ETSI TS 136 421-2018 LTE Evolved Universal Terrestrial Radio Access Network (E-UTRAN) X2 layer 1 (V15 0 0 3GPP TS 36 421 version 15 0 0 Release 15).pdf

1、 ETSI TS 136 421 V15.0.0 (2018-07) LTE; Evolved Universal Terrestrial Radio Access Network (E-UTRAN); X2 layer 1 (3GPP TS 36.421 version 15.0.0 Release 15) TECHNICAL SPECIFICATION ETSI ETSI TS 136 421 V15.0.0 (2018-07)13GPP TS 36.421 version 15.0.0 Release 15Reference RTS/TSGR-0336421vf00 Keywords L

2、TE 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 from:

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8、e benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members. GSMand the GSM logo are trademarks registered and owned by the GSM Association. ETSI ETSI TS 136 421 V15.0.0 (2018-07)23GPP TS 36.421 version 15.0.0 Release 15Intellectual Prope

9、rty 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, and can be found in ETSI SR 000 314: “Intellectual Proper

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13、t 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 may refer to technical specifications or reports using the

14、ir 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.org/key/queryform.asp. Modal verbs terminology In the pr

15、esent 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). “must“ and “must not“ are NOT allowed in ETSI deliverabl

16、es except when used in direct citation. ETSI ETSI TS 136 421 V15.0.0 (2018-07)33GPP TS 36.421 version 15.0.0 Release 15Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g31 Scope 5g32 References 5g33 Definitions, symbols and abbreviations . 5g33.1 Definiti

17、ons 5g33.2 Symbols 5g33.3 Abbreviations . 5g34 Introduction 5g3Annex A (informative): Change history . 6g3History 7g3ETSI ETSI TS 136 421 V15.0.0 (2018-07)43GPP TS 36.421 version 15.0.0 Release 15Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP).

18、 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 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

19、 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 approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updat

20、es, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 136 421 V15.0.0 (2018-07)53GPP TS 36.421 version 15.0.0 Release 151 Scope The present document specifies the standards allowed to implement Layer 1 on the X2 interface. The spec

21、ification of transmission delay requirements and O S1 layer 1“. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the definitions given in TS 36.411 1 apply. 3.2 Symbols For the purposes of the present document, the symbols given in TS 36.411 1 apply.

22、 3.3 Abbreviations For the purposes of the present document, the abbreviations given in TS 36.411 1 apply. 4 Introduction The X2 Layer 1 shall comply with the requirements of clauses 4 through 6 in TS 36.411 1. ETSI ETSI TS 136 421 V15.0.0 (2018-07)63GPP TS 36.421 version 15.0.0 Release 15Annex A (i

23、nformative): Change history Change history Date TSG # TSG Doc. CR Rev Subject/Comment Old New 2007-09 37 RP-070587 specification presented to TSG-RAN for information 0.0.1 1.0.0 2007-11 38 RP-070854 specification presented to TSG-RAN for approval 1.0.0 2.0.0 2007-12 38 specification approved at TSG-

24、RAN and placed under change control 2.0.0 8.0.0 2009-12 46 Upgraded to Release 9 8.0.0 9.0.0 2010-02 History section updated 9.0.0 9.0.1 2010-12 Rel-10 created based on v. 9.0.1 9.0.1 10.0.0 2011-03 SP-49 SP-100629 Clarification on the use of References (TS 21.801 CR#0030) 10.0.0 10.0.1 2012-09 Upda

25、te to Rel-11 version (MCC) 10.0.1 11.0.0 2012-12 58 RP-121737 2 1 Rapporteur editorial cleanup 11.0.0 11.1.0 2014-09 Update to Rel-12 version (MCC) 11.1.0 12.0.0 2015-12 Update to Rel-13 version (MCC) 12.0.0 13.0.0 Change history Date Meeting TDoc CR Rev Cat Subject/Comment New version 2017-03 SA#75 Promotion to Release 14 without technical change 14.0.0 2018-06 SA#80 - - - - Promotion to Release 15 without technical change 15.0.0 ETSI ETSI TS 136 421 V15.0.0 (2018-07)73GPP TS 36.421 version 15.0.0 Release 15History Document history V15.0.0 July 2018 Publication