ETSI TS 136 463-2016 LTE Evolved Universal Terrestrial Radio Access Network (E-UTRAN) and Wirelss LAN (WLAN) Xw application protocol (XwAP) (V13 1 0 3GPP TS 36 463 VERSION 13 1 0 R.pdf

1、 ETSI TS 1EvolvedRadio Access Network (Xw appli(3GPP TS 36.4TECHNICAL SPECIFICATION136 463 V13.0.0 (2016LTE; ed Universal Terrestrial k (E-UTRAN) and Wireless LAplication protocol (XwAP) .463 version 13.0.0 Release 1316-04) AN (WLAN); 13) ETSI ETSI TS 136 463 V13.0.0 (2016-04)13GPP TS 36.463 version

2、 13.0.0 Release 13Reference DTS/TSGR-0336463vd00 Keywords LTE 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

4、en authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document

5、 should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the followin

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 136 463 V13.0.0 (2016-04)23GPP TS 36.463 versi

9、on 13.0.0 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 136 463 V13.0.0 (2016-04)33GPP TS 36.463 version 13.0.0 Release 13Contents Intellectual Property

15、Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 6g31 Scope 7g32 References 7g33 Definitions, symbols and abbreviations . 8g33.1 Definitions 8g33.2 Abbreviations . 8g34 General . 8g34.1 Procedure specification principles 8g34.2 Forwards and backwards compatibility 9g34.3 Specification n

16、otations . 9g35 XwAP services . 9g35.1 General . 9g35.2 XwAP procedures. 9g35.3 Parallel transactions 10g36 Services expected from signalling transport . 10g37 Functions of XwAP 10g38 XwAP procedures 10g38.1 Elementary procedures . 10g38.2 Xw Setup 11g38.2.1 General 11g38.2.2 Successful Operation 11

17、g38.2.3 Unsuccessful Operation 12g38.2.4 Abnormal Conditions 12g38.3 WT Configuration Update 12g38.3.1 General 12g38.3.2 Successful Operation 12g38.3.3 Unsuccessful Operation 13g38.3.4 Abnormal Conditions 13g38.4 WT Status Reporting Initiation 13g38.4.1 General 13g38.4.2 Successful Operation 13g38.4

18、.3 Unsuccessful Operation 14g38.4.4 Abnormal Conditions 14g38.5 WT Status Reporting 14g38.5.1 General 14g38.5.2 Successful Operation 14g38.5.3 Unsuccessful Operation 14g38.5.4 Abnormal Conditions 14g38.6 Error Indication 15g38.6.1 General 15g38.6.2 Successful Operation 15g38.6.3 Unsuccessful Operati

19、on 15g38.6.4 Abnormal Conditions 15g38.7 Reset . 16g38.7.1 General 16g3ETSI ETSI TS 136 463 V13.0.0 (2016-04)43GPP TS 36.463 version 13.0.0 Release 138.7.2 Successful Operation 16g38.7.3 Unsuccessful Operation 16g38.7.4 Abnormal Conditions 16g38.8 WT Addition Preparation . 17g38.8.1 General 17g38.8.

20、2 Successful Operation 17g38.8.3 Unsuccessful Operation 18g38.8.4 Abnormal Conditions 18g38.9 eNB Initiated WT Modification Preparation 18g38.9.1 General 18g38.9.2 Successful Operation 18g38.9.3 Unsuccessful Operation 19g38.9.4 Abnormal Conditions 20g38.10 WT Initiated WT Modification 20g38.10.1 Gen

21、eral 20g38.10.2 Successful Operation 20g38.10.3 Unsuccessful Operation 21g38.10.4 Abnormal Conditions 21g38.11 eNB Initiated WT Release 21g38.11.1 General 21g38.11.2 Successful Operation 21g38.11.3 Unsuccessful Operation 22g38.11.4 Abnormal Conditions 22g38.12 WT Initiated WT Release . 22g38.12.1 Ge

22、neral 22g38.12.2 Successful Operation 22g38.12.3 Unsuccessful Operation 22g38.12.4 Abnormal Conditions 22g38.13 WT Association Confirmation . 23g38.13.1 General 23g38.13.2 Successful Operation 23g38.13.3 Unsuccessful Operation 23g38.13.4 Abnormal Conditions 23g39 Elements for XwAP Communication . 23

