1、 ETSI TS 125 222 V14.0.0 (2017-04) Universal Mobile Telecommunications System (UMTS); Multiplexing and channel coding (TDD) (3GPP TS 25.222 version 14.0.0 Release 14) TECHNICAL SPECIFICATION ETSI ETSI TS 125 222 V14.0.0 (2017-04)13GPP TS 25.222 version 14.0.0 Release 14Reference RTS/TSGR-0125222ve00
2、 Keywords UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be down
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7、 written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2017. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
8、3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 125 222 V14.0.0 (2017-04)23GPP TS 25.222 version 14.0.0 Release 14Intellectual Prop
9、erty Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); E
10、ssential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carri
11、ed out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Gener
12、ation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP
13、and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Draftin
14、g Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 125 222 V14.0.0 (2017-04)33GPP TS 25.222 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs t
15、erminology 2g3Foreword . 10g31 Scope 11g32 References 11g33 Definitions, symbols and abbreviations . 11g33.1 Definitions 11g33.2 Symbols 12g33.3 Abbreviations . 12g34 Multiplexing, channel coding and interleaving for the 1.28 Mcps, 3.84 Mcps and 7.68 Mcps options 14g34.1 General . 14g34.2 General co
16、ding/multiplexing of TrCHs 14g34.2.1 CRC attachment 18g34.2.1.1 CRC calculation 18g34.2.1.2 Relation between input and output of the CRC attachment block . 18g34.2.2 Transport block concatenation and code block segmentation . 19g34.2.2.1 Concatenation of transport blocks . 19g34.2.2.2 Code block seg
17、mentation 19g34.2.3 Channel coding . 20g34.2.3.1 Convolutional coding 21g34.2.3.2 Turbo coding . 22g34.2.3.2.1 Turbo coder . 22g34.2.3.2.2 Trellis termination for Turbo coder . 23g34.2.3.2.3 Turbo code internal interleaver 23g34.2.3.2.3.1 Bits-input to rectangular matrix with padding . 24g34.2.3.3 C
18、oncatenation of encoded blocks 26g34.2.4 Radio frame size equalisation . 27g34.2.5 1st interleaving 27g34.2.5.1 Relation between input and output of 1stinterleaving . 28g34.2.6 Radio frame segmentation 28g34.2.7 Rate matching . 28g34.2.7.1 Determination of rate matching parameters 30g34.2.7.1.1 Unco
19、ded and convolutionally encoded TrCHs 30g34.2.7.1.2 Turbo encoded TrCHs . 31g34.2.7.2 Bit separation and collection for rate matching . 32g34.2.7.2.1 Bit separation . 34g34.2.7.2.2 Bit collection . 34g34.2.7.3 Rate matching pattern determination 35g34.2.8 TrCH multiplexing 36g34.2.9 Bit Scrambling 3
20、6g34.2.10 Physical channel segmentation . 36g34.2.11 2nd interleaving 37g34.2.11.1 Frame related 2nd interleaving 37g34.2.11.2 Timeslot related 2ndinterleaving . 39g34.2.11A Sub-frame segmentation for the 1.28 Mcps option . 40g34.2.12 Physical channel mapping 41g34.2.12.1 Physical channel mapping fo
