CHannel USCH Uplink Shared CHannel DSCH Downlink Shared Channel HS-DSCH High Speed Downlink Shared Channel 2003 101
TD-SCDMA BCH 2003 102
TD-SCDMA FACH 2003 103
TD-SCDMA PCH 2003 104
TD-SCDMA RACH 2003 105
TD-SCDMA USCH 2003 106
TD-SCDMA DSCH 2003 107
TD-SCDMA HS-DSCH 2003 108
TD-SCDMA P- CH DPCH Dedicated Physical CHannel CPCH Common Physical CHannels P-CCPCH Primary Common Control Physical CHannel S-CCPCH Secondary Common Control Physical CHannel FPACH Fast Physical Access CHannel PRACH Physical Random Access Channel DwPCH Downlink Pilot CHannel UpPCH Uplink Pilot CHannel PUSCH Physical Uplink Shared CHannel PDSCH Physical Downlink Shared CHannel PICH Page Indicator CHannel HS-PDSCH High Speed Physical Downlink Shared CHannel HS-SCCH High Speed Shared Control CHannel HS-SICH High Speed Shared Information CHannel 2003 109
TD-SCDMA DPCH 2003 110
TD-SCDMA P-CCPCH P-CCPCH 1 midamble shift m (1) P-CCPCH 1 2 midamble shift m (1) m (2) m (1) 1 m (2) SCTD Space Code Transmit Diversity 2003 111
TD-SCDMA S-CCPCH 2003 112
TD-SCDMA FPACH bits 3(MSB) UE SYNC_UL 0 7 2 UE FPACH burst SYNC_UL 0 3 UpPCH (UpPCH POS ) 11 Node B SYNC_UL DwPTS 1/8chip RACH 7 UE PRACH RRC 0 9(LSB) FPACH Node B UpPTS UE UE 2003 113
TD-SCDMA PRACH 2003 114
TD-SCDMA DwPCH 2003 115
TD-SCDMA UpPCH 2003 116
TD-SCDMA PUSCH 2003 117
TD-SCDMA PDSCH UE DSCH 1 PDSCH TFCI 2 midamble shift 3 2 PDSCH UTRAN UE midamble shift UE PDSCH 1 PDSCH 2003 118
TD-SCDMA PICH Bits for Page Indication Bits for Page Indication Bits for Page Indication Bits for Page Indication s 1 s s 5 173 s 3 s175... Midamble... Guard Period s177 s181 s 349 s179 s 351... Midamble... Guard Period... Midamble... Guard Period... Midamble... Guard Period s s 2 174 s 4 s176 s s s 6 s178 350 s180 s182 352 Time Slot#i, subframe #1 Time Slot#i, subframe #2 i {0, 2, 3, 4, 5, 6} 2003 119
TD-SCDMA Slot Format # HS-PDSCH SF Midamble length (chips) N TFCI code word (bits) N SS & N TPC (bits) Bits/slot N Data/Slot (bits) N data/data field(1) (bits) N data/data field(2) (bits) 0 (QPSK) 16 144 0 0 & 0 88 88 44 44 1 (16QAM) 16 144 0 0 & 0 176 176 88 88 2 (QPSK) 1 144 0 0 & 0 1408 1408 704 704 3 (16QAM) 1 144 0 0 & 0 2816 2816 1408 1408 2003 120
TD-SCDMA HS-SCCH 2003 121
TD-SCDMA HS-SICH CQI Channel Quality Indicator 2003 122
TD-SCDMA DCH BCH PCH FACH RACH USCH DSCH HS-DSCH DPCH P-CCPCHs S-CCPCH S-CCPCHs FPACH PRACH DwPCH UpPCH PUSCH PDSCH PICH HS-PDSCH HS-PDSCHs HS-SCCH HS-SICH 2003 123
TD-SCDMA SCDMA 2003 124
UE CCTrCH UpPCH PRACH DPCH PUSCH DPCH PDSCH P-CCPCH, F-PACH, S-CCPCH, PICH 2003 125
UpPCH PRACH P UpPTS UE UpPCH P UpPCH,des Node B UpPTS BCH L P-CCPCH UE P-CCPCH BCH P PRACH UE PRACH PRX PRAXH,des Node B PRACH Node B FPACH UE UE UE 2003 126
80dB 1,2,3dB UE UE 2003 127
1,2,3dB DPCH Node B DPCH DPCH Node B DPCH db 2003 128
4 Step1 DwPTS UE SYNC_DL DwPTS SYNC_DL DwPTS UE 32 Step2 Basic Midamble SYNC_DL 4 Basic Midamble P-CCPCH Midamble Basic Basic Midamble 2003 129
4 Step3 P-CCPCH Midamble DwPTS SYNC_DL 4 SYNC_DL 4 P-CCPCH P-CCPCH BCH 4 SYNC_DL Sequences for the phase modulation for the SYNC-DL Name Phase quadruple Meaning S1 135, 45, 225, 135 There is a P-CCPCH in the next 4 sub-frames S2 315, 225, 315, 45 There is no P-CCPCH in the next 4 sub-frames SYNC_DL Step4 BCH 3 UE BCH 2003 130
2 UE 1/8chip 1/8chip 2003 131
UE chips UpPTS UpPCH Node B UpPCH FPACH UE UE PRACH DPCH 2003 132
Burst Midamble DPCH SS SS 1/8chip 2003 133
UE SYNC_DL UpPCH 8 SYNC_UL PRACH FPACH S-CCPCH BCH Node B FPACH UE Node B UE SYNC_UL UpPCH 2003 134
UE UpPCH FPACH FPACH PRACH PRACH UE 2003 135
BC QPSK/ 8PSK Burst composition Combination of physical channel Pulse shaping Modulation W Q (k) Canalisation code Scramble code Midamble generation Data symbols 352 chips Midamble 144 chips Data symbols 352 chips GP 16 CP 864*T c Time slot structure BC CC RU Walsh midamble GP BURST QPSK 8PSK Walsh Walsh Q=2 p 0<=p<=4 Midamble midamble CCTrCH BC 2003 136
QPSK consecutive binary bit pattern complex symbol ( k, i) ( k, i) ( k, i) b 1, n b 2, n d n 00 +j Q 00 01 +1 10-1 10 01 I 11 -j 11 BC QPSK TS 25.221 0 pi/2 pi 3pi/2 QPSK d b 1 b 2 (01) (00) (10) (11) 2003 137
8PSK Consecutive binary bit pattern complex symbol ( k, i) ( k, i) ( k, i ) ( k, i) b 1, n b 2, n b 3n, d n 000 cos(11pi/8)+ jsin(11pi/8) 001 cos(9pi/8)+ jsin(9pi/8) Q 010 110 010 cos(5pi/8)+ jsin(5pi/8) 011 cos(7pi/8)+ jsin(7pi/8) 011 001 111 101 I 100 cos(13pi/8)+ jsin(13pi/8) 000 100 101 cos(15pi/8)+ jsin(15pi/8) 110 cos(3pi/8)+ jsin(3pi/8) 111 cos(pi/8)+ jsin(pi/8) 8PSK 8PSK QPSK 1.5 8 TS 25.221 (2*k-1)/8 k=1,2,3,8 8PSK 2003 138
A B Y A 0 0 1 1 B 0 1 0 1 Y 0 1 1 0 0 +1 1-1 2003 139
A 0000 B 0101 0101 0 1 2003 140
Walsh 0 0 0 0 1 00 00 01 01 00 11 01 10 A B C D Walsh Walsh Hadamard Hadamard 0 0 1 Hadamard 2003 141
1 0 0 1 0110 0110 0110 0110 1001 0110 0110 1001 Q Q Q=4 2003 142
1001 0110 0110 1001 0110 0110 0110 0110 1111 0000 0000 1111 1 0 0 1 1001 0110 0110 1001 0101 0101 0101 0101 1100 0011 0011 1100 Walsh 2003 143
TD-SCDMA SCDMA c ( k= 1) Q= 1 = (1) c c ( k= 1) = Q= 2 ( k= 2) Q= 2 (1,1) = (1, 1) c c c c ( k= 1) = Q= 4 ( k= 2) Q= 4 ( k= 3) Q= 4 ( k= 4) Q= 4 (1,1,1,1) = (1,1, 1, 1) = (1, 1,1, 1) = (1, 1, 1,1) Q = 1 Q = 2 Q = 4 OVSF Q 1 2 4 8 16 OVSF c 1 4 c 3 4 c 1 2 c 1 4 c 1 2 c 3 4 2003 144
CCSS Channelisation Code Specific Multiplier k ( k ) ( k ) ( k ) ( k ) ( k ) w Q = 1 w Q = 2 w Q = 4 w Q = 8 w Q = 16 1 1 1 -j 1-1 2 +j 1 +j -j 3 +j +j 1 4-1 -1 1 5 -j +j 6-1 -1 7 -j -1 8 1 1 9 -j 10 +j 11 1 12 +j 13 -j 14 -j 15 +j 16-1 W (k) Q W (k) Q {1,-1,j,-j} Q k W 2003 145
νi = i ( j) ν i νi { 1, 1 }; i = 1,..., 16 d ( k, i) 1 ( k, i) d 2 ( k, i) d QMAX data symbols Qk Weighting of each data symbol by multiplier w Q (k) Spreading of each weighted data symbol by channelisation code c (k) (k) ( k, i) ( k, i) ( k, i) ( k, i) (k) ( d.( c, c,..., c ) k, i) ( k, i) ( k, i) ( k, i) (k) ( k, i) ( k, i) ( k, i) ( k, i) w Q. w Q. d.( c, c,..., c ) w Q. d.( c, c,..., c ) 1 1 2 Qk 2 1 2 Qk QMAX Qk 1 2 Qk Chip by chip multiplication by scrambling code ν ν ν ν ν ν ν, 1, 2,...., Q, k Qk + 1,, 2Q,..., k QMAX Qk + 1 ν QMAX Spread and scrambled data 16 1-1 Q MAX Q MAX /Q k 2003 146
