1、 ETSI TS 125 224 V14.0.0 (2017-04) Universal Mobile Telecommunications System (UMTS); Physical layer procedures (TDD) (3GPP TS 25.224 version 14.0.0 Release 14) TECHNICAL SPECIFICATION ETSI ETSI TS 125 224 V14.0.0 (2017-04)13GPP TS 25.224 version 14.0.0 Release 14Reference RTS/TSGR-0125224ve00 Keywo
2、rds 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 downloaded
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7、en 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. 3GPPTM
8、 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 125 224 V14.0.0 (2017-04)23GPP TS 25.224 version 14.0.0 Release 14Intellectual Property R
9、ights 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); Essenti
10、al, 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 carried out
11、 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 Generation
12、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 and ET
13、SI 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 Drafting Rule
14、s (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 125 224 V14.0.0 (2017-04)33GPP TS 25.224 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs termino
15、logy 2g3Foreword . 8g31 Scope 9g32 References 9g33 Abbreviations . 10g34 Physical layer procedures for the 3.84 Mcps option 11g34.1 General . 11g34.2 Transmitter power control 11g34.2.1 General parameters . 11g34.2.2 Uplink control . 11g34.2.2.1 General limits 11g34.2.2.2 PRACH . 12g34.2.2.3 DPCH, P
16、USCH and HS-SICH 12g34.2.2.3.1 Gain factors . 12g34.2.2.3.2 Out of synchronisation handling 13g34.2.2.4 E-PUCH 13g34.2.2.4.1 Gain factors for E-PUCH 14g34.2.2.5 E-RUCCH . 15g34.2.3 Downlink control 15g34.2.3.1 P-CCPCH 15g34.2.3.2 S-CCPCH, PICH . 15g34.2.3.2A MICH 15g34.2.3.3 SCH. 16g34.2.3.3A PNBSCH
17、 . 16g34.2.3.4 DPCH, PDSCH . 16g34.2.3.4.1 Out of synchronisation handling 17g34.2.3.5 HS-PDSCH . 17g34.2.3.6 HS-SCCH 17g34.2.3.7 E-AGCH . 17g34.2.3.8 E-HICH . 17g34.3 Timing advance 17g34.4 Synchronisation procedures 18g34.4.1 Cell search 18g34.4.2 Dedicated channel synchronisation . 18g34.4.2.1 Sy
18、nchronisation primitives 18g34.4.2.1.1 General 18g34.4.2.1.2 Downlink synchronisation primitives 18g34.4.2.1.2A Downlink synchronisation primitives for HS-channels . 19g34.4.2.1.3 Uplink synchronisation primitives . 19g34.4.2.2 Radio link monitoring . 20g34.4.2.2.1 Downlink radio link failure . 20g3
19、4.4.2.2.2 Uplink radio link failure/restore 20g34.5 Discontinuous transmission (DTX) procedure . 20g34.5.1 Description of special bursts . 20g34.5.2 Use of special bursts during DTX . 21g34.5.3 Use of special bursts for initial establishment / reconfiguration . 21g34.5.4 Use of special bursts for DT
20、X on beacon channels 21g34.6 Downlink transmit diversity . 21g34.6.1 Transmit diversity for PDSCH, DPCH, HS-SCCH, HS-PDSCH and E-AGCH 21g34.6.2 Transmit diversity for SCH and S-CCPCH 22g34.6.2.1 SCH transmission scheme . 22g34.6.2.2 S-CCPCH transmission scheme 23g3ETSI ETSI TS 125 224 V14.0.0 (2017-
21、04)43GPP TS 25.224 version 14.0.0 Release 144.6.3 Transmit diversity for beacon channels 23g34.6.3.1 SCTD transmission scheme 23g34.7 Random access procedure 24g34.7.1 Physical random access procedure 24g34.7A E-RUCCH transmission procedure 25g34.8 DSCH procedure 25g34.8.1 DSCH procedure with TFCI i
