1、 ETSI TS 1Universal Mobile TelHigh Speed DowOv(3GPP TS 25.3TECHNICAL SPECIFICATION125 308 V13.1.0 (2016elecommunications System (o nlink Packet Access (HSDPerall description; Stage 2 .308 version 13.1.0 Release 1316-01) (UMTS); DPA); 13) ETSI ETSI TS 125 308 V13.1.0 (2016-01)13GPP TS 25.308 version
2、13.1.0 Release 13Reference RTS/TSGR-0225308vd10 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 Im
3、portant notice The present 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 writt
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6、g services: https:/portal.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 vers
7、ion shall not be modified 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 regist
8、ered for the benefit 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 125 308 V13.1.0 (2016-01)23GPP TS 25.308 versi
9、on 13.1.0 Release 13Intellectual 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: “I
10、ntellectual Property 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, i
11、ncluding IPR searches, 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
12、) has been produced by 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 cro
13、ss reference between 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 descri
14、bed in clause 3.2 of 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 125 308 V13.1.0 (2016-01)33GPP TS 25.308 version 13.1.0 Release 13Contents Intellectual Property
15、Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 6g31 Scope 7g32 References 7g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 8g34 Background and Introduction . 9g35 Basic structure of HS-DSCH 9g35.1 Protocol structure . 9g35.2 Basic physical structure 10g35
16、.2.1 HS-DSCH Characteristics . 10g35.2.2 DL HS-DSCH Physical layer model . 11g35.2.2.1 FDD Downlink Physical layer Model . 11g35.2.2.2 TDD Downlink Physical layer model . 13g35.2.3 UL Physical layer model . 16g35.2.4 HS-DSCH physical-layer structure in the code domain 18g35.2.4.1 FDD. 18g35.2.4.2 TD
17、D 18g35.3 Transport channel attributes . 18g36 MAC architecture . 19g36.1 HS-DSCH MAC architecture UE side 19g36.1.1 Overall architecture. 19g36.1.2 Details of MAC-d . 20g36.1.3 Details of MAC-c/sh . 22g36.1.4 Details of MAC-hs 23g36.1.5 Details of MAC-ehs 24g36.2 HS-DSCH MAC architecture UTRAN side
18、 26g36.2.1 Overall architecture. 26g36.2.2 Details of MAC-c/sh . 29g36.2.3 Details of MAC-hs 29g36.2.4 Details of MAC-ehs 31g37 HARQ protocol 33g37.1 Signalling . 33g37.1.1 Uplink . 33g37.1.2 Downlink 34g37.1.2.1 Shared control channel signalling . 34g37.1.2.2 In-band signalling on HS-DSCH. 34g37.2
19、Void 34g37.3 Void 34g37.4 Error handling 34g38 Signalling parameters . 35g38.1 Downlink signalling parameters . 35g38.1.1 UE identification . 35g38.1.2 Transport Block Sizes . 35g38.1.3 Channelisation codes (FDD only) . 35g38.1.4 HS-PDSCH configuration (TDD only) . 35g38.1.5 HARQ information . 35g3E
20、TSI ETSI TS 125 308 V13.1.0 (2016-01)43GPP TS 25.308 version 13.1.0 Release 138.1.6 Measurement feedback rate (FDD only) . 35g38.1.7 HS-PDSCH power offset 35g38.1.8 Void 35g38.1.9 Void 36g38.1.10 HS-SCCH Cyclic Sequence Number (HCSN) (TDD only) 36g38.2 Uplink signalling parameters 36g38.2.1 ACK/NACK
21、 . 36g38.2.2 Measurement report 36g39 Mobility procedures . 36g39.1 Serving HS-DSCH cell change 37g39.2 Serving HS-DSCH cell change mechanisms 38g39.3 Intra-Node B synchronised serving HS-DSCH cell change . 38g39.4 Inter-Node B synchronised serving HS-DSCH cell change during hard handover 39g39.5 In
22、ter-Node B synchronised serving HS-DSCH cell change after active set update (radio link addition) 40g39.6 Serving HS-DSCH cell change with target cell pre-configuration . 42g310 Resource management 44g311 Discontinuous UL DPCCH transmission and discontinous reception of F-DPCH and HSPA DL channels i