midamble 2003 147
midamble k=k: k=k-1: k=k-2: k=1: m 1 m 2 m 128 m 129 m 130 m imax W 2*W (K-1)*W Lm Lm Lm Lm i m = ( j) m i mi = m i P i = ( P + 1),..., i i = Lm + ( K 1) W max i max midamble ( k ) = m m i i+ ( K k ) W midamble midamble midamble m L m +(K-1)W P midamble 128 Lm midamble 144 K=2,4,6,8,10,12,14,16 midamble W P/K Midamble midamble k m 1 midamble Lm midamble W 2003 148
midamble Midamble midamble midamble midamble 2003 149
Default K=10 m (1) - c 1 (1) m (1) - c 2 (1) m (7) - c 2 (2) m (1) (1) - c 4 m (5) (2) - c 4 m (7) (3) - c 4 m (9) (4) - c 4 m (1) (1) - c 8 m (3) (2) - c 8 m (5) (3) - c 8 m (6) (4) - c 8 m (7) (5) - c 8 m (8) (6) - c 8 m (9) (7) - c 8 m (10) (8) - c 8 m (1) (1) - c 16 m (2) (2) - c 16 m (3) (3) - c 16 m (4) (4) - c 16 m (5) (5) - c 16 m (5) (6)* - c 16 m (6) (7) - c 16 m (6) (8)* - c 16 m (7) (9) - c 16 m (7) (10)* - c 16 m (8) (11) - c 16 m (8) (12)* - c 16 m (9) (13) - c 16 m (9) (14)* - c 16 m (10) (15) - c 16 m (10) (16)* - c 16 K=10 default midamble m (k) k midamble c (k) Q k K>Q midamble K<Q midamble * * UE * * UE UE midamble UE default default midamble TS 25.221 2003 150
common K=10 m1 m2 m3 m4 m5 m6 m7 m8 m9 m10 1 0 0 0 0 0 0 0 0 0 1 or 11 code(s) 0 1 0 0 0 0 0 0 0 0 2 or 12 codes 0 0 1 0 0 0 0 0 0 0 3 or 13codes 0 0 0 1 0 0 0 0 0 0 4 or 14 codes 0 0 0 0 1 0 0 0 0 0 5 or 15 codes 0 0 0 0 0 1 0 0 0 0 6 or 16 codes 0 0 0 0 0 0 1 0 0 0 7 codes 0 0 0 0 0 0 0 1 0 0 8 codes 0 0 0 0 0 0 0 0 1 0 9 codes 0 0 0 0 0 0 0 0 0 1 10 codes K=10 common midamble mk k midamble 1 0 common Midamble PDSCH Physical Downlink Shared Channel common midamble TS 25.221 2003 151
Different UL DPCH Power Setting γ 1 Σ S Different downlink Physical channels Σ S γ 2 SF of DPCH i 16 8 4 2 1 γ i 1 2 2 2 2 4 UE 1 2 SF γ i 2003 152
cos(ωt) Complex-valued chip sequence S Split real & imag. parts Re{S} Im{S} Pulseshaping Pulseshaping -sin(ωt) 2003 153
N R 2003 154
TrCH TrBk TTI TF TFI TFS Transport Channel Transport Block Transmission Time Interval Transport Format Transport Format Indicator Transport Format Set TrCH TrBk TTI TTI 10ms 10ms 20ms 40ms 80ms TFC TTI TTI CRC TTI TFS TFI 2003 155
CCTrCH Coded Composite Transport Channel TFC Transport Format Combination TFCI Transport Format Combination Indicator TFCS Transport Format Combination Set PhCH Physical Channel Coded Block CCTrCH TFC CCTrCH TFCS TFCI PhCH 2003 156
CRC / 2003 157
CRC g CRC24 (D) = D 24 + D 23 + D 6 + D 5 + D + 1 g CRC16 (D) = D 16 + D 12 + D 5 + 1 g CRC12 (D) = D 12 + D 11 + D 3 + D 2 + D + 1 g CRC8 (D) = D 8 + D 7 + D 4 + D 3 + D + 1 8 a 1 a 2 a A P 1 P 2 P L A L L=8 a 1 D A+7 +a 2 D A+6 + +a A D 8 +P 1 D 7 +P 2 D 6 + +P 7 D+P 8 g CRC8 (D) a 1 a 2 a A P L P L-1 P 1 TTI 0 0 0 0 4 0 2003 158
& X i Ci = 0 1 K i = X i / C i C i 0 Z when Z unlimited when Z = unlimited and X when Z = unlimited and X i i = 0 0 X i C i C i > 1 C i K i - X i 0 Turbo X i < 40 C i =1 K i = 40 40 - X i 0 2003 159
Type of TrCH Coding scheme Coding rate BCH 1/3 PCH 1/3, 1/2 Convolutional coding RACH 1/2 1/3, 1/2 DCH, DSCH, FACH, USCH Turbo coding 1/3 No coding K i Y i - 1/2 Y i = 2*K i + 16 1/3 Y i = 3*K i + 24-1/3 Turbo Y i = 3*K i + 12 - Y i = K i 2003 160
Input D D D D D D D D (a) Rate 1/2 convolutional coder Output 0 G 0 = 561 (octal) Output 1 G 1 = 753 (octal) Input D D D D D D D D (b) Rate 1/3 convolutional coder Output 0 G 0 = 557 (octal) Output 1 G 1 = 663 (octal) Output 2 G 2 = 711 (octal) 8 0 0 1/2 output 0 output 1 output 0 output 1 output 0 output 1 1/3 output 0 output 1 output 2 output 0 output 1 output 2 output 0 output 1 output 2 2003 161
Turbo 3G 1st constituent encoder x k z k x k Input Input Turbo code internal interleaver Output x k D D D 2nd constituent encoder D D D z k x k Output g 1( D) G( D) = 1, g0( D) g + 2 3 0( D) = 1+ D D g ( + D + D 1 D) = 1 3 TURBO PCCC RSC TURBO RSC TURBO TURBO 40<= L <=5114 3G TURBO L RSC 0 RSC 2003 162
RSC RSC Recursive Systematic Convolutional K NSC Non Systematic Convolutional 3G K=4 R=1/2 RSC TURBO 0 0 2003 163
& N i = E i F i TTI i i 2003 164
& TTI Number of columns C1 Inter-column permutation patterns <P1 C1 (0), P1 C1 (1),, P1 C1 (C1-1)> 5ms (*1), 10 ms 1 <0> 20 ms 2 <0,1> 40 ms 4 <0,2,1,3> 80 ms 8 <0,4,2,6,1,5,3,7> (*1) can be used for PRACH for 1.28 Mcps TDD 2003 165
Z 0, j = i RM m N m, j m= 1 Z = i, j I RM m N m= 1 N i, j = Z i, j Z i 1, j Ni, j 0 N m, j data, j { U U + U, U + U + + U } 1, S1,... SP min 1, S1min 2, S2min 1, S1min 2, S2min Pmax, ( ) min { RM y } Ndata PL RM x N x, j 0 1 y I I x= 1 max min RM N i,j i j TFCI N i,j i - N data,j CCTrCH10ms PL (0 PL 1) (1- PL)*100 I CCTrCH P max CCTrCH U p p SF p p {16, 8, 4, 2, 1} Z ij 2003 166
Rate matching x 1ik y 1ik Radio frame segmentation e ik Bit separation x 2ik Rate matching algorithm y 2ik Bit collection f ik TrCH Multiplexing x 3ik Rate matching algorithm y 3ik Turbo 3-1 0~2 2 3-2 1 3 1 1-3 2 3 1 2 2 3 1 2 3 0~2 2 3 1 3 2003 167
Rate matching Radio frame Bit separation Bit segmentation e ik x 1ik y 1ik collection f ik Rate matching algorithm TrCH Multiplexing Turbo 2003 168
1 2 3 4 5 6 7 8 9 10 11 12 Turbo 1~12 3GPP TS 25.222 Turbo 2 3 2003 169
1 1 1 2 2 2 3 3 4 4 4 5 5 6 6 6 7 1~7 3GPP TS 25.222 2003 170
TrCH1 TTI1 TrCH1 TTI2 TrCH2 TTI1 a11 a12 a21 a22 b11 b12 b13 b14 a11 b11 a12 b12 a21 b13 a22 b14 i V i i = 1 2 I I 10ms S = V 1 + V 2 + + V I 2003 171
CCTrCH 2 s k = h p k = 1,2 K, S k k S CCTrCH 10ms h k k p k 16 pk = gi pk i mod 2 p k = 0 ; k < 1 1 i= 1 p = 1 g = { 0,0,0,0,0,0,0,0,0,0,1,0,1,1,0,1 } 2003 172
Number of Columns C2 30 Inter-column permutation pattern < P2(0), P2(1),, P2(C2-1) > <0, 20, 10, 5, 15, 25, 3, 13, 23, 8, 18, 28, 1, 11, 21, 6, 16, 26, 4, 14, 24, 19, 9, 29, 12, 2, 7, 22, 27, 17> 2003 173
