1、 ETSI TS 1Universal Mobile TelMedium Access Co(3GPP TS 25.3TECHNICAL SPECIFICATION125 321 V13.2.0 (2016elecommunications System (ontrol (MAC) protocol specifi.321 version 13.2.0 Release 1316-04) (UMTS); ification 13) ETSI ETSI TS 125 321 V13.2.0 (2016-04)13GPP TS 25.321 version 13.2.0 Release 13Refe
2、rence RTS/TSGR-0225321vd20 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 pr
3、esent document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of E
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6、rtal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modi
7、fied without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2016. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit
8、of its Members. 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 125 321 V13.2.0 (2016-04)23GPP TS 25.321 version 13.2.0 Release 13I
9、ntellectual Property 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
10、Rights (IPRs); Essential, 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
11、, has been carried 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 b
12、y ETSI 3rd Generation 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
13、GSM, UMTS, 3GPP 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
14、the ETSI Drafting 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 125 321 V13.2.0 (2016-04)33GPP TS 25.321 version 13.2.0 Release 13Contents Intellectual Property Rights 2g3Foreword .
15、2g3Modal verbs terminology 2g3Foreword . 8g31 Scope 9g32 References 9g33 Definitions and abbreviations . 10g33.1 Definitions 10g33.1.1 HS-DSCH Specific Definitions 10g33.1.2 E-DCH Specific Definitions . 10g33.1.2.1 General 10g33.1.2.2 FDD. 11g33.1.3 DTX-DRX and HS-SCCH less Specific definitions (FDD
16、 only) . 12g33.1.4 HS-DSCH/E-DCH SPS Specific definitions (1.28 Mcps TDD only) . 13g33.1.5 Dual Cell E-DCH Specific definitions (FDD only) 13g33.2 Abbreviations . 13g34 General . 14g34.1 Objective 14g34.2 MAC architecture . 15g34.2.1 MAC Entities 15g34.2.2 MAC-b 15g34.2.3 Traffic Related Architectur
17、e - UE Side . 16g34.2.3.1 MAC-c/sh/m entity UE Side 17g34.2.3.2 MAC-d entity UE Side . 19g34.2.3.3 MAC-hs entity UE Side . 20g34.2.3.4 MAC-e/es entity UE Side . 22g34.2.3.5 MAC-ehs entity UE Side . 23g34.2.3.6 MAC-i/is entity UE Side 26g34.2.4 Traffic Related Architecture - UTRAN Side 29g34.2.4.1 MA
18、C-c/sh/m entity UTRAN Side 30g34.2.4.2 MAC-d entity UTRAN Side 31g34.2.4.3 MAC-hs entity UTRAN Side . 33g34.2.4.4 MAC-es entity UTRAN Side . 35g34.2.4.5 MAC-e entity UTRAN Side . 36g34.2.4.6 MAC-ehs entity UTRAN Side 37g34.2.4.7 MAC-is entity UTRAN Side 40g34.2.4.8 MAC-i entity UTRAN Side . 44g34.3
19、Channel structure 46g34.3.1 Transport channels 47g34.3.2 Logical Channels 47g34.3.2.1 Logical channel structure 47g34.3.2.2 Control Channels . 48g34.3.2.3 Traffic Channels 48g35 Services provided to upper layers 48g35.1 Description of Services provided to upper layers . 48g36 Functions 48g36.1 Descr
20、iption of the MAC functions . 48g36.2 Relation between MAC Functions and Transport Channels 50g36.2.1 Relation between MAC Functions and Transport Channels in UTRAN 50g36.2.2 Relation of MAC Functions and Transport Channels in UE 51g37 Services expected from physical layer . 51g3ETSI ETSI TS 125 321