23、n FDD . 45g311.1 Discontinuous uplink transmission . 45g311.1.1 Uplink DRX 47g311.2 Downlink DRX 47g311a Downlink Control Channel Discontinuous Reception in CELL_DCH state (1.28Mcps TDD only) . 49g312 HS-SCCH-less HS-DSCH transmission in FDD 49g312.1 HS-SCCH-less timing and operation 50g313 MIMO mod
24、elling and operation in HSDPA channel in FDD 51g313a MIMO modelling and operation in HSDPA channel in 1.28Mcps TDD . 52g313b MU-MIMO operation in HSDPA channel in 1.28Mcps TDD . 52g313c MIMO mode with four transmit antennas modelling and operation in HSDPA channel in FDD (FDD only) . 53g314 HS-DSCH
25、reception in CELL_FACH state (FDD only) . 54g314.1 UE operation 54g314.2 Initial link adaptation 55g314.3 Measurement Occasion 55g314.4 Discontinuous reception . 56g314.4.1 HS-DSCH DRX operation in CELL_FACH state 56g314.4.2 HS-DSCH DRX operation with second DRX cycle in CELL_FACH . 56g315 HS-DSCH r
26、eception in CELL_PCH and URA_PCH states (FDD only) . 58g315.1 UE operation 59g316 HS-DSCH reception in CELL_FACH state (1.28Mcps TDD only) 60g316.1 UE operation 60g316.2 Initial link adaptation 61g316.3 Link adaptation when H-RNTI is allocated 61g316.4 Discontinuous reception . 62g316.4.1 HS-DSCH DR
27、X operation in CELL_FACH state 62g316.5 Measurement Occasion 62g317 HS-DSCH reception in CELL_PCH and URA_PCH states (1.28Mcps TDD only) 62g317.1 UE operation 63g318 Dual Cell HSDPA Operation (FDD only) 64g318.1 Dual Cell HSDPA and MIMO . 65g318.2 Dual Band HSDPA Operation 66g319 HS-SCCH-less HS-DSC
28、H transmission in 1.28Mcps TDD 66g319.1 HS-DSCH semi-persistent scheduling timing and operation . 66g3ETSI ETSI TS 125 308 V13.1.0 (2016-01)53GPP TS 25.308 version 13.1.0 Release 1319.2 Assignment/reassignment of semi-persistent HS-PDSCH resources for HS-DSCH semi-persistent scheduling transmission
29、. 67g320 Four Carrier HSDPA Operation (FDD only) . 67g321 Eight Carrier HSDPA Operation (FDD only) 68g322 Multiflow Operation (FDD only) . 69g323 Further Enhancements to CELL_FACH state (FDD only) 72g323.1 NodeB triggered HS-DPCCH transmission . 72g324 DPCCH2 transmission (FDD only) 73g3Annex A: Voi
30、d 74g3Annex B (informative): Change history . 75g3History 77g3ETSI ETSI TS 125 308 V13.1.0 (2016-01)63GPP TS 25.308 version 13.1.0 Release 13Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are subject to co
31、ntinuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where: x the first digit: 1
32、presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editoria
33、l only changes have been incorporated in the document. ETSI ETSI TS 125 308 V13.1.0 (2016-01)73GPP TS 25.308 version 13.1.0 Release 131 Scope The present document is a technical specification of the overall support of High Speed Downlink Packet Access in UTRA. 2 References The following documents co
34、ntain provisions which, through reference in this text, constitute provisions of the present document. References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific. For a specific reference, subsequent revisions do not apply. For a non-spec
35、ific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document. 1 3GPP TR 25.855: “High Speed Downlink Packet Access (H
36、SDPA): Overall UTRAN Description“. 2 3GPP TS 25.321: “Medium Access Control (MAC) protocol specification“. 3 3GPP TS 25.319: “FDD Enhanced Uplink: Overall description“. 4 3GPP TS 25.214: “Physical Layer Procedures (FDD)“. 5 3GPP TS 25.331 “Radio Resource Control (RRC)“. 6 3GPP TS 25.211 “Physical ch
37、annels and mapping of transport channels onto physical channels (FDD)“. 7 3GPP TS 25.301 “Radio interface protocol architecture“. 8 3GPP TS25.304 “User Equipment (UE) procedures in idle mode and procedures for cell reselection in connected mode“. 9 3GPP TS25.221 “Transport channels and physical chan