& 1,2,3,4,...,526,527,528 1,2,4,5,...,526,527 528,525,...,6,3 1 2 1/2 1 1/2 1 4 2 8 1 8/4=2 8/8=1 1~528 2003 174
CRC 2003 175
CCTrCH CCTrCH 10ms CCTrCH 10ms CCTrCH TrCH 10ms TrCH CCTrCH TrCH 10ms 2003 176
TrCH TrCH TTI TTI CRC FER TrCH TrCH TTI 2003 177
TFCI 2003 178
1 2 3 4 5 6 7 8 9 10 11 12 2003 179
1 1 1 2 2 2 3 3 4 4 4 5 5 6 6 6 7 2003 180
3G TURBO TURBO 1993 3G TURBO 2003 181
0 1 1 0 1 0 1 1 3 M 2003 182
b1 b2 b3 m1 m2 + + c1 c2 1 (b3 b2) (c1 c2) a = 0 0 a = 0 0 b = 0 1 c = 1 0 d = 1 1 a a a a 00 a 00 a 00 a b 00 00 00 11 11 11 11 11 11 b b 11 b 11 b 11 b 11 00 00 00 00 10 10 10 10 10 01 d c c 01 01 01 01 01 01 01 01 10 10 10 10 d d c d c 3 00 11 11 00 10 01 01 10 b = 0 1 c = 1 0 d = 1 1 2 c d 0 1 3 1 1 0 1 0 0 2003 183
0 00(1) 1 00(2) 2 00(3) 3 4 00(3) 5 6 00(3) 7 00(4) 8 a 11(1) 11(3) 11(3) 11(2) 11(3) 01(1) 01(1) 00(2) 01(5) 10(3) 10(3) 10(3) 10(2) 10(4) 00(3) 01(3) 01(3) d 01 01 01 10 10 01 00 01 1 1 0 1 0 0 0 0 4 b c 1 1 0 1 0 3 0 1 1 0 1 0 1 0 0 1 0 1 1 0 0 0 0 0 1 0 1 0 1 1 0 1 0 0 1 0 0 0 1 1 3 0 1 0 1 0 1 3 4 8 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 1 0 0 1 1 0 1 2 4 4 8 0 1 0 1 0 1 1 0 1 1 0 1 0 1 0 0 0 0 0 0 1 1 1 0 1 1 0 1 0 1 1 1 0 0 1 1 0 1 1 0 3 a 3 1 1 0 1 0 0 0 0 2003 184
Turbo RSC MAP Decoder1 Decoder2 input1 input2 Decoder1 Decoder2 SISO Decoder1 Decoder2 Decoder2 Decoder1 Decode1 Decoder2 Decoder2 Decoder2 Decoder1 2003 185
y k p MAP e L ( u ) s y k p y k k MAP Lu ( k ) Pu ( e k = 1) L ( uk ) ln Pu ( = 0) k N Pu ( k = 1 y1 ) Lu ( k ) ln N Pu ( = 0 y ) k 1 MAP SISO L e u ) Lu ( k ) MAP MAX-LOG-MAP y k p ( k y k s 2003 186
Turbo 2003 187
CRC FER CRC CRC CRC CRC CRC 0 12 16 24 BER FER 2003 188
: RRC 2 MAC RLC PDCP BMC UE UTRAN Uu RTT 3G TD-SCDMA WCDMA CDMA2000 2003 189
GC N t DC Duplication avoidance C-plane signalling GC N t DC U -plane inform ation UuS boundary RRC control L3 control control control control PDCP PDCP Radio Bearers L2/PDCP BMC L2/BM C RLC RLC RLC RLC RLC RLC RLC RLC L2/RLC Logical Channels M A C PHY L2/M AC Transport Channels L1 3G L2 L3 L2 MAC RLC PDCP / BMC L3 RRC UTRAN 2003 190
RRC RRC UE UTRAN UTRAN RRC UE RRC RLC RLC Tr-SAP UM- SAP AM-SAP RRC RLC RRC RLC RRC RLC MAC PDCP BMC 2003 191
RRC R R C R R C R L C R L C RLC Control Control M A C M A C L 1 L 1 U T R A N U E RRC UE UTRAN RRC RRC 2 NAS MM CM SM RRC RRC 2003 192
RRC NAS NAS...... GC-SAP DC-SAP... Nt-SAP GC-SAP GC-SAP Nt-SAP DC-SAP Nt-SAP DC-SAP......... RFE RFE RFE RRC SAPs RRC BCFE PNFE DCFE SCFE TME RLCctrl Tr-SAP UM SAP A M SAP L1-ctrl MAC ctrl RLC MAC L1 UE RRC RRC 2003 193
RRC (RFE) / UE UTRAN (BCFE) GC-SAP RRC BCFE Tr-SAP UM-SAP (PNFE) RRC UE Nt-SAP RRC Tr--SAP UM-SAP 2003 194
RRC (DCFE) UE DC-SAP RRC UE DCFE Tr -SAP UM/AM-SAP (SCFE) PDSCH PUSCH Tr -SAP UM-SAP TDD SCFE (TME RRC RLC 2003 195
RRC UE UTRAN RRC RRC RRC QoS UE 2003 196
RRC DCH RRC CBS 2003 197
RRC CELL_DCH CELL_FACH CELL_PCH URA_PCH UE 2003 198
RRC URA_PCH UTRAN CELL_DCH CELL_PCH UTRAN: I CELL_FACH GSM: GPRS GSM RR RR RRC RRC RRC RRC I 1 GPRS UTRAN 1 GSM / GPRS 1 RRC UTRAN PSTN/ISDN GSM UTRAN GSM/GPRS UTRAN UE PLMN UE UE RRC UE IMSI TMSI P-TMSI UTRAN UE UE 2003 199
CELL_DCH CELL_DCH UE UE UE UE DSCH PDSCH UE USCH PUSCH PDSCH PUSCH UE FACH CELL_DCH 1 DCH DCH 2 measurement reporting Timing re-initialised Timing-maintained hard handover RRC 3 UE UE 4 UE BCH UE UE 2003 200
2003 201 CELL_FACH CELL_FACH UE UE FACH UE RACH UE UTRAN UE USCH DSCH CELL_FACH 1 CELL_FACH UE FACH FACH RACH 2 UE BCCH UE UTRA UTRA UE 3 UE UE measurement control 4 UE FACH FACH UE UE BCH
CELL_PCH CELL_PCH UE UE PCH PICH DRX PCH UE UTRAN UE UE UTRAN UE URA_PCH CELL_FACH UTRAN CELL_PCH 1 CELL_PCH UE DRX 2 UE UTRA CELL_FACH UE UTRAN UE CELL_PCH 3 UE UE 4 UE BCH UE UE 2003 202
URA_PCH URA_PCH UE UE PCH PICH DRX PCH CELL_FACH URA UE URA UTRAN UE URA_PCH CELL_PCH URA_PCH CELL_PCH UTRAN UE BCH UTRAN URA URA UE SRNC URA CELL_PCH CELL_FACH UE URA_PCH 2003 203
RRC RRC RRC RRC RRC RRC UE UTRAN RRM RRC RRC 2003 204
RRC RRC RRC BCCH BCCH BCH FACH BCH FACH UE PAGING TYPE1 PAGING TYPE2 DCCH UE UE RRC RRC UE UTRAN RRC RRC UE UTRAN RRC UE CN RRC RRC 3 4 SRB RB1 RB4 2003 205
L2 1 SRB RRC 2 RB RAB RNC RB UTRAN RB 2003 206
RRC CELL/URA SRNC CELL_DCH UTRAN GSM RRC UTRAN UE UE UE URA CELL/URA 1 URA_PCH CELL_PCH UTRAN 2 UTRAN RLC RLC 3 UTRAN UE 4 CELL_DCH 5 UE CAPABILITY INFORMATION 6 URA_PCH CELL_PCH UTRAN CELL_FACH UE UTRAN 7 URA URA_PCH UE URA 8 CELL_FACH CELL_PCH URA_PCH 2003 207
RNC UE SIB11 SIB12 CELL_FACH CELL_PCH URA_PCH CELL_DCH UE UTRAN CELL_DCH CELL_FACH UE DCCH - CELL_FACH UE UE UTRAN CELL_PCH URA_PCH UE CELL_FACH MEASUREMENT_IDENTITY DCCH UTRAN UE RRC 2003 208
( ) GSM RLC BUFFER UE UE UE UE 1 UE 2 UE 3 UE 4 5 UE 6 UE AM RLC UM RLC 2003 209
MAC MAC RLC MAC RLC MAC RRC RLC PDU UTRAN MAC-c/sh MAC-d RNC Node B UTRAN MAC FP UE MAC 2003 210
MAC UE UE DSCH FACH UE PDUs PDUs RLC RACH ASC MAC RLC MAC 1 MAC SDU 2 MAC RRC MAC 3 RRC MAC 1 MAC 2003 211
Control Channel Traffic Channel Broadcast Control Channel (BCCH) Paging Control Channel (PCCH) Dedicated Control Channel (DCCH) Common Control Channel (CCCH) Shared Channel Control Channel (SHCCH) Dedicated Traffic Channel (DTCH) Common Traffic Channel ( CTCH) MAC RLC MAC MAC BCCH PCCH CCCH FACH/RACH DCCH UE RRC SHCCH / CTCH UE DTCH UE 2003 212
Common transport channel Random Access Channel(RACH) Broadcast Channel(BCH) Paging Channel (PCH) Forward Access Channel(FACH) Downlink Shared Channel(DSCH) Uplink Shared Channel(USCH) Dedicated transport channel Dedicated Channel (DCH) L1 L2 UE 2003 213
BCCH- SAP PCCH- SAP DCCH- SAP CCCH- SAP SHCCH- CTCH- SAP SAP DTCH- SAP MAC SAPs BCH PCH RACH FACH USCH DSCH DCH Transport Channels UE BCCH- SAP PCCH- SAP DCCH- SAP CCCH- SAP SHCCH- SAP CTCH- SAP DTCH- SAP MAC SAPs BCH PCH RACH FACH USCH DSCH DCH Transport Channels UTRAN CMAC-CONFIG-Req MAC 2003 214
MAC PCCH BCCH CCCH CTCH SHCCH MAC Control DCCH DTCH DTCH BCCH MAC Control MAC-c/sh MAC-d MAC-b PCH FACH FACH RACH USCH USCH DSCH DSCH DCH DCH BCH MAC MAC-b MAC-c/sh MAC-d UE UTRAN UE UE UTRAN MAC-b Node B MAC-c/sh CRNC MAC-d SRNC MAC-d MAC-c/sh RNC Iur 2003 215