21、 V13.2.0 (2016-04)43GPP TS 25.321 version 13.2.0 Release 138 Elements for layer-to-layer communication . 51g38.1 Primitives between layers 1 and 2 52g38.1.1 Primitives 52g38.1.2 Parameters. 52g38.2 Primitives between MAC and RLC 52g38.2.1 Primitives 52g38.2.2 Parameters. 53g38.3 Primitives between M
22、AC and RRC . 54g38.3.1 Primitives 54g38.3.2 Parameters. 55g39 Elements for peer-to-peer communication . 58g39.1 Protocol data units 58g39.1.1 General 58g39.1.2 MAC PDU (not HS-DSCH or E-DCH) 58g39.1.3 MAC-d PDU (HS-DSCH) 59g39.1.4 MAC PDU (HS-DSCH) 59g39.1.5 MAC PDU (E-DCH) 61g39.2 Formats and param
23、eters 65g39.2.1 MAC PDU: Parameters of the MAC PDU header (not HS-DSCH or E-DCH) and MAC-d PDU header (HS-DSCH and E-DCH) . 65g39.2.1.1 MAC header for DTCH and DCCH (not mapped on HS-DSCH or E-DCH) . 68g39.2.1.1a MAC-d Header for DTCH and DCCH (mapped on HS-DSCH) 68g39.2.1.1b MAC-d Header for DTCH a
24、nd DCCH (mapped on E-DCH) . 69g39.2.1.1c MAC-d or MAC-c headers for DTCH and DCCH (mapped on HS-DSCH, FDD and 1.28 Mcps TDD only) . 69g39.2.1.2 MAC header for BCCH 69g39.2.1.3 MAC header for PCCH . 70g39.2.1.4 MAC header for CCCH 70g39.2.1.5 MAC Header for CTCH 70g39.2.1.6 MAC Header for SHCCH . 70g
25、39.2.2 MAC PDU: Parameters of the MAC header (HS-DSCH) 72g39.2.2.1 MAC header for DTCH and DCCH 74g39.2.3 Signalling of Transport Block size for HS-DSCH 74g39.2.3.1 Transport block size for FDD 74g39.2.3.2 Transport block size for 3.84 Mcps TDD 76g39.2.3.2a Transport block size for 7.68 Mcps TDD 79g
26、39.2.3.3 Transport block size for 1.28 Mcps TDD 82g39.2.4 MAC PDU: Parameters of the MAC header (E-DCH) . 91g39.2.4.1 MAC-es header parameters . 91g39.2.4.2 MAC-e header parameters 91g39.2.4.3 MAC-is header parameters 92g39.2.4.4 MAC-i header parameters . 92g39.2.5 Signaling of control information f
27、or FDD E-DCH . 93g39.2.5.1 HARQ information 93g39.2.5.2 DL Scheduling information . 93g39.2.5.2.1 Relative Grants 93g39.2.5.2.2 Absolute Grant 96g39.2.5.2.2a UL MIMO rank and offset. 97g39.2.5.3 UL Scheduling information . 97g39.2.5.3.1 Happy Bit 97g39.2.5.3.2 Scheduling Information . 98g39.2.5.3a U
28、L MAC Control information 100g39.2.5.3a.1.1 Filtered UPH Report 101g39.2.5.3a.1.2 Ready to Switch . 101g39.2.5.4 Transport block size 102g39.2.6 Signaling of control information for TDD E-DCH . 103g39.2.6.1 HARQ information 103g39.2.6.2 DL Scheduling information . 103g39.2.6.2.1 Absolute Grant 104g3
29、9.2.6.3 UL Scheduling Information 105g39.2.6.4 Transport block size 106g3ETSI ETSI TS 125 321 V13.2.0 (2016-04)53GPP TS 25.321 version 13.2.0 Release 139.2.6.4.1 3.84 Mcps TDD Transport Block Size 106g39.2.6.4.2 7.68 Mcps TDD Transport Block Size 107g39.2.6.4.3 1.28 Mcps TDD Transport Block Size 108
30、g39.2.6.5 Timing Advance and Synchronisation (3.84/7.68 Mcps TDD only) . 108g39.2.6.5.1 Unsynchronised Handover 108g39.2.6.5.2 Synchronisation . 108g39.2.6.5.3 Timing Advance Request 108g39.2.6.5.4 Timing Advance Response 108g310 Handling of unknown, unforeseen and erroneous protocol data 109g311 Sp
31、ecific functions . 110g311.1 Traffic volume measurement for dynamic radio bearer control . 110g311.2 Control of RACH transmissions and Enhanced Uplink in CELL_FACH state and Idle mode transmissions 110g311.2.1 Access Service Class selection . 110g311.2.2 Control of RACH transmissions for FDD mode .