23、g39.0 General . 23g39.1 Message Functional Definition and Content 23g39.1.1 Xw SETUP REQUEST 23g39.1.2 Xw SETUP RESPONSE 24g39.1.3 Xw SETUP FAILURE 24g39.1.4 WT CONFIGURATION UPDATE 24g39.1.5 WT CONFIGURATION UPDATE ACKNOWLEDGE 25g39.1.6 WT CONFIGURATION UPDATE FAILURE 25g39.1.7 WT STATUS REQUEST .

24、25g39.1.8 WT STATUS RESPONSE . 26g39.1.9 WT STATUS FAILURE 28g39.1.10 WT STATUS REPORT 29g39.1.11 ERROR INDICATION . 29g39.1.12 RESET 29g39.1.13 RESET RESPONSE . 30g39.1.14 WT ADDITION REQUEST . 30g39.1.15 WT ADDITION REQUEST ACKNOWLEDGE . 30g39.1.16 WT ADDITION REQUEST REJECT 31g39.1.17 WT MODIFICA

25、TION REQUEST . 31g39.1.18 WT MODIFICATION REQUEST ACKNOWLEDGE . 32g39.1.19 WT MODIFICATION REQUEST REJECT 33g39.1.20 WT MODIFICATION REQUIRED . 34g39.1.21 WT MODIFICATION CONFIRM . 34g39.1.22 WT MODIFICATION REFUSE 35g39.1.23 WT RELEASE REQUEST . 35g39.1.24 WT RELEASE REQUIRED. 35g39.1.25 WT RELEASE

26、 CONFIRM 36g3ETSI ETSI TS 136 463 V13.0.0 (2016-04)53GPP TS 36.463 version 13.0.0 Release 139.1.26 WT ASSOCIATION CONFIRMATION . 36g39.2 Information Element definitions . 36g39.2.0 General 36g39.2.1 Message Type . 37g39.2.2 Global eNB ID 37g39.2.3 PLMN Identity 37g39.2.4 Cause 38g39.2.5 Criticality

27、Diagnostics 41g39.2.6 WT ID. 41g39.2.7 WLAN Information 42g39.2.8 BSSID . 42g39.2.9 SSID 43g39.2.10 HESSID 43g39.2.11 BSS Load 43g39.2.12 WAN Metrics 43g39.2.13 WLAN Band Information . 44g39.2.14 Channel Utilization . 44g39.2.15 WLAN Backhaul Rate 44g39.2.16 UE Identity 44g39.2.17 Bit Rate . 44g39.2

28、.18 E-RAB ID . 45g39.2.19 E-RAB Level QoS Parameters 45g39.2.20 Allocation and Retention Priority . 45g39.2.21 GBR QoS Information 46g39.2.22 GTP Tunnel Endpoint . 47g39.2.23 E-RAB List . 47g39.2.24 UE XwAP ID 47g39.2.25 Station Count 47g39.2.26 Available Channel Utilization. 47g39.2.27 WLAN Securit

29、y Information 48g39.2.28 Mobility Set 48g39.3 Message and Information Element Abstract Syntax (with ASN.1) 49g39.3.1 General 49g39.3.2 Usage of Private Message Mechanism for Non-standard Use 49g39.3.3 Elementary Procedure Definitions 49g39.3.4 PDU Definitions . 54g39.3.5 Information Element definiti

30、ons . 72g39.3.6 Common definitions . 83g39.3.7 Constant definitions 84g39.3.8 Container definitions. 87g39.4 Message transfer syntax . 91g310 Handling of unknown, unforeseen and erroneous protocol data 91g3Annex A (informative): Change history . 92g3History 93g3ETSI ETSI TS 136 463 V13.0.0 (2016-04)

31、63GPP TS 36.463 version 13.0.0 Release 13Foreword 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 the

32、 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 approv

33、ed 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 136 463 V13.0.0 (2016-04)73GPP T