MAC MAC-b MAC-b BCH UE MAC-b MAC-b UTRAN MAC-b MAC-c/sh MAC-c/sh PCH FACH RACH DSCH USCH UE MAC-c/sh UTRAN MAC-c/sh MAC-c/sh MAC-d MAC-d DCH MAC-d R4 MAC MAC-b MAC-c/ sh MAC-d R5 HSDPA MAC MAC-hs HSDPA 2003 216
UE MAC MAC-c/sh PCCH SHCCH CCCH CTCH BCCH MA C Control MAC-c/sh to MAC d add/read UE Id TCTF MUX UL: TF selection TFC selection ASC selection PCH DSCH DSCH USCH USCH FACH FACH RACH UE UE MAC-c/sh 1 TCTF MUX MAC TCTF 2 / UE Id UE Id 3 UL TF 4 ASC RACH MAC PDU ASC ASC RACH RRC CONNECTION REQUEST RRC ASC MAC ASC 5 / MAC-d RACH TF 6 RRC 2003 217
UE MAC MAC-d MAC Control DCCH DTCH DTCH MAC-d Transport Channel Type Switching to MAC-c/s h C/T MUX Deciphering C/T MUX UL: TFC selection Ciphering DCH DCH MAC-d MAC-c/sh 1 RRC RRC MAC 2 C/T MUX C/T MUX 3 MAC-d 4 MAC-d 5 UL TFC RRC 2003 218
MAC MAC header MAC SDU TCTF UE-Id type UE-Id C/T MAC SDU MAC PDU TCTF TCTF FACH RACH FACH RACH BCCH CCCH CTCH SHCCH C/T C/T FACH RACH C/T FACH RACH UE-Id UE-Id UE UE-Id Type MAC UE-Id UE TTI MAC PDUs TBS TBS MAC PDU RLC MAC RLC PDUs RLC MAC PDU MAC MAC SDU MAC SDU MAC MAC MAC SDU RLC PDU RLC PDU 2003 219
Higher Layer Higher Layer PDU Higher Layer PDU RLC SDU RLC SDU reassembly L2 RLC (non-transparent) RLC header RLC header Segmentation & concatenation MAC L2 MAC header (non-transparent) MAC SDU Transport block (MAC PDU) MAC header MAC SDU Transport block (MAC PDU) L1 CRC CRC RLC MAC UTRAN DTCH/DCCH MAC SDU MAC MAC PDU FACH MAC SAP MAC MAC MAC SDU C/T MAC MAC-c/sh MAC-d MAC PDU MAC-c/sh MAC-d MAC-c/sh MAC-c/sh UE-id Type RNTI CRNTI/URNTI UE-id 16bit/32bit TCTF( ) FACH MAC DTCH/DCCH FACH 2003 220
MAC RRC MAC MAC RRC TTI MAC RLC BO BO RRC MAC BO BO BO BO BO BO RRC CMAC-Measure-REQ MAC ( ) MAC MAC-Data-REQ RLC PDUs (BO) RLC MAC AM RLC PDUs RLC PDUs BO RLC PDUs BO 1 RRC RB BO ( ) BO ( ) BO ( ) 2 ( ) BO BO BO 10 2003 221
RACH MAC TTI RACH 1 RACH RACH ASC 0 i NumASC 7 ASC 8 ASC i i PRACH P i ASC NumASC+1 (i, P i ), i = 0,, NumASC PRACH partitions RRC ASC CMAC-Config-REQ MAC ASC ASC0= ASC7= MAC MLP 1 2,,8 MAC ASC RRC CONNECTION REQUEST RRC ASC CMAC-CONFIG-REQ MAC MAC ASC ASC MLP) ASC MLP ASC = min(numasc, MinMLP ASC = min(numasc, MinMLP) 2003 222
RACH Start N G et R A C H tx control param eters from RRC: M max, set of ASC param eters A n y d ata to b e tran sm itted? Y N O TE: M A C -c/sh receives RACH tx control param eters from RRC with CM AC Config-REQ prim itive w henever one of the param eters is updated A S C se lectio n : (P R A C H p artitio n i, P i ) M := 0 Increm ent synchronisation transm ission counter M M M max? N Y Update RACH tx control param eters W a it e x p iry Timer T 2 (next T T I) Set Timer T 2 (1 T T I) Draw random num ber 0 R i < 1 W a it e x p iry Timer T 2 (next TTI) R P i? N Y Send PHY-ACCESS-REQ (start of L1 P R A C H transm ission procedure) N o A c k L1 access info? Ack Send PHY-DATA-REQ (PR A C H m essage part transm itted) End 2003 223
RACH UE MAC RRC CMAC-Config-REQ RACH 1 ASC ASC i=0, NumASC PRACH partions Pi 2 Mmax MAC ASC ASC ASC PRACH partions i Pi Pi MAC TTI L1 PRACH PHY-ACCESS-REQ PRACH the SYNC_UL/FPACH power ramping sequence PHY-ACCESS-CNF MAC L1 TTI FPACH PHY PHY-ACCESS-CNF MAC RACH MAC PHY- DATA-REQ FPACH PRACH PRACH power ramping cycle FPACH PHY PHY-ACCESS-CNF MAC FPACH ACCESS-REQ T 2 TTI Mmax MAC TTI PHY- MAC RACH CMAC-STATUS- Ind MAC-STATUS-Ind MAC 2003 224
TFC DCH1 Transport Block Transport Bl k Transmission Time Interval Transport Block DCH2 Transport Block Transport Block Transport Block Transport Block Transmission Time Interval Transport Bl k Transport Bl k Transport Block DCH3 Transport Block Transport Block Transport Block Transport Block Transport Block Transport Block Transport Block Transport Block Transmission Time Interval TB Transport Block MAC L1 TB CRC TBS Transport Block Set TTI TB TF Transport Format TTI TBS TF TB TBS TTI CRC TFS Transport Format Set TF TFC Transport Format Combination TTI CCTrCH TF TFCS Transport Format Combination Set CCTrCH TFC TFI Transport Format Indicator TF TFCI Transport Format Combination Indicator TFC 2003 225
UE TFC RRC 1 8 1 8 RRC UE TFC UE TFC TFC TFC 1 TFC 2 TFC 3 TFC TFC TDD CELL_FACH USCH UE CELL_DCH UE UE UE TFC TS 25.123 UE TFCs TFCs 2003 226
RLC RLC MAC RLC RRC TM UM AM RLC SRB PDCP BMC RLC RB RB PDCP BMC RLC CRC RLC 2003 227
RLC / PDU SDU RLC 1 2 3 4 QoS 5 RLC MAC 1 2003 228
RLC U p p er L a yers R L C M A C Transm. Tr-Entity MS Transm. AM-Entity Receiv. UM-Entity UM-Entity Transmitting side Receiving side Radio Interface Receiv. Transm. Tr-Entity Tr-Entity UTRAN Transm. AM-Entity Receiv. UM-Entity UM-Entity Transmitting side Receiving side Receiv. Tr-Entity UM TM RLC RLC RLC PDUs RLC PDUs AM RLC RLC PDUs RLC PDUs UE UTRAN TM UM RLC RLC AM RLC 2003 229
RLC (Transparent Mode) PDU (Unacknowledged Mode) PDU RLC PDU PDU (Acknowledged Mode) ARQ RLC PDU RLC PDU RLC PDU / TM/UM RLC RLC Iub RLC QoS buffer AM TM/UM AM ARQ AM RLC QoS RLC 150ms 2003 230
TM RLC UE/UTRAN Radio Interface (Uu) UTRAN/UE TM-SAP TM-SAP Transmission buffer Transmitting TM- RLC entity Receiving TM- RLC entity Reassembly Segmentation Reception buffer CCCH/DCCH/DTCH/SHCCH UE BCCH/PCCH/DCCH/DTCH UTRAN CCCH/DCCH/DTCH/SHCCH UTRAN BCCH/PCCH/DCCH/DTCH UE TM RLC TM RLC TM-SAP RLC SDUs RLC SDUs TMD PDU RLC SDU TTI TMD PDU TM RLC RLC SDUs TMD PDUs RLC TTI RLC SDU TMD PDUs TTI RLC SDU RLC SDU RLC PDU RLC SDU TTI TMP PDUs TMD PDU(s) TM RLC TM RLC TMD PDUs TTI TMD PDUs RLC SDU TMD PDU RLC SDU TM RLC TM-SAP RLC SDUs 2003 231
UM RLC UE/UTRAN Radio Interface (Uu) UTRAN/UE UM -SAP UM -SAP Transmission buffer S egmentation & C oncatenation Transmittin g UM RLC entity R eceiving UM RLC entity R eassembly Remove RLC header Add R LC header R eception buffer Ciphering Deciphering D CCH/DTCH UE C CCH/SHCCH/DCCH/DTCH/CTCH UTRAN DCCH/DTCH UTRAN CCCH/SHCCH/DCCH/DTCH/CTCH UE UM RLC UM RLC UM-SAP RLC SDUs RLC SDU UMD PDU UM RLC SDU UMD PDUs UMD PDU / RLC SDUs UMD PDU UMD PDUs RLC SDUs UMD PDU UMD PDU UMD PDU UMD PDUs UM RLC UM RLC UMD PDUs UM RLC UMD PDUs UMD PDU UM RLC UMD PDUs RLC SDUs UE RLC / UM RLC UM-SAP RLC SDUs 2003 232