38、nels (TDD)“. 10 3GPP TS 25.224: “Physical Layer Procedures (TDD)“. 11 3GPP TS 25.222: “Multplexing and Channel Coding (TDD)“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply. Blind HARQ retransmissions for HSDPA (FDD
39、): A HARQ operation where a UE in CELL_DCH state supports reception of MAC-hs/ehs PDU within 5 sub-frames from the reception of the previous MAC-hs/ehs PDU intended for the same HARQ process. Data block: The data transmitted to one UE on HS-DSCH in one transport block (one or two transport blocks ar
40、e transmitted per TTI in single and dual stream transmission respectively per HS-DSCH, three transport blocks are transmitted per TTI in three streams transmission per HS-DSCH and four transport blocks are transmitted per TTI in four streams transmission per HS-DSCH). ETSI ETSI TS 125 308 V13.1.0 (2
41、016-01)83GPP TS 25.308 version 13.1.0 Release 13Priority class: One flow of data within a HS-DSCH transport channel. One HS-DSCH can transport several priority classes (no more priority classes per TTI than the number of transport blocks). There is only one priority class per TTI (MAC-hs only) or se
42、veral priority classes per TTI (MAC-ehs only). HARQ Process: Peer state machines capable of achieving error correction by retransmission. One process can be used only for one data block at a time. HARQ Entity: Consists of all the HARQ processes of a UE for one HS-DSCH transport channel, controlling
43、part or all the available soft buffer capacity. Serving HS-DSCH radio link: The radio link that the HS-PDSCH physical channel(s) allocated to the UE belongs to. Serving HS-DSCH cell: The cell associated with the UTRAN access point performing transmission and reception of the serving HS-DSCH radio li
44、nk for a given UE. The serving HS-DSCH cell is always part of the current active set of the UE. Serving HS-DSCH Node B: A role a Node B may take with respect to a UE having one or several HS-PDSCHs allocated. The serving HS-DSCH Node B is the Node B controlling the serving HS-DSCH cell. HS-SCCH set:
45、 a set of HS-SCCH which is used for HS-PDSCH allocation. There is a maximum of four HS-SCCHs in a given HS-SCCH set. There can be multiple HS-SCCH sets in one cell. HS-SCCH sets are independent, i.e. they can overlap or have no intersection. Serving HS-SCCH set: the HS-SCCH set being used by a given
46、 UE for HS-PDSCH allocations. MAC-d flow: a MAC-d flow is a flow of MAC-d PDUs which belong to logical channels which are MAC-d multiplexed. Common MAC Flow: a Common MAC Flow is a flow of MAC-c PDU mapped to HS-DSCH configured for UEs in Cell_FACH. Paging MAC Flow: a Paging MAC Flow is a flow of MA
47、C-c PDU mapped to HS-DSCH configured for UEs in Cell_PCH and URA_PCH. Multiflow: A mode of operation with two simultaneous HS-DSCH transport channels per carrier frequency, where the HS-DSCH transport channels may belong to the same or different Node Bs. Assisting serving HS-DSCH Cell: In addition t
48、o the serving HS-DSCH cell, a cell in the same frequency, where the UE is configured to simultaneously monitor a HS-SCCH set and receive HS-DSCH if it is scheduled in that cell. Assisting secondary serving HS-DSCH Cell: In addition to the serving HS-DSCH cell, a cell in the secondary downlink freque
49、ncy, where the UE is configured to simultaneously monitor a HS-SCCH set and receive HS-DSCH if it is scheduled in that cell. Designated non-serving HS-DSCH cell: The non-serving HS-DSCH cell from which the UE estimates the F-DPCH quality for TPC derivation, when the UE is configured with DPCCH2 in the uplink or the E-DCH decoupling is configured. The TPC is transmitted on UL DPCCH. Serving E-DCH cell decoupling (FDD only): An E-DCH operation mode in which the Serving HS-DSCH cell and the Serving E-DCH cell are different. 3.2 Abbreviations For t