32、111g311.2.2A Control of Enhanced Uplink in CELL_FACH state and Idle mode for FDD mode . 114g311.2.3 Control of RACH transmissions for TDD 120g311.2.3.1 Control of RACH transmissions for 3.84 Mcps TDD and 7.68 Mcps TDD . 120g311.2.3.1.1 Control of E-RUCCH transmissions . 122g311.2.3.2 Control of RACH
33、 Transmissions for 1.28 Mcps TDD 123g311.2.3.2.1 Control of E-RUCCH transmissions . 124g311.2.3.2.1.1 Access Service Class selection 125g311.2.3.2.1.2 Void . 125g311.3 Void 125g311.4 Transport format combination selection in UE (non E-DCH) 126g311.4.1 Transport Format Combination Transmission Mode S
34、witching . 127g311.5 Ciphering 128g311.6 Control of HS-DSCH transmission and reception 128g311.6.1 Network operation 128g311.6.1.1 Scheduler . 128g311.6.1.2 HARQ entity . 129g311.6.1.3 HARQ process 129g311.6.2 UE operation . 130g311.6.2.1 HARQ Entity. 130g311.6.2.2 HARQ process 130g311.6.2.3 Reorder
35、ing entity . 131g311.6.2.3.1 Definitions . 131g311.6.2.3.2 Reordering functionality 132g311.6.2.4 Disassembly entity 134g311.6.2.5 MAC-hs Reset . 134g311.6.2.6 Reconfiguration of MAC-hs parameters . 134g311.6.2.7 HARQ procedure for HS-SCCH less operation (FDD only) 135g311.6.2.8 HARQ procedure for H
36、S-DSCH SPS operation (1.28 Mcps TDD only) 136g311.6.3 Network operation 137g311.6.3.1 Scheduler . 137g311.6.3.2 HARQ entity . 138g311.6.3.3 HARQ process 139g311.6.4 UE operation . 139g311.6.4.1 HARQ Entity. 139g311.6.4.2 HARQ process 140g311.6.4.3 Disassembly entity 141g311.6.4.4 Reordering queue di
37、stribution entity . 142g311.6.4.5 Reordering entity . 142g311.6.4.5.1 Definitions . 142g311.6.4.5.2 Reordering functionality 143g311.6.4.6 Reassembly unit 145g311.6.4.7 Demultiplexing entity 146g311.6.4.8 MAC-ehs Reset . 146g311.6.4.9 Reconfiguration of MAC-ehs parameters . 147g311.6.4.10 HARQ proce
38、dure for HS-SCCH less operation (FDD only) 147g3ETSI ETSI TS 125 321 V13.2.0 (2016-04)63GPP TS 25.321 version 13.2.0 Release 1311.6.4.11 HARQ procedure for HS-DSCH SPS operation (1.28 Mcps TDD only) 148g311.7 HS-DSCH Provided Bit Rate measurement . 149g311.8 Control of E-DCH transmission and recepti
39、on (FDD) . 150g311.8.1 UE operation . 150g311.8.1.1 HARQ Operation . 150g311.8.1.1.1 HARQ entity 150g311.8.1.1.2 HARQ process . 150g311.8.1.1.3 HARQ retransmission rules for uplink MIMO 152g311.8.1.2 Multiplexing and TSN setting entity . 152g311.8.1.2.1 TSN setting process operation . 152g311.8.1.2a
40、 Segmentation entity . 153g311.8.1.3 Serving Grant Update 153g311.8.1.3.1 Baseline Procedure 153g311.8.1.3.2 Handling at start of E-DCH transmission 158g311.8.1.3.3 Handling at serving cell change . 159g311.8.1.3.4 Handling at TTI change . 159g311.8.1.3.5 Higher Layer Signalling 159g311.8.1.3.6 Hand
41、ling in UE DTX Cycle 2 . 160g311.8.1.3a UL MIMO rank and offset update . 160g311.8.1.3a.1 Baseline procedure 160g311.8.1.3a.2 Handling at initiation of UL MIMO 160g311.8.1.3a.3 Handling at serving cell change . 160g311.8.1.4 E-TFC Selection 161g311.8.1.4a E-TFC Selection for uplink MIMO . 165g311.8.