AM RLC UE/UTRAN AM -SAP Segmentation/C oncatenation Add R LC header R etransm ission buffer & management AM RLC entity RLC Control Unit Piggybacked status Optional R eassembly MUX acknowledgements Received R emove R LC header & Extract Piggybacked information Transmission buffer Acknowledgements R eception buffer & R etransmission management Set fields in PD U Header (e.g. set poll bits) & piggybacked STATUS PDU Deciphering Ciphering (only for AM D PDU) Demux/Routing Transmitting side R eceiving side DCCH/ DTCH ** DCCH/ DTCH * DCCH/ DTCH ** DCCH/ DTCH ** DCCH/ DTCH * DCCH/ DTCH ** 2003 233
AM RLC AM RLC AM-SAP RLC SDUs RLC SDUs / AMD PDUs / AMD PDUs MUX AM RLC STATUS PDU Piggybacked STATUS PDU AMD PDUs MUX AMD PDUs / AMD PDUs PDUs AMD piggybacked status information AMD PDU RLC Control Unit RLC Control Unit Control PDUs RESET and RESET ACK PDUs Reception buffer Control PDUs STATUS PDU, RESET PDU, and RESET ACK PDU AMD PDU AMD PDUs AMD PDUs Control PDUs AM RLC AMD PDUs AM RLC AMD PDUs Control PDUs AMD PDUs Deciphering Unit AMD PDUs AMD PDU Reception buffer AMD PDUs Reception buffer RLC SDUs AM RLC STATUS PDUs AMD AMD PDU Piggybacked STATUS PDU AM RLC the Retransmission buffer & Management Unit AMD PDUs AMD PDUs RLD SDU Reassembly Unit AMD PDUs AM-SAP RESET and RESET ACK PDUs RLC Control Unit AM RLC Control Unit Control PDU AM RLC STATUS PDUs AM RLC Retransmission buffer and Management Unit AMD PDUs AMD PDUs 2003 234
RLC PDU Data Transfer Mode PDU name Description Transparent TMD Transparent mode data Unacknowledged UMD Sequenced unacknowledged mode data Acknowledged AMD Sequenced acknowledged mode data STATUS Piggybacked STATUS RESET RESET ACK Solicited or Unsolicited Status Report, Change window size command, SDU discard command, or SDU discard acknowledgement Piggybacked Solicited or Unsolicited Status Report, Change window size command, SDU discard command, or SDU discard acknowledgement Reset Command Reset Acknowledgement PDU TMD PDU UMD PDU AMD PDU PDU STATUS PDU Piggybacked STATUS PDU RESET PDU RESET ACK PDU 2003 235
RLC Sender Receiver RESET RESET ACK RLC RLC UTRAN UE HFN DL HFN UL HFN UE UTRAN RLC UL HFN DL HFN AMD PDU VT(S)- 1 AMD PDU HFN AMD PDU 0 AMD PDU HFN 2003 236
Sender Receiver STATUS PDU RLC 11.5 STATUS PDUs PDUs 2003 237
SDU Sender Receiver STATUS PDU (MRW SUFI) STATUS PDU (MRW_ACK SUFI) SDU SDUs SDU MRW SUFI MRW SUFI SDU AMD PDUs SDU 2003 238
PDCP PDCP RLC UMTS IPv4 IPv6 UTRAN UTRAN UTRAN PDCP UTRAN PDCP IETF RFC2507 RFC3095 2003 239
PDCP Radio Bearers PDCP-SDU PDCP-SAPs... C-SAP PDCP entity PDCP entity SDU numbering PDCP entity PDCPsublayer HC Protocol Type1 HC Protocol Type2 HC Protocol Type1 HC Protocol Type2 HC Protocol Type1 RLC-SDU... UM-SAP AM-SAP TM-SAP RLC PS RAB RB RB PDCP RB RLC PDCP RLC PDCP UE PDCP PDCP R4 RFC 2507 RFC 3095 PDCP AM RLC UM/TM PDCP UM/TM RLC RLC PDCP-C-SAP PDCP 2003 240
PDCP IP TCP/IP RTP/UDP/IP IPv4 IPv6 PDCP SRNS PDCP PDCP 1 2 PDCP SDU PDCP RLC 1 2 3 2003 241
PDCP 1 IP ( TCP/IP RTP/UDP/IP ) PDCP PDCP PDCP-C-SAP PDCP PDCP PDCP Release99 RFC 2507 RFC 2507 RLC PDCP RLC IETF RFC2507 Release4 5 PDCP RFC 3095 RFC 3095 Robust Header Compression (ROHC) PDCP PDCP IPv4 IPv6 RTP/UDP/IP 40~60 IP 20 PDCP 2003 242
PDCP (2) Originator Receiver PDCP user PDCP RLC RLC PDCP PDCP user PDCP-DATA.req RLC-AM-DATA.req RLC-AM-DATA.cnf (NOTE)... Acknowledgement RLC-AM-DATA.ind PDCP-DATA.ind RLC PDCP SDU RLC PDCP_DATA_REQ PDCP RLC PDCP PDU RLC RLC 2003 243
PDCP (3) SRNS SRNS PDCP RB RLC SRNS SRNS SRNS PDCP SDUs PDCP SRNS UE UTRAN PDCP SDUs PDCP SDU SRNS RNC PDCP RNC SNs 1 UE PDCP SDU UL_Receive PDCP SN 2 PDCP SDU DL_Send PDCP SN 3 PDCP SDUs DL_Send PDCP 4 PDCP SDUs 2003 244
PDCP PDU 1 PDCP-No-Header PDU Data 2 PDCP Data PDU 3 PDCP SeqNum PDU PDU type PID PDU PID type Sequence number Data Data PDCP PDU PDCP SDU RLC PDCP PDU 8 RLC PDCP PDU 1 PDCP-No-Header PDU PDCP SDU PDCP-No- Header PDU 2 PDCP Data PDU (1) PDCP SDU (2) (3) PDCP SDU 3 PDCP SeqNum PDU PDCP SDU PDCP SDU PDCP SDU 2003 245
BMC / BMC L2 RLC BMC / RRC UTRAN BMC BMC BMC CTCH MAC RLC BMC RLC UE CELL_PCH URA_PCH RRC BMC 2003 246
BMC CBS BMC UE BMC NAS UE 1 BMC BMC-SAP / 2 BMC RLC BMC RLC 2003 247
BMC user-plane RRC BMC-SAP L2/BMC sublayer CBMC- SAP BMC UM L2/RLC sublayer RLC CTCH-SAP BMC RNC BMC CBC CB BMC BMC-SAP CBC CB messages BMC BMC SDU BMC BMC CRNC CBC-RNC CB BMC Message sequences BMC UE CB message BMC Message 2003 248
CB INPUT (from CBC via BM-IWF) OUTPUT CB Messages each with schedule information: Serial Number Category Repetition Period Number Of Broadcasts Requested BMC entity of Cell A: Scheduling of BMC Messages BMC Message sequence of cell A CB-DRX information for cell A DRX Schedule Period Reserved CB Capacity RNC BMC UE BMC UE DRX UE DRX RRC CRNC SAP CBS BMC FACH S-CCPCH CTCH System Information Message RRC UE CBS BMC UE CBS BMC BMC UE BMC BMC BMC RRC UE UE BMC 2003 249
BMC 1 BMC CBS Information Element Need Multi Type and reference Semantics description Message Type MP Message ID MP Serial Number MP Data Coding Scheme MP CB Data MP BMC PDU BMC CBS CBS41 UE 2003 250
BMC 2 Information Element Need Multi Type and reference Message Type MP Semantics description Offset to Begin CTCH BS index Length of CBS Scheduling Period New Message Bitmap MP MP MP Message Description MP 1 to <Length of CBS Scheduli ng Period> Message Description IE is included for each new message (1 in the New message bitmap) as well as for each old message (0 in the New message bitmap). The i-th Message Description IE refers to the i-th bit in the New Message Bitmap IE. The multiplicity for the IE "Message Description" does not require an additional length indication in the encoded message. The multiplicity shall be derived from the IE "Length of CBS Scheduling Period". BMC 1 inband schedule message CB CTCH 2 FACH TTI S-CCPCH CTCH 2003 251