21、r the 3.84 Mcps and 7.68Mcps options . 41g34.2.12.1.1 Mapping scheme 41g34.2.12.2 Physical channel mapping for the 1.28 Mcps option 42g34.2.12.2.1 Mapping scheme 43g34.2.13 Multiplexing of different transport channels onto one CCTrCH, and mapping of one CCTrCH onto physical channels 44g3ETSI ETSI TS
22、 125 222 V14.0.0 (2017-04)43GPP TS 25.222 version 14.0.0 Release 144.2.13.1 Allowed CCTrCH combinations for one UE 44g34.2.13.1.1 Allowed CCTrCH combinations on the uplink . 44g34.2.13.1.2 Allowed CCTrCH combinations on the downlink 44g34.2.14 Transport format detection 45g34.2.14.1 Blind transport
23、format detection . 45g34.2.14.2 Explicit transport format detection based on TFCI . 45g34.2.14.2.1 Transport Format Combination Indicator (TFCI) 45g34.3 Coding for layer 1 control for the 3.84 Mcps and 7.68Mcps TDD options 45g34.3.1 Coding of transport format combination indicator (TFCI) . 45g34.3.1
24、.1 Coding of long TFCI lengths 45g34.3.1.2 Coding of short TFCI lengths 46g34.3.1.2.1 Coding very short TFCIs by repetition 46g34.3.1.2.2 Coding short TFCIs using bi-orthogonal codes . 47g34.3.1.3 Mapping of TFCI code word . 47g34.3.2 Coding and Bit Scrambling of the Paging Indicator . 48g34.3.3 Cod
25、ing and Bit Scrambling of the MBMS Notification Indicator 48g34.4 Coding for layer 1 control for the 1.28 Mcps option 49g34.4.1 Coding of transport format combination indicator (TFCI) for QPSK and 16QAM 49g34.4.1.1 Mapping of TFCI code word . 49g34.4.2 Coding of transport format combination indicato
26、r (TFCI) for 8PSK . 51g34.4.2.1 Coding of long TFCI lengths 51g34.4.2.2 Coding of short TFCI lengths 53g34.4.2.2.1 Coding very short TFCIs by repetition 53g34.4.2.2.2 Coding short TFCIs using bi-orthogonal codes . 53g34.4.2.3 Mapping of TFCI code word . 54g34.4.3 Coding and Bit Scrambling of the Pag
27、ing Indicator . 55g34.4.4 Coding of the Fast Physical Access Channel (FPACH) information bits . 55g34.4.5 Coding and Bit Scrambling of the MBMS Notification Indicator 56g34.4.6 Coding of PLCCH 56g34.5 Coding for HS-DSCH 57g34.5.1 CRC attachment for HS-DSCH 59g34.5.2 Code block segmentation for HS-DS
28、CH 59g34.5.3 Channel coding for HS-DSCH 60g34.5.4 Hybrid ARQ for HS-DSCH 60g34.5.4.1 HARQ bit separation . 60g34.5.4.2 HARQ First Rate Matching Stage . 60g34.5.4.3 HARQ Second Rate Matching Stage 61g34.5.4.4 HARQ bit collection . 62g34.5.5 Bit scrambling . 63g34.5.6 Interleaving for HS-DSCH . 63g34.
29、5.7 Constellation re-arrangement for 16 QAM and 64 QAM . 64g34.5.8 Physical channel mapping for HS-DSCH . 65g34.6 Coding/Multiplexing for HS-SCCH . 67g34.6.1 HS-SCCH information field mapping 69g34.6.1.1 Channelisation code set information mapping 69g34.6.1.1.1 1.28Mcps TDD and 3.84Mcps TDD . 69g34.
