1、 ETSI TS 125 319 V14.0.0 (2017-05) Universal Mobile Telecommunications System (UMTS); Enhanced uplink; Overall description; Stage 2 (3GPP TS 25.319 version 14.0.0 Release 14) TECHNICAL SPECIFICATION ETSI ETSI TS 125 319 V14.0.0 (2017-05)13GPP TS 25.319 version 14.0.0 Release 14Reference RTS/TSGR-022
2、5319ve00 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
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7、hout the 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 M
8、embers. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 125 319 V14.0.0 (20
9、17-05)23GPP TS 25.319 version 14.0.0 Release 14Intellectual 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 f
10、ound in ETSI SR 000 314: “Intellectual 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
11、Policy, no investigation, including 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
12、Technical Specification (TS) 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
13、 ETSI deliverables. The cross 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
14、to be interpreted as described 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 125 319 V14.0.0 (2017-05)33GPP TS 25.319 version 14.0.0 Release 14Cont
15、ents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 6g31 Scope 7g32 References 7g33 Definitions and abbreviations . 8g33.1 Definitions 8g33.1.1 General 8g33.1.2 FDD 8g33.1.3 TDD 10g33.2 Abbreviations . 10g34 Background and introduction . 10g35 Requirements 11g36
16、Overall architecture of enhanced uplink DCH . 12g36.1 Protocol architecture. 12g36.2 Transport channel attributes . 13g36.3 Basic physical structure 14g36.3.1 UL Physical layer model . 14g36.3.1.1 FDD. 14g36.3.1.2 TDD 15g36.3.2 DL Physical layer model . 18g36.3.2.1 FDD. 18g36.3.2.2 3.84 Mcps and 7.6
17、8 Mcps TDD 19g36.3.2.3 1.28 Mcps TDD . 20g37 MAC architecture . 23g37.1 General Principle 23g37.1.1 MAC multiplexing 23g37.1.2 Reordering entity 23g37.2 MAC architecture UE side 23g37.2.1 Overall architecture. 23g37.2.2 Details of MAC-d . 26g37.2.3 Details of MAC-c/sh . 27g37.2.4 Details of MAC-hs 2
18、8g37.2.5 Details of MAC-es/MAC-e . 28g37.2.6 Details of MAC-is/MAC-i 29g37.3 MAC architecture UTRAN side 34g37.3.1 Overall architecture. 34g37.3.2 Details of MAC-d . 37g37.3.3 Details of MAC-c/sh . 38g37.3.4 Details of MAC-hs 39g37.3.5 Details of MAC-es 39g37.3.6 Details of MAC-e . 41g37.3.7 Details
19、 of MAC-is . 42g37.3.8 Details of MAC-i 47g38 HARQ protocol 49g38.1 General principle 49g38.2 Error handling 51g38.3 Signalling . 51g38.3.1 Uplink . 51g38.3.2 Downlink 51g3ETSI ETSI TS 125 319 V14.0.0 (2017-05)43GPP TS 25.319 version 14.0.0 Release 149 Node B controlled scheduling 52g39.1 General pr
20、inciple 52g39.2 UE scheduling operation 54g39.2.1 Grants from the Serving RLS . 54g39.2.1.1 FDD. 54g39.2.1.2 TDD 56g39.2.2 Grants from the Non-serving RL (FDD only) 57g39.2.3 Reception of Grants from both the Serving RLS and Non-serving RL(s) (FDD only) . 57g39.3 Signalling . 57g39.3.1 Uplink . 57g3
21、9.3.1.1 Scheduling information . 57g39.3.1.1.1 Content 57g39.3.1.1.2 Triggers . 58g39.3.1.1.3 Transmission and Reliability scheme 59g39.3.1.2 Happy bit of E-DPCCH (FDD only) . 61g39.3.2 Downlink 61g310 Non-scheduled transmissions . 61g311 QoS control 62g311.1 General Principle 62g311.1.1 QoS configu
22、ration principles 63g311.2 TFC and E-TFC selection . 64g311.3 Setting of Power offset attributes of MAC-d flows 66g312 Signalling parameters . 66g312.1 Uplink signalling parameters 66g312.2 Downlink signalling parameters . 66g313 Mobility procedures . 70g313.1 Change of serving cell and/or serving R