TD-SCDMA 1. 2. 3. 4. CDMA 5. 6. 7. 8. 2003 252
TD-SCDMA 5 1. 2. 3. 4. DOA 5. SA Smart Antenna DOA Direction of Arrival AM Antenna Mutual coupling AC Antenna Calibration 2003 253
TD-SCDMA 1. 2. 3. 4. 5. 2003 254
TD-SCDMA 1. 2. 3. 4. 5. 2003 255
TD-SCDMA 1. 2. x n (t) n n 1 N (m) w n n m m=1 M y m (t) m 2003 256
TD-SCDMA 1. 2. 3. 2003 257
TD-SCDMA 1 0-5 -10 original pattern -15-20 -25-30 20 40 60 80 100 120 140 160 180 degree a( θ ( k) w ) = 1Le 2π ( ka 1) d ( k ) j cos( θw ) λ Le 2π ( Ka 1) d ( k ) j cos( θw ) λ T ULA 1 180 ULA Uniform Linear Array 2003 258
TD-SCDMA 2 directional pattern 0 [db] 0-5 -10-15 -20-25 -30 0 50 100 150 200 250 300 350 degree a( θ ( k ) w ) = e 2πR ( j cos( θ w λ k ) (1) 2πR ( k ) ( k R k K j a ) 2π ( ) ( ) cos( j a ) φ θ w φ ) cos( θ w φ ) λ λ Le Le T UCA 1 360 UCA Uniform Circular Array 2003 259
TD-SCDMA 1. 1. 1. 1 1. 2003 260
TD-SCDMA 2003 261
2003 262 TD TD-SCDMA SCDMA 1 ) ( ) ( ) ( t X t W t Y = 1 2 1 ) ( ) ( ) ( ) ( = N x N t t x t x t X M 1 2 1 ) ( ) ( ) ( ) ( = M y M t t y t y t Y M N M M N N N M M t w t w t w t w t w t w t w t w t w t W = ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( (2) (1) ) ( 2 (2) 2 (1) 2 ) ( 1 (2) 1 (1) 1 M L M L L M M Y t W t X t Y t W t X t
2003 263 TD TD-SCDMA SCDMA 2 ( ) N n t h t s t x M m m n m n L 1, ) ( ) ( ) ( 1 ), ( = = = M m h a a a h t h t h t h m l L l m l N m l m l m l L l m l N m m m L M M 1, ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( 1 ) ( ) ( 2 ) ( 1 ) ( 1 ) ( ), (,2) (,1) ( = = = = = θ θ θ θ a M m t s t y m m L 1 ), ( ) ( = = x t s t h t y t s t CDMA s t
TD-SCDMA 1...... CDMA 1. 2. 3. 4. CDMA 5. 6. 2003 264
TD-SCDMA 2 10lgN db 20lgN db K x1 ( t) = sk ( t) + n1 ( t) k = 1 jωτ k x 2( t) = e sk ( t) + n2( t) k = 1 K jω ( N 1) τ k xn ( t) = e sk ( t) + nn ( t) K k = 1 jω ( N 1) τ k wn ( t) = e, n = 1... N K x( t) = Ns k ( t) + k = 1 n( t) UE N N UE 1/N 2003 265
TD-SCDMA 3 / 2 (1) T H (1) P( θ ) = w a( θ ) = a ( θ ) a( θ ), θ = ( P( θ )) ( P( θ )) 2 n= 1 o 0L360 ( P( θ )) Pmax max max γ = = = N Pmean mean 1 P( θ n) N γ = 6.2351 = 8( db) 8 8dB 2003 266
2003 267 TD TD-SCDMA SCDMA 4 = = + = + = = K k k K k k In Out P P t s E t s E SINR SINR 2 2 1 2 2 2 2 1 1, 1, } ) ( { } ) ( { σ σ 2 1 1, σ P SINR Out = Out H H H Out Array SINR M P M P SINR, 1 2 1 2 1 1 1, * ) ( ) ( = = = σ σ θ θ w w w a a w ( 1 ) θ w = a M SINR SINR SINR SINR SINR SINR Gain Out Out Array In Out In Array Out Array Array = = = 1,, 1, 1,,, / / w w w a a w w a a w H K k k H k k H H H Out Array P P SINR 2 2 1 1 1, ) ( ) ( ) ( ) ( σ θ θ θ θ = + = = + = K k k In Array P P SINR 2 2 1, σ M 8 9dB
TD-SCDMA 5 CDMA N 3N 5 6N L N L N N CDMA CDMA CDMA CDMA CDMA SDMA N 3N 5N 6N L*N L 2003 268
2003 269 TD TD-SCDMA SCDMA 6 + + m L SF m E L N E SF N E b b b 2 lg ) 10 lg( 1) 2( ) 10 lg( 0 0 0 ) 10lg( 2 N E SF m L b L m SF Eb/N0 8 m=6.2351 SF=16 Eb/N0 10dB L 6
TD-SCDMA 7 1 2 2003 270
TD-SCDMA 8 HPA High Power Amplifier 2003 271
TD-SCDMA 9 DOA DOA 2003 272
TD-SCDMA 8 2003 273
TD-SCDMA DOA DOA 1 2 2003 274
2003 275 TD TD-SCDMA SCDMA L l l L l L o 1 1), ( 360 = = θ a T K K R j K R j R j l K e e e a a l a l l = ) 1) ( 2 cos( 2 ) 2 cos( 2 ) cos( 2 ) ( π θ λ π π θ λ π θ λ π a θ L K k L l t s l k k k T k k L 1L ; 1, ) (.. ) ( * ) ( ) ( ) ( )* ( max ) ( = = = θ a w w R w h w { } K k E k H k k 1L, ) ( ) ( ) ( = = H H R h L
TD-SCDMA max w s. t. ( w ( k )* T ( k )* T ( k ) ( k ) h ( k ) ), k ( k ) = w w R w = 1 1L K R h w θ ( k ) ( k ) ( k ) 1 2 2003 276
TD-SCDMA 1. 2. 3. 2003 277
TD-SCDMA 3 3 1 1 Incident Wave front 2 2 0 5 0 4 0 3 Z Z 1 Z 4 Z Antenna m Antenna n Antenna m Antenna n IEMF MOM AEP IEMF Induced Electromotive Force MOM Method of Moment AEP Active Element Pattern 2003 278
TD-SCDMA 2003 279
TD-SCDMA ka1 ka2 kan kai Port1 Port0 Port2 Calibration Network Porti PortN 1. 2. 3. 2003 280
TD-SCDMA 3 1. 2. 3. JD Joint Detection 2003 281
TD-SCDMA 1 1 2 K DATA FIELD 1 midamble DATA FIELD 2 guard DATA FIELD 1 midamble DATA FIELD 2 GP DATA FIELD 1 midamble DATA FIELD 2 GP N symbols ( Q chips/symbol ) ISI MAI ISI MAI ISI MAI MF Matching Filter MUD Multiuser Detection JD Joint Detection IC Interference Cancellation 2003 282
TD-SCDMA 2 r(t) d(t) 2003 283
TD-SCDMA 1 e = Ad + n d c h e A 2003 284
TD-SCDMA 2 i b ( k ) K N e d b + n d = c ( k ) = k = 1 n= 1 ( k ) n ( k ) i ( n 1) Q i ( n, ) T n = L n1, 2, n NQ + W 1 ( e, ) T e = L e1, 2, e NQ + W 1 (1) (2) ( K ) (1) (2) ( K ) (1) (2) ( K ) ( d, d, L, d, d, d, L, d, LL, d, d, L d ) T 1 1 1 2 2 2 N N, = ( b ( k ) i = Q q= 1 ( k ) ( k ) ( k ) T c 1, c2 LcQ ) c ( k ) q h ( k ) i q+ 1 ( k ) = h ( k ) 1 Lh ( k ) ( k ) ( k ) ( k ) T = c * h = b1 LbQ+ W 1, k = 1L K h N ( k ) T W e n d b (k) k c (k) k h (k) k Q N W 2003 285
TD-SCDMA 3 V = ( 1) (2) ( K ) ( b b Lb ) V b Q W 1 K 2003 286
TD-SCDMA 4 A V NQ W-1 KN N W 1 2003 287
TD-SCDMA 1 ( k ) ( k ) ( k ) ( k ) m = ( m1 m2 L m P ) m = ( m m L m ) m ( k) i = m i+ P W max k 1 j= 1 W ( j ) 1 % P+ 1 1 ; i = 1LL, k = 1LK 2 L Steiner m (k) m P 128 2003 288
2003 289 TD TD-SCDMA SCDMA 2 m m m n Gh n h m e + = + = ) ( ) ( * k k ( ) ) ( (2) 1) ( K G G G G L = K k m m m m m m m m m k W L k k k L k W k W k L k W k W k L M L L L L M M 1, ) ( 1 ) ( 3 ) ( 2 ) ( 1 ) ( 1 ) ( ) ( ) ( 2 ) ( 1 ) ( = = + + + + G = + + + + + + + + + + 1 3 2 2 1 1 2 3 2 2 2 2 1 1 3 2 2 1 m m m m m m m m m m m m m m m m m m W W W W P W P W P W P W P W P W P W P W P P M L L L L M L L L L M L L L L M M L L L L M G - e m =Gh+n m e m n m G h m (k) G 1 P*P
TD-SCDMA 3 hˆ = H 1 ( G R G) = G = G 1 1 e m = h + G m ( Gh + n 1 n m 1 G m ) H R F 1 m e 1 m { F( e )/ F( m) } m FFT IFFT P 2003 290
TD-SCDMA WMF ZF- BLE MMSE-BLE ZF-DF MMSE-DF 2003 291