30、6.1.1.2 7.68Mcps TDD 70g34.6.1.2 Timeslot information mapping 71g34.6.1.2.1 1.28 Mcps TDD . 71g34.6.1.2.2 3.84 Mcps TDD and 7.68Mcps TDD 71g34.6.1.3 Modulation scheme information mapping 72g34.6.1.4 Redundancy and constellation version information mapping . 73g34.6.1.5 HS-SCCH cyclic sequence number
31、 . 73g34.6.1.6 UE identity 73g34.6.1.7 HARQ process identifier mapping 73g34.6.1.8 Transport block size index mapping . 73g34.6.2 Multiplexing of HS-SCCH information 73g34.6.3 CRC attachment for HS-SCCH 74g34.6.4 Channel coding for HS-SCCH 74g34.6.5 Rate matching for HS-SCCH 74g34.6.6 Interleaving f
32、or HS-SCCH 74g34.6.7 Physical Channel Segmentation for HS-SCCH 74g3ETSI ETSI TS 125 222 V14.0.0 (2017-04)53GPP TS 25.222 version 14.0.0 Release 144.6.8 Physical channel mapping for HS-SCCH . 74g34.6A Coding/Multiplexing for HS-SCCH orders type A 75g34.6A.1 HS-SCCH orders type A information field map
33、ping 75g34.6A.1.1 Order type mapping. 75g34.6A.1.2 UE identity mapping . 75g34.6B Coding/Multiplexing for HS-SCCH type 2 (1.28 Mcps TDD only) 75g34.6B.1 HS-SCCH type 2 information field mapping 77g34.6B.1.1 Type flag 1 mapping . 77g34.6B.1.2 Resource repetition pattern index mapping . 77g34.6B.1.3 T
34、ype flag 2 mapping . 78g34.6B.1.4 Transport block size index mapping . 78g34.6B.1.5 Timeslot information mapping 78g34.6B.1.6 Channelisation code set information mapping 78g34.6B.1.7 Modulation scheme information mapping 79g34.6B.1.8 HS-SICH indicator mapping . 79g34.6B.1.9 HS-SCCH cyclic sequence n
35、umber . 79g34.6B.1.10 UE identity 79g34.6B.2 Multiplexing of HS-SCCH type 2 information . 79g34.6B.3 CRC attachment for HS-SCCH type 2 80g34.6B.4 Channel coding for HS-SCCH type 2 . 80g34.6B.5 Rate matching for HS-SCCH type 2 . 80g34.6B.6 Interleaving for HS-SCCH type 2 . 80g34.6B.7 Physical Channel
36、 Segmentation for HS-SCCH type 2 80g34.6B.8 Physical channel mapping for HS-SCCH type 2 80g34.6C Coding/Multiplexing for HS-SCCH type 3 (1.28 Mcps TDD only) 80g34.6C.1 HS-SCCH type 3 information field mapping 82g34.6C.1.1 Type flag 1 mapping . 82g34.6C.1.2 Resource repetition pattern index mapping .
37、 82g34.6C.1.3 Type flag 2 mapping . 82g34.6C.1.4 Transport block size index mapping . 82g34.6C.1.5 Timeslot information mapping 83g34.6C.1.6 Channelisation code set information mapping 83g34.6C.1.7 Modulation scheme information mapping 83g34.6C.1.8 Redundancy version information mapping . 83g34.6C.1
38、.9 Pointer to the previous transmission mapping 83g34.6C.1.10 HS-SCCH cyclic sequence number . 83g34.6C.1.11 UE identity 83g34.6C.2 Multiplexing of HS-SCCH type 3 information . 83g34.6C.3 CRC attachment for HS-SCCH type 3 84g34.6C.4 Channel coding for HS-SCCH type 3 . 84g34.6C.5 Rate matching for HS
39、-SCCH type 3 . 84g34.6C.6 Interleaving for HS-SCCH type 3 . 84g34.6C.7 Physical Channel Segmentation for HS-SCCH type 3 84g34.6C.8 Physical channel mapping for HS-SCCH type 3 84g34.6D Coding/Multiplexing for HS-SCCH type 4 (1.28 Mcps TDD only) 85g34.6D.1 HS-SCCH type 4 information field mapping 86g3