22、ndication 25g34.8.2 DSCH procedure with midamble indication . 26g34.9 Node B synchronisation procedure over the air . 26g34.9.1 Frequency acquisition phase . 26g34.9.2 Initial synchronisation. 26g34.9.3 Steady-state phase . 26g34.9.4 Late entrant cells . 26g34.10 Idle periods for IPDL location metho
23、d . 27g34.10.1 General 27g34.10.2 Parameters of IPDL 27g34.10.3 Calculation of idle period position 27g34.11 HS-DSCH procedure 28g34.11.1 Link adaptation procedure 28g34.11.2 HS-DSCH channel quality indication procedure 29g34.12 Macro-diversity procedure . 30g34.13 E-DCH related procedures . 30g34.1
24、3.1 ACK/NACK detection 30g34.13.2 Serving and neighbour cell pathloss metric derivation . 30g34.13.3 Channelisation code hopping procedure for E-PUCH 31g34.14 Physical layer procedures for 3.84 Mcps MBSFN IMB . 33g34.14.1 Radio frame timing on the MBSFN layer . 33g34.14.2 Downlink power control . 33
25、g34.14.2.1 S-CCPCH 33g34.14.2.2 MICH 33g34.14.2.3 P-CPICH . 34g34.14.2.4 T-CPICH . 34g35 Physical layer procedures for the 1.28 Mcps option 34g35.1 Transmitter power control 34g35.1.1 Uplink control . 34g35.1.1.1 General limits 34g35.1.1.2 UpPCH 34g35.1.1.3 PRACH . 35g35.1.1.4 DPCH and PUSCH . 35g35
26、.1.1.4.1 Gain factors . 35g35.1.1.4.2 Out of synchronization handling . 35g35.1.1.5 HS-SICH . 36g35.1.1.6 E-PUCH 36g35.1.1.6.1 Gain factors for E-PUCH 37g35.1.1.7 E-RUCCH . 39g35.1.1.8 Standalone midamble channel . 39g35.1.2 Downlink control 39g35.1.2.1 P-CCPCH 39g35.1.2.2 The power of the FPACH . 3
27、9g35.1.2.3 S-CCPCH, PICH . 39g35.1.2.3A MICH 39g35.1.2.4 DPCH, PDSCH . 39g35.1.2.4.1 Out of synchronisation handling 40g35.1.2.5 HS-PDSCH . 40g35.1.2.6 HS-SCCH 40g35.1.2.7 PLCCH 40g35.1.2.8 E-AGCH . 40g35.1.2.9 E-HICH . 41g35.2 UL synchronisation 41g35.2.1 General description . 41g35.2.1.1 Preparati
28、on of uplink synchronization (downlink synchronization) . 41g3ETSI ETSI TS 125 224 V14.0.0 (2017-04)53GPP TS 25.224 version 14.0.0 Release 145.2.1.2 Establishment of uplink synchronization 41g35.2.1.3 Maintenance of uplink synchronisation 41g35.2.2 UpPCH 42g35.2.3 PRACH . 42g35.2.4 DPCH and PUSCH .
29、42g35.2.4.1 Out of synchronization handling . 43g35.2.5 HS-SICH . 43g35.2.6 E-PUCH 43g35.2.7 E-RUCCH . 43g35.2.8 Standalone midamble channel 44g35.3 Synchronisation procedures 44g35.3.1 Cell search 44g35.3.2 DCH synchronization . 44g35.3.2A Shared physical channel synchronization . 44g35.3.2A.1 Sync
30、hronisation primitives 44g35.3.2A.1.1 General 44g35.3.2A.1.2 Downlink synchronisation primitives 44g35.3.2A.1.3 Uplink synchronisation primitives . 45g35.3.2A.2 Radio link monitoring . 45g35.3.2A.2.1 Downlink radio link failure . 45g35.3.2A.2.2 Uplink radio link failure/restore 45g35.3.3 Synchroniza
31、tion procedure in CELL_FACH state . 45g35.3.3.1 Uplink synchronization status detection 45g35.3.3.2 Establishment of uplink synchronization 46g35.4 Discontinuous transmission (DTX) procedure . 46g35.4.1 Description of special bursts . 46g35.4.2 Use of special bursts during DTX . 46g35.4.3 Use of spe
32、cial bursts for initial establishment / reconfiguration . 47g35.5 Downlink transmit diversity . 47g35.5.1 Transmit diversity for PDSCH, DPCH, HS-SCCH, HS-PDSCH and E-AGCH 47g35.5.1.1 TSTD for PDSCH and DPCH . 47g35.5.1.2 Closed loop Tx diversity for PDSCH, DPCH, HS-SCCH, HS-PDSCH and E-AGCH 48g35.5.
