1、 ETSI TS 125 435 V15.0.0 (2018-07) Universal Mobile Telecommunications System (UMTS); UTRAN Iub interface user plane protocols for Common Transport Channel data streams (3GPP TS 25.435 version 15.0.0 Release 15) TECHNICAL SPECIFICATION ETSI ETSI TS 125 435 V15.0.0 (2018-07)13GPP TS 25.435 version 15
2、.0.0 Release 15Reference RTS/TSGR-0325435vf00 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 Impo
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9、GPP TS 25.435 version 15.0.0 Release 15Intellectual Property Rights Essential patents IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members,
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13、ntion of those trademarks in the present document does not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document m
14、ay 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 and ETSI identities can be found under http:/webapp.etsi
15、.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 Drafting Rules (Verbal forms for the expression of provisions).
16、 “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 125 435 V15.0.0 (2018-07)33GPP TS 25.435 version 15.0.0 Release 15Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 7g31 Scope 8g32 References 8g33
17、 Definitions and abbreviations . 8g33.1 Definitions 8g33.2 Abbreviations . 9g33.3 Specification Notations 9g34 General aspects . 10g34.1 Common Transport Channel Data Stream User Plane Protocol Services 10g34.2 Services expected from the Data Transport Network layer 10g34.3 Protocol Version . 11g35
18、Data Streams User Plane Procedures . 11g35.1 Data Transfer 11g35.1.1 RACH Channels . 11g35.1.2 CPCH Channels FDD 11g35.1.3 Secondary-CCPCH related transport Channels 11g35.1.4 Downlink Shared Channels TDD . 12g35.1.5 Uplink Shared Channels TDD 13g35.1.6 High Speed Downlink Shared Channels . 13g35.1.
19、7 E-DCH Channels for CELL_FACH and IdleFDD and 1.28Mcps TDD 15g35.2 Node Synchronisation 15g35.3 DL Transport Channels Synchronisation . 16g35.4 DL Timing Adjustment 16g35.5 Dynamic PUSCH Assignment TDD 17g35.6 DSCH TFCI Signalling FDD . 17g35.7 Timing Advance 3.84 Mcps and 7.68Mcps TDD 17g35.7A Out
20、er Loop PC Information Transfer 1.28 Mcps TDD 18g35.8 General . 18g35.8.1 Association between transport bearer and data/control frames . 18g35.8.2 DSCH / USCH transport bearer replacement TDD 19g35.8.3 HS-DSCH Transport Bearer Replacement . 20g35.9 HS-DSCH Capacity Request 21g35.10 HS-DSCH Capacity
21、Allocation 21g35.11 Indication of UE State Transition 1.28Mcps TDD 22g35.12 HS-DSCH UL Synchronization Establishment Failure 1.28Mcps TDD . 22g35.13 HS-DSCH PDU DROP INDICATION 22g36 Frame Structure and Coding . 23g36.1 General . 23g36.2 Data frame structure . 24g36.2.1 RACH Channels . 24g36.2.2 CPC
22、H Channels FDD 26g36.2.3 FACH Channels 26g36.2.4 PCH Channels. 27g36.2.5 Downlink Shared Channels TDD . 28g36.2.6 Uplink Shared Channels TDD 28g36.2.6A HS-DSCH Channels . 29g36.2.6B E-DCH Channels for CELL_FACH and IdleFDD and 1.28Mcps TDD 35g36.2.7 Coding of information elements in data frames 37g3
23、6.2.7.1 Header CRC 37g36.2.7.2 Frame Type . 37g3ETSI ETSI TS 125 435 V15.0.0 (2018-07)43GPP TS 25.435 version 15.0.0 Release 156.2.7.3 Connection Frame Number (CFN) 37g36.2.7.4 Transport Format Indicator . 38g36.2.7.5 Propagation Delay FDD . 38g36.2.7.5A Ext Propagation Delay FDD . 38g36.2.7.6 Rx Ti
24、ming Deviation 3.84Mcps TDD 38g36.2.7.6A Received SYNC UL Timing Deviation 1.28Mcps TDD 39g36.2.7.6B Rx Timing Deviation 7.68Mcps TDD 39g36.2.7.7 Transport Block . 39g36.2.7.8 CRC Indicator . 39g36.2.7.9 Payload CRC . 39g36.2.7.10 Transmit Power Level . 39g36.2.7.11 Paging Indication (PI) . 40g36.2.