40、4.6D.1.1 Type flag 1 mapping . 86g34.6D.1.2 Type flag 2 mapping . 86g34.6D.1.3 Channelisation code set information mapping 86g34.6D.1.4 Timeslot information mapping 87g34.6D.1.5 Modulation scheme information mapping 87g34.6D.1.6 Transport block size index mapping . 87g34.6D.1.7 HARQ process identifi
41、er mapping 87g34.6D.1.8 Redundancy version information mapping . 87g34.6D.1.9 HS-SCCH cyclic sequence number . 87g34.6D.1.10 UE identity 88g34.6D.1.11 Midamble allocation scheme flag . 88g34.6D.2 Multiplexing of HS-SCCH type 4 information . 88g34.6D.3 CRC attachment for HS-SCCH type 4 88g34.6D.4 Cha
42、nnel coding for HS-SCCH type 4 . 88g34.6D.5 Rate matching for HS-SCCH type 4 . 88g34.6D.6 Interleaving for HS-SCCH type 4 . 89g3ETSI ETSI TS 125 222 V14.0.0 (2017-04)63GPP TS 25.222 version 14.0.0 Release 144.6D.7 Physical Channel Segmentation for HS-SCCH type 4 89g34.6D.8 Physical channel mapping f
43、or HS-SCCH type 4 89g34.6E Coding/Multiplexing for HS-SCCH type 5 (1.28 Mcps TDD only) 89g34.6E.1 HS-SCCH type 5 information field mapping 90g34.6E.1.1 Type flag 1 mapping . 90g34.6E.1.2 Type flag 2 mapping . 90g34.6E.1.3 Timeslot information mapping 90g34.6E.1.4 Modulation scheme information mappin
44、g 90g34.6E.1.5 Transport block size offset information mapping . 91g34.6E.1.6 Transport block size index mapping . 91g34.6E.1.7 HARQ process identifier mapping 91g34.6E.1.8 Redundancy version information mapping . 91g34.6E.1.9 HS-SCCH cyclic sequence number . 91g34.6E.1.10 UE identity 91g34.6E.2 Mul
45、tiplexing of HS-SCCH type 5 information . 91g34.6E.3 CRC attachment for HS-SCCH type 5 92g34.6E.4 Channel coding for HS-SCCH type 5 . 92g34.6E.5 Rate matching for HS-SCCH type 5 . 92g34.6E.6 Interleaving for HS-SCCH type 5 . 92g34.6E.7 Physical Channel Segmentation for HS-SCCH type 5 92g34.6E.8 Phys
46、ical channel mapping for HS-SCCH type 5 92g34.6F Coding/Multiplexing for HS-SCCH type 6 (1.28 Mcps TDD only) 92g34.6F.1 HS-SCCH type 6 information field mapping 94g34.6F.1.1 Type flag mapping 94g34.6F.1.2 Channelisation code set information mapping 94g34.6F.1.3 Timeslot information mapping 94g34.6F.
47、1.4 Modulation scheme information mapping 94g34.6F.1.5 Resource repetition pattern index mapping . 94g34.6F.1.6 Transport block size index mapping . 95g34.6F.1.7 HS-SICH indicator mapping . 95g34.6F.1.8 HS-SCCH cyclic sequence number . 95g34.6F.1.9 UE identity 95g34.6F.2 Multiplexing of HS-SCCH type
48、 6 information . 95g34.6F.3 CRC attachment for HS-SCCH type 6 95g34.6F.4 Channel coding for HS-SCCH type 6 . 95g34.6F.5 Rate matching for HS-SCCH type 6 . 96g34.6F.6 Interleaving for HS-SCCH type 6 . 96g34.6F.7 Physical Channel Segmentation for HS-SCCH type 6 96g34.6F.8 Physical channel mapping for
49、HS-SCCH type 6 96g34.6G Coding/Multiplexing for HS-SCCH type 7 (1.28 Mcps TDD only) 96g34.6G.1 HS-SCCH type 7 information field mapping 97g34.6G.1.1 Type flag mapping 97g34.6G.1.2 Channelisation code set information mapping 97g34.6G.1.3 Timeslot information mapping 97g34.6G.1.4 Modulation scheme information mapping 97g34.6G.1.5 Resource repetition pattern index mapping . 98g34.6G.1.6 Transport block size index mapping . 98g34.6G.1.7 Redundancy version information mapping . 98g34.6G.1.8 Pointer to the previous transmission mapping 98g34.6G.1.9 HS-SCCH cyclic sequence number .