33、2 Transmit diversity for DwPCH . 48g35.5.3 Transmit diversity for P-CCPCH 49g35.5.3.1 TSTD transmission scheme for P-CCPCH . 49g35.5.4 SCTD transmission scheme for beacon channels . 49g35.6 Random access procedure 50g35.6.1 Definitions 50g35.6.1A UpPCH sub-channel . 50g35.6.2 Preparation of random a
34、ccess . 51g35.6.3 Random access procedure . 52g35.6.3.1 The use and generation of the information fields transmitted in the FPACH . 53g35.6.3.1.1 Signature reference number . 53g35.6.3.1.2 Relative sub-frame number . 53g35.6.3.1.3 Received starting position of the UpPCH (UpPCHPOS) . 54g35.6.3.1.4 Tr
35、ansmit power level command for the RACH message 54g35.6.3A E-RUCCH procedure 54g35.6.4 Random access collision . 55g35.7 Node B synchronisation procedure over the air . 55g35.7.1 Initial synchronisation. 55g35.7.2 Steady-state phase . 55g35.7.3 Late entrant cells . 55g35.8 Idle periods for IPDL loca
36、tion method . 56g35.8.1 General 56g35.8.2 Parameters of IPDL 56g35.8.3 Calculation of idle period position 56g35.9 HS-DSCH procedure in CELL_DCH state 57g35.9.1 Link adaptation procedure 57g35.9.2 HS-DSCH channel quality indication procedure 58g35.9.3 HS-SCCH monitoring procedure 59g35.9A HS-DSCH pr
37、ocedure in CELL_FACH state 59g35.9A.1 Link adaptation procedure 59g3ETSI ETSI TS 125 224 V14.0.0 (2017-04)63GPP TS 25.224 version 14.0.0 Release 145.9A.2 HS-DSCH channel quality indication procedure 60g35.9A.3 HS-SCCH monitoring procedure 60g35.9B HS-DSCH procedure in CELL_PCH or URA_PCH state 60g35
38、.9B.1 Link adaptation procedure 60g35.9B.2 HS-DSCH channel quality indication procedure 61g35.9B.3 HS-SCCH monitoring procedure 61g35.10 Macro-diversity procedure . 61g35.11 E-DCH Procedure. 61g35.11.1 ACK/NACK detection 61g35.11.2 Serving and neighbour cell pathloss metric derivation . 62g35.11.3 E
39、-AGCH monitoring in CELL_DCH state . 63g35.11.3A E-AGCH monitoring in CELL_FACH state . 63g35.12 MIMO operation of HS-DSCH 63g35.12.1 General procedure . 63g35.12.2 Identification of MIMO dual stream . 64g35.12.3 UE antennas time switched transmission 64g35.12A MU-MIMO operation of HS-DSCH and E-DCH
40、 . 65g35.13 Control channel discontinuous reception procedures . 65g35.13.1 Discontinuous downlink reception . 66g35.13.2 HS-SCCH orders 67g36 Physical layer procedures for the 7.68 Mcps option 67g36.1 Transmitter power control 67g36.2 Timing advance 68g36.3 Synchronisation procedures 68g36.4 Discon
41、tinuous transmission (DTX) procedure . 68g36.5 Downlink transmit diversity . 68g36.5.1 Transmit diversity for PDSCH, DPCH, HS-SCCH, HS-PDSCH and E-AGCH 68g36.5.2 Transmit diversity for SCH and S-CCPCH 68g36.5.3 Transmit diversity for Beacon Channels . 69g36.5.3.1 SCTD transmission scheme 69g36.6 Ran
42、dom access procedure 69g36.6.1 Physical random access procedure 69g36.6A E-RUCCH transmission procedure 69g36.7 DSCH procedure 70g36.8 Idle periods for IPDL location method . 70g36.9 HS-DSCH procedure 70g36.9.1 Link adaptation procedure 70g36.9.2 HS-DSCH channel quality indication procedure 71g36.10
43、 Macro-diversity procedure . 71g36.11 E-DCH related procedures . 71g36.11.1 ACK/NACK detection 71g36.11.2 Serving and neighbour cell pathloss metric derivation . 71g36.11.3 Channelisation code hopping procedure for E-PUCH 71g3Annex A (informative): Power Control 74g3A.1 Example implementation of dow
44、nlink power control in the UE 74g3A.2 Example implementation of closed loop uplink power control in Node B for 1.28Mcps TDD . 74g3A.3 Example implementation of downlink power control in UE for 1.28Mcps TDD when TSTD is used. 74g3A.4 Example implementation of open loop power control for access proced
45、ure for 1.28Mcps TDD 75g3A.5 Example implementation of closed loop uplink HS-SICH power control in Node B for 1.28Mcps TDD 75g3Annex B (informative): Determination of weight information. 76g3B.1 STD weights . 76g3B.2 TxAA weights 76g3ETSI ETSI TS 125 224 V14.0.0 (2017-04)73GPP TS 25.224 version 14.0
46、.0 Release 14Annex C (informative): Cell search procedure for 3.84Mcps TDD . 77g3Annex CA (informative): Cell search procedure for 1.28Mcps TDD . 78g3Annex CB (informative): Examples random access procedure for 1.28Mcps TDD 80g3Annex D (informative): Change history . 82g3History 87g3ETSI ETSI TS 125
47、 224 V14.0.0 (2017-04)83GPP TS 25.224 version 14.0.0 Release 14Foreword 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
48、. 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 presented to TSG for information; 2 presented to TSG for approval; 3 or g
49、reater 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 editorial only changes have been incorporated in the document. ETSI ETSI TS 125 224 V14.0.0 (2017-04)93GPP TS 25.224 version 14.0.0 Release 141 Scope The present document describes the Physical Layer Procedures in the TDD mode of UTRA. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the pre