25、7.12 Paging Indication bitmap (PI-bitmap) . 40g36.2.7.13 Rx Timing Deviation on RACH 3.84Mcps TDD . 40g36.2.7.14 PDSCH Set Id TDD 40g36.2.7.15 Code Number FDD. 40g36.2.7.16 Spreading Factor (SF) FDD 40g36.2.7.17 Power Offset FDD 40g36.2.7.18 MC Info FDD . 41g36.2.7.19 Spare Extension . 41g36.2.7.20
26、Quality Estimate (QE) TDD . 41g36.2.7.21 Common Transport Channel Priority Indicator (CmCH-PI) . 41g36.2.7.22 User Buffer Size 41g36.2.7.23 MAC-d PDU Length . 41g36.2.7.24 NumOfPDU 41g36.2.7.25 MAC-d PDU . 41g36.2.7.26 Cell Portion ID FDD 42g36.2.7.27 New IE Flags . 42g36.2.7.28 Flush 42g36.2.7.29 D
27、RT (Delay Reference Time) . 42g36.2.7.30 Frame Sequence Number 42g36.2.7.31 Logical Channel ID in block n 43g36.2.7.32 Total Number of PDU blocks 43g36.2.7.33 MAC-d/c PDU Length in block n . 43g36.2.7.34 Number of MAC-d/c PDUs in block n (#PDUs in block n) 43g36.2.7.35 DRT Indicator . 43g36.2.7.36 F
28、ACH Indicator (FI) FDD and 1.28Mcps TDD . 43g36.2.7.37 H-RNTI FDD and 1.28Mcps TDD . 43g36.2.7.38 RACH Measurement Result FDD and 1.28Mcps TDD 44g36.2.7.39 H-RNTI Indicator (HI) FDD and 1.28Mcps TDD 44g36.2.7.40 FSN/DRT Reset 44g36.2.7.41 MAC-d/c PDU 44g36.2.7.42 AOA (Angle of Arrival) 1.28Mcps TDD
29、. 44g36.2.7.43 Ext Received SYNC UL Timing Deviation 1.28Mcps TDD . 44g36.2.7.44 Number of Subframes FDD and 1.28Mcps TDD . 45g36.2.7.45 Number of MAC-is SDU in frame FDD and 1.28Mcps TDD 45g36.2.7.46 Number of MAC-is PDUs FDD and 1.28Mcps TDD. 45g36.2.7.47 Subframe Number FDD and 1.28Mcps TDD . 45g
30、36.2.7.48 E-DCH User Buffer Size FDD and 1.28Mcps TDD 45g36.2.7.49 E-RNTI FDD and 1.28Mcps TDD . 45g36.2.7.50 MAC-is PDU descriptor FDD and 1.28Mcps TDD . 46g36.2.7.51 Dedicated H-RNTI FDD and 1.28Mcps TDD 46g36.2.7.52 eDRX Indication FDD 46g36.2.7.53 HS-DSCH physical layer category FDD 46g36.2.7.54
31、 Cell Portion LCR ID 1.28Mcps TDD . 46g36.2.7.55 TS0 Indication 1.28Mcps TDD 46g36.2.7.56 Enhanced HS-SCCH support indicator (EI) FDD 46g36.2.7.57 MU-MIMO Indication(MI) 1.28Mcps TDD 46g36.2.7.58 Propagation Delay Full Range FDD . 47g36.2.7.59 CPC Recovery (CPC Recov) FDD . 47g36.2.7.60 FeDRX Indica
32、tion FDD . 47g36.2.7.61 NodeB Triggered HS-DPCCH Transmission(NTHT) FDD . 47g3ETSI ETSI TS 125 435 V15.0.0 (2018-07)53GPP TS 25.435 version 15.0.0 Release 156.2.7.62 TTI length FDD 47g36.2.7.63 SN, Frame Number . 47g36.2.7.64 S/D, Store/Discard indicator . 47g36.2.7.65 CR Ind (Cell Reselection Indic
33、ation) 48g36.2.7.66 CRR Rec (Cell Reselection Request Received) 48g36.2.7.67 Multiple UEs Indicator (MUI) FDD . 48g36.2.7.68 Extended for UEn FDD 48g36.2.7.69 Operation Preference of Common E-DCH resource Indication (OPCE Ind) FDD 48g36.2.7.70 HS-SCCH DRX Indication FDD 48g36.3 Control frame structu
34、re 48g36.3.1 Introduction. 48g36.3.2 Coding of information elements of the Control frame header 49g36.3.2.1 Frame CRC . 49g36.3.2.2 Frame Type (FT) . 49g36.3.2.3 Control Frame Type 49g36.3.3 Payload structure and information elements . 50g36.3.3.1 TIMING ADJUSTMENT . 50g36.3.3.1.1 Payload Structure.