42、1.5 Happy Bit Setting 166g311.8.1.6 Scheduling Information reporting . 167g311.8.1.6.1 Report Triggering when SG = Zero_Grant or all processes are deactivated 168g311.8.1.6.2 Report Triggering when SG Zero_Grant and at least one process is activated . 169g311.8.1.6.3 HARQ delivery failure for trigge
43、red Scheduling Information and UL MAC Control Information 169g311.8.1.6a Control Information reporting . 170g311.8.1.6a.1 Filtered UPH Report 170g311.8.1.7 MAC-es/e Reset 170g311.8.1.8 Monitoring of Absolute and Relative Grant Channels 171g311.8.1.9 Release of common E-DCH resources (FDD only) 171g3
44、11.8.2 Node B operation 172g311.8.2.1 HARQ Operation 172g311.8.2.1.1 HARQ entity 172g311.8.2.1.2 HARQ process . 172g311.8.2.2 De-multiplexing 172g311.8.2.3 Scheduler . 172g311.8.2.4 E-DCH Provided Bit Rate measurement . 172g311.8.2.5 Determination of UE-ID (FDD only) and collision resolution 173g311
45、.8.3 RNC operation 173g311.8.3.1 Re-ordering entity for DTCH/DCCH transmission . 173g311.8.3.2 Re-ordering and CRC entity for CCCH transmission . 173g311.9 Control of E-DCH transmission and reception (TDD) . 174g311.9.1 UE operation . 174g311.9.1.1 HARQ Operation 174g311.9.1.1.1 HARQ entity 175g311.
46、9.1.1.2 HARQ process . 176g311.9.1.2 Multiplexing and TSN setting entity . 177g311.9.1.2a Segmentation entity . 177g311.9.1.3 Receiving a Grant 178g311.9.1.4 E-TFC Selection 178g311.9.1.4a Scheduling Information reporting (3.84/7.68 Mcps TDD only) 181g311.9.1.5 Scheduling Information reporting (1.28
47、 Mcps TDD only) 181g311.9.1.5a Cell Reselection Indication in CELL_FACH state (1.28 Mcps TDD only) 182g311.9.1.5b Common E-RNTI selection in CELL_FACH state and idle mode (1.28 Mcps TDD only) 183g311.9.1.6 MAC-es/e Reset (1.28 Mcps TDD only) . 183g311.9.2 Node B operation 184g311.9.2.1 HARQ Operatio
48、n 184g3ETSI ETSI TS 125 321 V13.2.0 (2016-04)73GPP TS 25.321 version 13.2.0 Release 1311.9.2.1.1 HARQ entity 184g311.9.2.1.2 HARQ process . 184g311.9.2.2 De-multiplexing 184g311.9.2.3 Scheduler . 184g311.9.2.4 E-DCH Provided Bit Rate measurement . 185g311.9.3 RNC operation 185g311.9.3.1 Re-ordering
49、entity for DTCH/DCCH transmission . 185g311.9.3.2 Re-ordering entity for CCCH transmissio (1.28 Mcps TDD only) . 185g311.10 Filtered UE power headroom (FDD) 185g3Annex A (normative): HS-DSCH Transport Block Size Table for FDD 187g3Annex B (normative): E-DCH Transport Block Size Tables for FDD 191g3B.1 2ms TTI E-DCH Transport Block Size Table 0 . 191g3B.2 2ms TTI E-DCH Transport Block Size Table 1 . 191g3B.2a 2ms TTI E-DCH Transport Block Size Table 2 . 192g3B.2b 2ms TTI E-DCH Transport Block Size Table 3 . 193g3B.2c 2ms TTI E-DCH Transport Block