23、LS 70g314 Resource management 71g314.1 Scheduler control from CRNC to Node B (FDD only) 71g314.2 Node B to CRNC reporting (FDD only) 71g314.3 Void 71g315 Timing Advance and Synchronisation (3.84/7.68 Mcps TDD only) . 72g316 E-DCH transmission in CELL_FACH state and Idle Mode (FDD only) . 72g317 E-DC
24、H semi-persistent scheduling transmission in 1.28Mcps TDD . 74g317.1 Assignment/reassignment of semi-persistent E-PUCH resources for E-DCH semi-persistent scheduling transmission 74g318 E-DCH transmission in CELL_FACH state and Idle Mode (1.28Mcps TDD only) 74g319 Dual Cell E-DCH operation (FDD only
25、) 75g319.1 Deactivation/activation of secondary RL using HS-SCCH orders . 77g320 Multi-Carrier E-DCH operation (1.28 Mcps TDD only) . 79g321 MU-MIMO operation in HSUPA channel in 1.28Mcps TDD . 81g322 Uplink Transmit Diversity Operation (FDD only) . 81g322.1 Uplink open loop transmit diversity opera
26、tion . 81g322.2 Uplink closed loop transmit diversity operation . 82g323 Further Enhancements to CELL_FACH state (FDD only) 83g323.1 Concurrent deployment of 2ms and 10ms TTI in a cell . 83g323.2 Fallback to R99 PRACH 83g323.3 Reduction in timing of the initial access in the physical random access p
27、rocedure . 84g323.4 Common E-RGCH based interference control . 84g323.5 TTI alignment . 84g323.6 Per HARQ process activation and de-activation 84g324 Uplink MIMO Operation (FDD only) 85g3ETSI ETSI TS 125 319 V14.0.0 (2017-05)53GPP TS 25.319 version 14.0.0 Release 1425 Enhanced TTI switching (FDD onl
28、y) . 86g326 Heterogeneous Networks Enhancements (FDD only) . 86g326.1 General . 86g326.2 Radio links without DPCH/F-DPCH 87g326.3 Serving E-DCH cell decoupling . 87g327 Implicit grant handling (FDD only) . 89g3Annex A (informative): Change history . 91g3History 94g3ETSI ETSI TS 125 319 V14.0.0 (2017
29、-05)63GPP TS 25.319 version 14.0.0 Release 14Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify
30、 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 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG ap
31、proved 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 editorial only changes have been incorporated in the document. ETSI ETSI TS 125 319 V14.0.0 (2017-05)73G
32、PP TS 25.319 version 14.0.0 Release 141 Scope The present document is a technical specification of the overall support of FDD, TDD Enhanced Uplink in UTRA. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. Re
33、ferences 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-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GS
34、M 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 25.896: “Feasibility Study for Enhanced Uplink for UTRA FDD“. 2 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 3 3GPP TS 25.214: “Physical laye
35、r procedures (FDD)“. 4 3GPP TS 25.321: “Medium Access Control (MAC) protocol specification“. 5 3GPP TS 25.427: “UTRAN Iub/Iur interface user plane protocol for DCH data streams“ 6 3GPP TS 25.212: “Multiplexing and channel coding (FDD)“. 7 3GPP TS 25.215: “Physical layer - Measurements (FDD)“. 8 3GPP
36、 TS 25.306: “UE Radio Access capabilities“. 9 3GPP TR 25.804: “Feasibility Study on Uplink Enhancements for UTRA TDD“ 10 3GPP TR 25.224: “Physical layer procedures (TDD)“ 11 3GPP TS 25.225: “Physical layer Measurements (TDD)“ 12 3GPP TR 25.826: “3.84 Mcps TDD Enhanced Uplink: Physical Layer Aspects“
37、 13 3GPP TS 25.221: “Physical Channels and Mapping of Transport Channels onto Physical Channeals (TDD)“ 14 3GPP TR 25.827: “1.28 Mcps TDD Enhanced Uplink: Physical Layer Aspects“ 15 3GPP TS 25.222: “Multiplexing and channel coding (TDD)“. 16 3GPP TS 25.308: “High Speed Downlink Packet Access (HSDPA)