34、S 36.463 version 13.0.0 Release 131 Scope The present document specifies the signalling procedures of the control plane between an eNB and WLAN Termination (WT). XwAP supports the functions of Xw interface by signalling procedures defined in this document. 2 References The following documents contai

35、n 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-sp

36、ecific 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 21.905: “Vocabulary for 3GPP Specifications

37、“. 2 3GPP TS 36.300: “Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2“. 3 3GPP TS 29.281: “General Packet Radio System (GPRS) Tunnelling Protocol User Plane (GTPv1-U)“. 4 3GPP TS 36.462: Evolved Univer

38、sal Terrestrial Radio Access Network (E-UTRAN) and Wireless LAN (WLAN); Xw signalling support 5 ITU-T Recommendation X.691 (2002-07): “Information technology - ASN.1 encoding rules - Specification of Packed Encoding Rules (PER) “. 6 ITU-T Recommendation X.680 (07/2002): “Information technology Abstr

39、act Syntax Notation One (ASN.1): Specification of basic notation“. 7 ITU-T Recommendation X.681 (07/2002): “Information technology Abstract Syntax Notation One (ASN.1): Information object specification“. 8 3GPP TS 36.413: “Evolved Universal Terrestrial Radio Access Network (E-UTRAN); S1 Application

40、Protocol (S1AP)“. 9 3GPP TS 36.401: “Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Architecture description“. 10 Wi-Fi Alliance Technical Committee, Hotspot 2.0 Technical Task Group Hotspot 2.0 (Release 2) Technical Specification Version 3.11. 11 IEEE Std 802.11-2012, IEEE Standard f

41、or Information technology-Telecommunications and information exchange between systems-Local and metropolitan area network. 12 3GPP TR 25.921: Guidelines and principles for protocol description and error handling 13 3GPP TS 23.203: Numbering, addressing and identification 14 3GPP TS 23.401: General P

42、acket Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access 15 3GPP TS 36.464: Evolved Universal Terrestrial Radio Access Network (E-UTRAN) and Wireless LAN (WLAN); Xw data transport ETSI ETSI TS 136 463 V13.0.0 (2016-04)83GPP TS 36.463 version 13.

43、0.0 Release 1316 3GPP TS 29.281: General Packet Radio System (GPRS) Tunnelling Protocol User Plane (GTPv1-U) 17 3GPP TS 33.401: 3GPP System Architecture Evolution (SAE); Security architecture 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms

44、 and definitions given in TR 21.905 1 and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 1. Elementary Procedure: XwAP protocol consists of Elementary Procedures (EPs). An XwAP Elementary Procedure is a unit of

45、interaction between an eNB and WT. An EP consists of an initiating message and possibly a response message. Two kinds of EPs are used: - Class 1: Elementary Procedures with response (success or failure), - Class 2: Elementary Procedures without response. E-RAB: Defined in TS 36.401 9. WT: Defined in

46、 TS 36.300 2. 3.2 Abbreviations For the purposes of the present document, the abbreviations given in TR 21.905 1 and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905 1. DL Downlink eNB E-UTRAN Nod

47、eB EP Elementary Procedure EPC Evolved Packet Core E-RAB E-UTRAN Radio Access Bearer E-UTRAN Evolved UTRAN IE Information ElementLWA LTE/WLAN Aggregation PDCP Packet Data Convergence Protocol RCLWI RAN Controlled LTE-WLAN Interworking SN Sequence Number TAC Tracking Area Code UE User Equipment UL Up

48、link WT WLAN Termination Xw UP Xw User Plane 4 General 4.1 Procedure specification principles The principle for specifying the procedure logic is to specify the functional behaviour of the terminating eNB exactly and completely. Any rule that specifies the behaviour of the originating eNB shall be p

49、ossible to be verified with information that is visible within the system. The following specification principles have been applied for the procedure text in clause 8: ETSI ETSI TS 136 463 V13.0.0 (2016-04)93GPP TS 36.463 version 13.0.0 Release 13- The procedure text discriminates between: 1) Functionality which “shall“ be executed The procedure text indicates that the receiving node “shall“ perform a certain function Y under a certain condition. If the receiving node supports procedure X but cannot perform fun