TD-SCDMA dˆ MF = A R *T 1 n e dˆ = ( T) A R 1 *T 1 n e T = A *T A R *T I 1 n R 1 n A A + R 1 d WMF ZF BLE MMSE BLE WMF White Matching Filter ZF-BLE Zero Forcing Block Linear Equalizer MMSE-BLE Minimum Mean Square Error Block Linear Equalizer 2003 292
TD-SCDMA ) d T = U U = ( XP) *T *T XP ˆ * T 1 *T 1 *T 1 ( U U) A R n e ( XP) 1 = = ( P X) dˆ WMF d ) d = = e = P dˆ ) = e ( P I) DF d DF ) d = Q DF, KN { e } j, DF KN j Q ekn j KN j, KN j + j DF, KN j + j j 1 KN ) [ P I] d, j = 1L( KN 1) DF Decision Feedback T cholesky 2003 293
TD-SCDMA A 2 1 2 A 2003 294
- (RF) - (RF) - - / BB DSP (SR): DSP/FPGA ASIC BB DSP) DSP/FPGA ASIC / ASIC DSP/FPGA ASIC 2003 295
2003 296
- RAKE DSP/FPGA - DSP 1000MIPS FPGA 200 - DSP 300 400MIPS - - chip - TD-SCDMA chip WCDMA 1/3 - DSP FPGA - ASIC RAKE DSP/FPGA DSP FPGA ASIC 2003 297
(SR) (SDR) / RF - - - - - - / 2003 298
CDMA 2003 299
CDMA CDMA CDMA CDMA 2003 300
CDMA UE UE Node B UpPTS UpPCH UE NB 2 3km 1km UpPCH chips NB UpPCH UpPCH PRACH 1/8chip 2003 301
CDMA NB UE Midamble SS UE UE SS NB UE UE 1/8chip UE 8 chip NB 1/8chip TD- SCDMA 1/8chip 2003 302
CDMA 2003 303
2003 304
2003 305
2003 306
2003 307
2003 308
2003 309
2003 310
2003 311
PCCPCH DPCH 2003 312
UPPCH FPACH DPCH 2003 313
RNC) MEASUREMENT REPORT Utran 2003 314
= td td0 tu = tu0 2003 315
2003 316
2003 317
UE 2003 318
: 0-200cycles/sec. : 200us 3575us : 0-200 cycles/sec. 1,2,3 db ( ) 1,2,3 db ( ) 2003 319
UpPCH PRACH DPCH PUSCH P-CCPCH, S-CCPCH, FPACH DPCH PDSCH 2003 320
1 UpPCH 2003 321
2 PRACH 2003 322
3 DPCH PUSCH 2003 323
1 2003 324
2 DPCH PDSCH 2003 325
2003 326
2003 327
2003 328
Vocoder Time Alignment Handling RNC RNS RNC CN Transport Channel Synchronisation Node B Node B Node B Node B Node B Radio Interface Synchronisation [TDD] Cell Sync. UE 1 UE 2 UTRAN Optional TDD only input & output sync ports 1. UTRAN UTRAN 2. UTRAN FDD TDD RNC-Node B and Inter Node B FDD TDD. 3. RNC NodeB 4. 2003 329
RNC 4094 4095 0 1 2 3 4 RFN Node B-1 147 148 149 150 151 152 153 BFN-1 Node B-2 401 402 403 404 405 406 407 408 BFN-2 1. UTRAN RNC NodeB 2. NodeB 3. UTRAN RNC-NodeB NodeB 2003 330
( ) RNC-Node B These two paths (T2-T1 + T4-T3) give together the Round Trip Delay (RTD) SRNC 4094 4095 0 1 2 3 4 RFN T1 T4 DL NODE SYNCHRONISATION [T1=40941.250] UL NODE SYNCHRONISATION [T1=40941.250, T2=1492.500, T3=1505.000] Node B T2 T3 147 148 149 150 151 152 153 BFN 1. RNC NodeB RFN,BFN DL/UL RNC-NodeB Iub/Iur 2. SRNC DCH DCH 3. 4. 5. RNC-NodeB RNC NodeB T1 NodeB RNC T2,T3 T1 RNC T4 RNC 2003 331
( ) Node B RNC 4094 4095 0 1 2 3 4 RFN Node B-1 147 148 149 150 151 152 153 BFN-1 Node B-2 402 403 404 405 406 407 408 BFN-2 TDD NodeB NodeB NodeB NodeB 2003 332
( ) External Sync. Source a.tdd Node B Node B Sync Sync Input Output Port Port Adaptor Node B Node B Sync Sync Input Output Port Port Sync Sync Input Output Port Port Node B Sync Sync Output Input Port Port, NodeB NodeB NodeB GPS NodeB NodeB µs. NodeB NodeB 2.5 NodeB 0.5µs, NodeB 2.5 µs 10ms 3 µs 25.123. 2003 333
( ) b.tdd Node B 1.28McpsTDD NodeB DwPCH NodeB - SYNC_DL. - RNC 2003 334
( ) b.tdd Node B ( ) RNC Time slot Status IE disable enable 2003 335
( ) Preliminary Phase 1 RNC GPS SFN on January 6, 1980 at 00:00:00 GMT SFN=0. 2 RNC NodeB "Reference Clock availability" NodeB RNC RNC NodeB 2003 336
3 ( ) Preliminary Phase( ) RNC SFN offset RNC 4 RNC DL Transport Channels Synchronisation procedure or the Node Synchronisation procedure on the PCH frame protocol NodeB SFN RNC offset. 2003 337
( ) Preliminary Phase( ) 5 RNC RNS DL Transport Channels Synchronisation procedure or the Node Synchronisation procedure on the PCH frame protocol SFN RNC CELL SYNCHRONISATION ADJUSTMENT REQUEST message SFN SFN 2003 338
( ) Initial Phase RNS 1 2003 339
( ) Initial Phase ( ) 2 RNC RNC S/(N+I) 3 RNC / 2003 340
( ) Initial Phase ( ) 4 1 3 S/(N+I) 2003 341
( ) Steady-State Phase Iub 2003 342
( ) Basic method SFN SFN 2003 343
4096 1 RNC DwPCH RNC ( ) Basic method ( ) 2003 344
2 RNC SFN NodeB 25.433 Timing Adjustment Value IE 3.84Mcps 9.2.3.22A 3 1 2 ( ) Basic method ( ) 2003 345
( ) Extended method S/(N+I) S/(N+I) CRNC 2003 346
( ) Extended method ( ) RNC NodeB RNC Iub RNC IE IE NodeB IE NodeB ToA 2003 347
( ) RNS 1 Iub PCH SFN RNC SFN 2 2003 348
( ) 3 RNC 2 3 4 RNC RNC 2003 349
RNC 147 148 149 150 151 152 153 CFN DL DATA FRAME [CFN =150] UL DATA FRAME [CFN =150] Node B 147 148 149 150 151 152 153 CFN Frame Offset 1171 1172 1173 1174 1175 1176 1177 SFN TOA Receiving Window UL RADIO FRAME DL RADIO FRAME UE DL 147 148 149 150 151 152 153 UL is delayed To compared with DL CFN Frame arrows represent first chip or first bit in frames, TTI=10 ms, [FDD - Chip Offset = 0] UTRAN UE L2 CFN L2 TBS L1 TBS CFN TBS CFN L1 TBS SFN SFN BCH Frame Offset 2003 350
( ) DL DATA FRAME #152 received: Early OK Late Too late TOAWS Receiving Window LTOA T proc t Positive TOA TOAWE Negative TOA 149 150 151 152 153 1635 1636 1637 1638 1639 DL RADIO FRAMES 149 150 151 152 [FDD - Note: in this figure it is assumed that Chip Offset = 0] CFN SFN Frame Offset TOA LTOA TOAWS Time Of Arrival Latest Time Of Arrival TOA Window Startpoint TOAWE Tproc TOA Window Endpoint Processing time before transmission on air-interface Iub/Iur 2003 351
2003 352
( ) NodeB NodeB NodeB FPACH 2003 353
( ) midamble midamble NodeB midamble, NodeB SS PC / 1/8chip 1chip UpPCH FPACH PRACH PRACH 2003 354
DCA DCA DCA 2003 355
RRM RNC DCA RRM DCA RRM CAC/DCA/PC/HC/PS/LCC/RLS 2003 356
( ) FDD DCA WCDMA DRA( ) DRA OVSF DRA FDD 1. 2. OVSF 2003 357
( ) DCA DCA 2003 358
DCA 1 DCA OVSF WCDMA 2003 359
DCA 2 2003 360
DCA 2003 361
DCA 3G QoS Quality of Service DCA QoS Code pooling Time slot pooling 2003 362
DCA 3GPP ( 25.433) conversational streaming interactive background QoS BLER 23.107 2003 363
DCA TDD 2003 364
FCA DCA 2003 365
, 2003 366
>SIR min 2003 367
DCA / / 2003 368
DCA DCA DCA DCA 2003 369
DCA DCA ( 2003 370
DCA DCA RNC 2003 371
DCA 2003 372
1 DCA 2003 373
2 N 3 N 2003 374
3 1 2 3 2003 375
1 2003 376
2 Node B UE 1. 2. 1 3. QOS 4. 1 5. 6. SA 2003 377
1 1. 2. 3. 2003 378