38、; Overall description; Stage 2“. 17 3GPP TS 25.433: “UTRAN Iub interface Node B Application Part (NBAP) signalling“. ETSI ETSI TS 125 319 V14.0.0 (2017-05)83GPP TS 25.319 version 14.0.0 Release 143 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and
39、definitions given in 3GPP TR 21.905 2 and the following apply: 3.1.1 General E-DCH: Enhanced DCH, a new dedicated and common (FDD and 1.28Mcps TDD only) transport channel type or enhancements to an existing dedicated and common (FDD and 1.28Mcps TDD only) transport channel type. HARQ profile: One HA
40、RQ profile consists of a power offset attribute and maximum number of transmissions. Power offset attribute (FDD): Represents the power offset between E-DPDCH(s) and reference E-DPDCH power level for a given E-TFC. This power offset attribute is set to achieve the required QoS in this MAC-d flow whe
41、n carried alone in a MAC-e PDU and subsequently in the corresponding CCTrCh of E-DCH type. Details on the mapping on Beta factors can be found in 3. The reference E-DPDCH power offset is signaled to the UE for one (or several) reference E-TFC(s) (see details in subclause 11.1). Power offset attribut
42、e (TDD): The power offset attribute is set to achieve the required QoS in this MAC-d flow when carried alone in a MAC-e PDU and subsequently in the corresponding CCTrCh of E-DCH type. Primary Absolute Grant: Absolute Grant received with the primary E-RNTI. Note that the primary E-RNTI is the only E-
43、RNTI for TDD. Serving E-DCH cell: Cell from which the UE receives Absolute Grants from the Node-B scheduler. A UE has one Serving E-DCH cell. 3.1.2 FDD Active Process: HARQ process for which Scheduling Grants are applicable, i.e. scheduled data can be sent. Data Description Indicator (DDI): MAC-e he
44、ader field used to identify the logical channel, MAC-d flow and the size of the MAC-d PDUs concatenated into a MAC-es PDU. E-DCH: Enhanced DCH, a new dedicated and common (FDD only) transport channel type or enhancements to an existing dedicated and common (FDD only) transport channel type. E-DCH ac
45、tive set: The set of cells which carry the E-DCH for one UE. In CELL_FACH state and Idle mode, the E-DCH active set contains the serving E-DCH cell only. Enhanced Uplink in CELL_FACH and Idle mode: combines the Rel99 random access power ramping phase with E-DCH transmission. The procedure can be sta
46、rted in idle mode and CELL_FACH state. E-DCH MAC-d flow: MAC-es/MAC-is PDUs, carrying MAC-d and MAC-c (FDD only) data sharing the same traffic characteristics, and that can be multiplexed with MAC-es/MAC-is PDUs of same or other MAC-d flows on MAC-e/MAC-i. HARQ profile: One HARQ profile consists of
47、a power offset attribute and maximum number of transmissions. Implicit Grant handling: A scheduling scheme where a UEs Scheduling Grant on the Secondary Serving E-DCH cell may be revoked by means of an Absolute Grant addressed to another UE. Inactive Process: HARQ process for which Scheduling Grants
48、 are not applicable, i.e. scheduled data cannot be sent. INACTIVE: Absolute Grant value in CELL_DCH that can be sent by the serving cells scheduler on the E-AGCH to deactivate a process or to switch the UE to its secondary E-RNTI. Absolute Grant value in CELL_FACH (FDD only) that can be sent by the
49、serving cells scheduler on the E-AGCH to release a common E-DCH resource. ETSI ETSI TS 125 319 V14.0.0 (2017-05)93GPP TS 25.319 version 14.0.0 Release 14Power offset attribute: Represents the power offset between E-DPDCH(s) and reference E-DPDCH power level for a given E-TFC. This power offset attribute is set to achieve the required QoS in this MAC-d flow when carried alone in a MAC-e PDU and subsequently in the corresponding CCTrCh of E-DCH type. Details on the mapping on Beta factors can be found in 3. The reference E-
