ETSI TS 148 008-2016 Digital cellular telecommunications system (Phase 2+) (GSM) Mobile Switching Centre - Base Station system (MSC-BSS) interface Layer 3 specification (V13 3 0 3G.pdf

1、 ETSI TS 1Digital cellular telecommMobile Switching CentLay(3GPP TS 48.0TECHNICAL SPECIFICATION148 008 V13.1.0 (2016mmunications system (Phase ntre - Base Station system (Minterface; ayer 3 specification .008 version 13.1.0 Release 13GLOBAL SYSTEMOBILE COMMUN16-04) e 2+) (GSM); (MSC-BSS) 13) TEM FOR

2、 ICATIONSRETSI ETSI TS 148 008 V13.1.0 (2016-04)13GPP TS 48.008 version 13.1.0 Release 13Reference RTS/TSGG-0248008vd10 Keywords GSM 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 bu

3、t non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important 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 version

4、s of the present document shall not be modified without the prior written 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 specif

5、ic network drive within ETSI Secretariat. Users of the present document 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 i

6、n the present document, please send your comment to one of the following 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 a

7、s authorized by written permission of ETSI. The content of the PDF version 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. DECT

8、TM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered 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 A

9、ssociation. ETSI ETSI TS 148 008 V13.1.0 (2016-04)23GPP TS 48.008 version 13.1.0 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 fo

10、r ETSI members and non-members, and can be found 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 (http

11、s:/ipr.etsi.org/). Pursuant to the ETSI IPR 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, essen

12、tial to the present document. 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 their 3GPP identities, UMTS identities or GSM identities. These should be interpre

13、ted 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 present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“,

14、 “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 deliverables except when used in direct citation. ETSI ETSI TS 148 008 V13.1.0 (2016-04)3

15、3GPP TS 48.008 version 13.1.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 11g31 Scope 12g31.1 References 12g31.2 Definitions and Abbreviations 14g32 Application to interface structures . 15g32.1 The BSS Operation and Maintenance Application

16、Part . 15g32.2 The Direct Transfer Application Part . 15g32.3 The BSS Management Application Part . 16g32.4 Handling of abnormal events related to the BSSAP Header 16g33 The BSS Management Application Part 16g33.1 BSSMAP Procedures . 16g33.1.1 Assignment . 17g33.1.1.1 Successful Operation . 17g33.1.

17、1.2 Assignment Failure . 20g33.1.1.3 Abnormal Conditions 21g33.1.2 Blocking and Unblocking . 22g33.1.2.1 Successful Operation . 22g33.1.2.2 Abnormal Conditions 23g33.1.2.2.1 Applying to the Single Circuit Block Procedure . 23g33.1.2.2.2 Applying to the Circuit Group Block Procedure . 24g33.1.3 Resou

18、rce Indication 25g33.1.3.1 Successful Operation . 25g33.1.4 Reset . 26g33.1.4.1 Global Reset Procedure . 26g33.1.4.1.1 Reset at the BSS 26g33.1.4.1.2 Reset at the MSC . 26g33.1.4.1.3 Abnormal Conditions 27g33.1.4.1.3.1 Abnormal Condition at the BSS. 27g33.1.4.1.3.2 Abnormal Condition at the MSC . 27

19、g33.1.4.2 Reset Circuit 27g33.1.4.2.1 Reset Circuit at the BSS 27g33.1.4.2.2 Reset Circuit at the MSC . 27g33.1.4.2.3 Abnormal conditions . 28g33.1.4.3 Reset IP Resource . 28g33.1.4.3.1 Reset IP Resource procedure initiated by the BSS 28g33.1.4.3.2 Reset IP Resource procedure initiated by the MSC .

20、28g33.1.4.3.3 Abnormal conditions . 29g33.1.5 External Handover 29g33.1.5.1 Handover Required Indication 29g33.1.5.1.1 Generation of the HANDOVER REQUIRED message 30g33.1.5.1.2 Abnormal conditions for DTM Handover . 32g33.1.5.2 Handover Resource allocation 33g33.1.5.2.1 Operation of the procedure 33

21、g33.1.5.2.2 Handover Resource Allocation Failure . 37g33.1.5.2.3 Abnormal conditions . 38g33.1.5.3 Handover execution 38g33.1.5.3.1 Operation of the procedure 39g33.1.5.3.2 Handover Failure . 40g33.1.5.3.3 Abnormal Conditions 41g33.1.5a Handover from GSM to another System. 41g33.1.5a.1 Generation of

22、 the HANDOVER REQUIRED message for intersystem handover . 42g3ETSI ETSI TS 148 008 V13.1.0 (2016-04)43GPP TS 48.008 version 13.1.0 Release 133.1.5a.2 Inter-System Handover Resource Allocation Failure 43g33.1.5a.3 Intersystem handover Execution . 44g33.1.5a.4 Inter System Handover Failure . 45g33.1.5

23、a.5 Abnormal Conditions 45g33.1.5b Handover from another system to GSM . 45g33.1.5b.1 General 45g33.1.5b.2 Inter-System Handover Resource Allocation 46g33.1.5c BSS Internal Handover with MSC support . 46g33.1.5c.1 Internal Handover Preparation 46g33.1.5c.1.1 Internal Handover Required Reject . 47g33

24、.1.5c.2 Internal Handover Execution 47g33.1.5c.2.1 Internal Handover failure. 48g33.1.5c.2.2 Abnormal Conditions 48g33.1.5c.3 Internal Handover Enquiry 49g33.1.6 Internal Intra-Cell Handover Procedure 49g33.1.7 Internal Inter-Cell Handover Procedure 50g33.1.8 Handover Candidate Enquiry 50g33.1.8.1 S