2 4. 5. 1. OVSF 2. SA DCA 2003 379
3 1. Node B UE RNC 2. RNC 3. UE/Node B 1. SA 2.RNC RRM 2003 380
RU RU / /SF16 TDD Timeslot pooling code pooling 1. Timeslot pooling Code pooling UE 2. 34.108 3. 2003 381
3G-MSC 3G-SGSN GPRS 3GPP AAA(Authentication Authorization and Accounting) AEP ACK AOA ARQ ATM AUC BCH BCCH BCFE BER BMC / CA CAI C/I CAMEL CBCH CC CCBS CCCH CCPCH CG(Change Gate Way) CM CMM CN CNAP CTCH 2003 382
CWTS DCA DCH DCCH DEC DECT DOA(Direction Of Arrival) DPCH DRNC DRNS DSCH DTCH DwPTS EIR ECT EDGE ETSI EUIC FACH FCA FEC FPACH JD GP GPRS GGSN GMM GMSC GPS GSM GTP 2003 383
HLR HSDPA HSCSD HS-DSCH HS-SCCH IEMF IM IP IMS IP IMT-2000 2000 IM-MGW IP ISUP ISDN ISCP IMEI IWF LAN LOMC MAC MAP MExE MGW MM MOM MSC MTP NAS NBAP B NNMC NRI 2003 384
OMC OVSF OSA ODB PC PCCH P-CCPCH PCH PDCP PDPCH PDSCH PICH PLMN PNMC PSTN QoS(Quality of Service) QPSK RAB RACH RAN RANAP RFCI RAB RLC RLP RNC RRC RRM RSCP RSVP 2003 385
RTT SABP SAP S-CCPCH SCH SCTP SDU SDR SEMC SGSN GPRS SGW SIM SM SNR SRNC SRNS SSCF SSCOP STM SDH SVC TFC TFCI Transport Format Combination Indicator UTRAN UpPTS UMTS UE USCH VLR VHE WCDMA: WAD WWW(World Wide Web) 2003 386
1... 2.. CDMA2000.. 2000 3.. 4.. WCDMA. 2000 5. 3GPP Technical Specification 23.002, Network Architecture 6. 3GPP Technical Specification 23.101 General UMTS Architecture 7. 3GPP Technical Specification 23.110. General Access Stratum(AS): Service and Function 8. 3GPP Technical Specification 23.060 Digital Cellular Telecommunication System(Phase 2+); General Packet Radio Service(GPRS); Service Description; Stage 2 9. 3GPP Technical Specification 24.007 Mobile radio interface signalling layer 3: General Aspects 10. 3GPP Technical Specification 25.401 UTRAN General Description 11. 3GPP Technical Specification 25.402 Synchronization in UTRAN Stage 2 12. 3GPP Technical Specification 25.410 UTRAN Iu Interface: General Aspects and Principles 13. 3GPP Technical Specification 25.411 UTRAN Iu Interface Layer 1 14. 3GPP Technical Specification 25.412 UTRAN Iu Interface signalling transport 15. 3GPP Technical Specification 25.413 UTRAN Iu Interface RANAP signalling 2003 387
16. 3GPP Technical Specification 25.419 UTRAN Iu-BC Interface. Service Area Broadcast Protocol(SABP) 17. 3GPP Technical Specification 25.420 UTRAN Iur Interface. General Aspects and Principles 18. 3GPP Technical Specification 25.421 UTRAN Iur Interface. Layer 1 19. 3GPP Technical Specification 25.422 UTRAN Iur Interface Signalling Transport 20. 3GPP Technical Specification 25.423 UTRAN Iur Interface RNSAP signalling 21. 3GPP Technical Specification 25.430 UTRAN Iub Interface. General Aspects and Principles 22. 3GPP Technical Specification 25.433 UTRAN Iub Interface NBAP signalling 23. 3GPP Technical Specification 25.435 UTRAN Iub Interface User plane protocols for CCH data streams 24. 3GPP Technical Specification 25.442 UTRAN implementation-specific O&M transport 25. 3GPP Technical Report 25.834, UTRAN TDD low chip rate option: Radio protocol aspects 26. 3GPP Technical Report 25.883, Direct Transport Bearers Between SRNC and NodeB 27. 3GPP Technical Report 25.875, NAS node selector function 28. 3GPP Technical Report 25.305, User Equipment(UE) positioning in Universal Terrestrial Radio Access Network(UTRAN): Stage 2 29. 3GPP Technical Report 23.271, Functional stage 2 description of location services(lcs) 2003 388
30. 3GPP Technical Report 25.201, Physical layer general description 31. 3GPP Technical specification 25.221, Physical channels and mapping of transport channels onto physical channels(tdd) 32. 3GPP Technical specification 25.222, Multiplexing and channel coding(tdd) 33. 3GPP Technical specification 25.223, Spreading and modulation(tdd) 34. 3GPP Technical specification 25.224, Physical layer procedures(tdd) 35. 3GPP Technical specification 25.225, Physical layer: Measurements(TDD) 36. 3GPP Technical report 25.928, 1.28Mcps functionality for UTRA TDD physical layer 37. 3GPP Technical specification 25.944, Channel coding and multiplexing examples 38. 3GPP Technical specification 25.301, Radio Interface Protocol Architecture 3GPP Technical Specification 39. 3GPP Technical specification 25.302, Services provided by the physical layer 40. 3GPP Technical specification 25.306, UE Radio Access capabilities definition 41. 3GPP Technical specification 25.321, Medium Access Control(MAC) protocol specification 42. 3GPP Technical specification 25.322, Radio Link Control(RLC) protocol specification 43. 3GPP Technical specification 25.323, Packet Data Convergence Protocol(PDCP) specification 44. 3GPP Technical specification 25.324, Broadcast/Multicast Control(BMC) 2003 389
45. 3GPP Technical specification 25.331, Radio Resource Control (RRC) protocol specification 46. 3GPP Technical Report 25.834, UTRA TDD low chip rate option; Radio protocol aspects 47. 3GPP Technical Report 25.843, 1.28Mcps TDD UE Radio Access Capabilities 48. 3GPP Technical Specification 25.102, UTRA(UE) TDD; Radio transmission and reception 49. 3GPP Technical Specification 25.105, UTRA(BS) TDD;Radio transmission and reception 50. 3GPP Technical Specification 25.123, Requirement for support of radio resource management (TDD) 51. 3GPP Technical Specification 25.142, Base station conformance testing(tdd) 52. 3GPP Technical Specification 25.143, UTRA repeater; Conformance testing 53. 3GPP Technical Report 25.945, RF requirements for low chip rate TDD option 54. 3GPP Technical Specification 25.922, Radio Resource Management Strategies 55. 3GPP Technical Report 25.848, Physical Layer Aspects of UTRA High Speed Downlink Packet Access 56. 3GPP Technical Report 25.950, UTRA high speed downlink packet access 57. 3GPP Technical Report 25.856, High Speed Downlink Packet Access(HSDPA); Layer 2 and 3 aspects 2003 390
58. 3GPP Technical Report 25.858, Physical layer aspects of UTRA High Speed Downlink Packet Access 59. AJ.CDMA,. 1997 2003 391