35、 50g36.3.3.1.2 CFN . 50g36.3.3.1.3 Time of arrival (ToA) 50g36.3.3.1.4 Spare Extension . 50g36.3.3.2 DL SYNCHRONISATION 50g36.3.3.2.1 Payload Structure. 50g36.3.3.2.2 CFN . 51g36.3.3.2.3 Spare Extension . 51g36.3.3.3 UL SYNCHRONISATION 51g36.3.3.3.1 Payload Structure. 51g36.3.3.3.2 CFN . 51g36.3.3.3
36、.3 Time of Arrival (TOA) 51g36.3.3.3.4 Spare Extension . 52g36.3.3.4 DL NODE SYNCHRONISATION 52g36.3.3.4.1 Payload Structure. 52g36.3.3.4.2 T1 52g36.3.3.4.3 Spare Extension . 52g36.3.3.5 UL NODE SYNCHRONISATION 52g36.3.3.5.1 Payload Structure. 52g36.3.3.5.2 T1 52g36.3.3.5.3 T2 53g36.3.3.5.4 T3 53g36
37、.3.3.5.5 Spare Extension . 53g36.3.3.6 DYNAMIC PUSCH ASSIGNMENT TDD . 53g36.3.3.6.1 Payload structure . 53g36.3.3.6.2 PUSCH Set Id 53g36.3.3.6.3 Activation CFN . 53g36.3.3.6.4 Duration . 53g36.3.3.7 DSCH TFCI SIGNALLING FDD 54g36.3.3.7.1 Payload structure . 54g36.3.3.7.2 TFCI (field 2) 54g36.3.3.7.3
38、 Spare Extension . 54g36.3.3.8 TIMING ADVANCE 3.84Mcps and 7.68Mcps TDD 54g36.3.3.8.1 Payload structure . 54g36.3.3.8.2 CFN . 54g36.3.3.8.3 TA 3.84 Mcps . 54g36.3.3.8.3A TA 7.68 Mcps . 54g36.3.3.8.4 Spare Extension . 54g36.3.3.9 OUTER LOOP POWER CONTROL 1.28 Mcps TDD 54g36.3.3.9.1 Payload structure
39、. 54g36.3.3.9.2 SIR Target . 55g36.3.3.9.3 Spare Extension . 55g36.3.3.10 HS-DSCH CAPACITY REQUEST 55g36.3.3.10.1 Common Transport Channel Priority Indicator (CmCH-PI) . 55g36.3.3.10.2 User Buffer Size 55g3ETSI ETSI TS 125 435 V15.0.0 (2018-07)63GPP TS 25.435 version 15.0.0 Release 156.3.3.10.3 Spar
40、e Extension . 55g36.3.3.11 HS-DSCH CAPACITY ALLOCATION 56g36.3.3.11.1 Common Transport Channel Priority Indicator (CmCH-PI) . 56g36.3.3.11.2 Maximum MAC-d PDU Length 56g36.3.3.11.3 HS-DSCH Credits . 57g36.3.3.11.4 HS-DSCH Interval. 57g36.3.3.11.5 HS-DSCH Repetition Period . 57g36.3.3.11.6 Spare Exte
41、nsion . 57g36.3.3.11.7 Congestion Status 57g36.3.3.11.8 Maximum MAC-d/c PDU Length . 58g36.3.3.12 HS-DSCH UL SYNCHRONIZATION ESTABLISHMENT FAILURE 1.28Mcps TDD 58g36.3.3.12.1 Payload structure . 58g36.3.3.12.2 H-RNTI . 58g36.3.3.13 HS-DSCH PDU DROP INDICATION . 58g36.3.3.13.1 Payload structure . 58g
42、36.3.3.13.2 Drop Reason 58g36.3.3.13.3 PDU Index. 59g37 Frame protocol error handling 59g37.1 Error detection 59g37.1.1 CRC Calculation . 59g37.1.1.1 Relation between input and output of the Cyclic Redundancy Check 60g3Annex A (informative): Change History 61g3History 62g3ETSI ETSI TS 125 435 V15.0.
43、0 (2018-07)73GPP TS 25.435 version 15.0.0 Release 15Foreword This Technical Specification (TS) 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 th
44、e 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 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indi
45、cates 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 editorial only changes have been incorporated in the document. ETSI ETSI TS 125 435 V15.0.0
46、(2018-07)83GPP TS 25.435 version 15.0.0 Release 151 Scope The present document provides a description of the UTRAN RNC-Node B (Iub) interface user plane protocols for Common Transport Channel data streams as agreed within the TSG-RAN working group 3. NOTE: By Common Transport Channel one must unders
47、tand RACH, FACH/PCH, DSCH, USCH FDD and 1.28Mcps TDD -, E-DCH for CELL_FACH and Idle and HS-DSCH. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. References are either specific (identified by date of public
48、ation, 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 GSM document), a non-specific reference implicitly refers to
49、 the latest version of that document in the same Release as the present document. 1 Void 2 3GPP TS 25.402: “Synchronisation in UTRAN, Stage 2“. 3 3GPP TS 25.302: “Services provided by the Physical Layer“. 4 3GPP TS 25.221: “Physical channels and mapping of transport channels to physical channels (TDD)“. 5 3GPP TS 25.211: “Physical channels and mapping of transport channels onto physical channels (FDD)“. 6 3GPP TS 25.433: “UTRAN I