25、uccessful Operation . 51g33.1.8.2 Abnormal conditions . 51g33.1.9 Release of Radio Resource And Terrestrial Resource 51g33.1.9.1 Release Due To Transaction Completion 51g33.1.9.1a Release of radio resources and the terrestrial resources for VGCS/VBS calls: . 52g33.1.9.2 Release due to BSS generated

26、reason . 52g33.1.9.3 Release due to successful handover 54g33.1.9.4 Release due to uplink release 54g33.1.10 Paging . 54g33.1.11 Trace Invocation . 54g33.1.12 Flow Control . 55g33.1.12.1 Philosophy. 55g33.1.12.2 Processor Overload at the MSC 55g33.1.12.3 Processor/CCCH overload at the BSS 56g33.1.12

27、.4 Message throughput congestion 56g33.1.13 Classmark Handling Procedures . 56g33.1.13.1 Classmark request procedure 56g33.1.13.2 Classmark updating procedure 56g33.1.14 Cipher Mode Control 56g33.1.14.1 Successful Operation . 56g33.1.14.2 Abnormal Conditions 57g33.1.15 General SCCP Abnormal Conditio

28、ns . 57g33.1.16 Initial MS message 58g33.1.17 Queuing Indication . 58g33.1.17.1 Operation of the procedure in case of assignment procedure 58g33.1.17.2 Operation of the procedure in case of hand-over resource allocation procedure 59g33.1.18 Data Link Control SAPI not Equal to “0“ . 59g33.1.18.1 Data

29、 link set up across the radio interface . 59g33.1.18.1.1 MS to MSC direction . 59g33.1.18.1.2 MSC to MS Direction 59g33.1.18.2 Choice of the signalling link . 59g33.1.19 BSSMAP Error Handling . 60g33.1.19.1 Definitions of Types of Information Elements 60g33.1.19.2 Erroneous Events 61g33.1.19.3 Non-e

30、rroneous Events . 61g33.1.19.4 Other Events 61g33.1.19.5 Appropriate Error Message and Cause Value . 62g33.1.19.6 Unequipped Circuit Identification Code . 62g33.1.19.7 Field Elements . 63g33.1.20 Load Indication Procedure 63g33.1.20.1 Operation of the procedure 64g33.1.21 Voice group call service an

31、d voice broadcast service call set-up and resource assignment . 64g33.1.21.1 Successful operation 65g33.1.21.2 VGCS/VBS call set-up abnormal cases 65g33.1.21.3 VGCS/VBS call set-up failure 65g3ETSI ETSI TS 148 008 V13.1.0 (2016-04)53GPP TS 48.008 version 13.1.0 Release 133.1.22 Voice group call serv

32、ice and voice broadcast service Assignment procedure 65g33.1.22.1 Successful operation 66g33.1.22.2 VGCS/VBS Assignment abnormal cases 68g33.1.22.3 VGCS/VBS Assignment failure 69g33.1.22.4 VGCS/VBS Queuing Indication . 70g33.1.23 (void) 70g33.1.24 Voice group call uplink control procedure - talker p

33、riority not supported by the network . 70g33.1.24.1 Uplink allocation procedure 70g33.1.24.1.1 Successful uplink allocation operation 71g33.1.24.1.2 Unsuccessful uplink allocation operation 71g33.1.24.2 Uplink release procedure . 71g33.1.24.3 Uplink seize procedure 71g33.1.24a Voice group call uplin

34、k control procedure - talker priority supported by the network . 71g33.1.24.a.1 General 71g33.1.24a.2 Uplink allocation procedure 72g33.1.24a.2.1 Successful uplink allocation operation 72g33.1.24a.2.1.1 Normal Priority Request 72g33.1.24a.2.1.2 Privileged or Emergency Priority Request via Uplink Acc

35、ess procedure 72g33.1.24a.2.1.3 Privileged or Emergency Priority Request via Priority Uplink Request procedure . 73g33.1.24a.2.2 Unsuccessful uplink allocation operation 73g33.1.24a.2.2.1 Normal Priority Uplink Request 73g33.1.24a.2.2.2 Privileged or Emergency Uplink Request via Uplink Access proced

36、ure . 73g33.1.24a.2.2.3 Privileged or Emergency Uplink Request via Priority Uplink Request procedure 74g33.1.24a.3 Uplink release procedure . 74g33.1.24a.4 Uplink seize procedure 74g33.1.24a.5 Emergency Reset procedure via UPLINK ACCESS message 74g33.1.24a.5.1 Unsuccessful . 74g33.1.24a.6 Emergency

37、Reset procedure via PRIORITY UPLINK REQUEST message 74g33.1.24a.6.1 Unsuccessful . 74g33.1.24b Talker Information 75g33.1.24c SMS to ongoing VGCS call all . 75g33.1.24d Distributing application-specific data to ongoing VGCS call . 75g33.1.25 PDSS1 flow control 75g33.1.26 Circuit re-selection procedu

38、re . 76g33.1.27 LSA handling 76g33.1.28 Location Acquisition. 76g33.1.28.1 (void) . 77g33.1.28.2 Location request 77g33.1.28.2.1 Successful Operation . 77g33.1.28.2.2 Unsuccessful Operation 78g33.1.28.2.3 Abnormal cases . 78g33.1.28.2.4 Overload 78g33.1.29 Connectionless Information Transfer procedu

39、re . 78g33.1.29.1 Unsuccessful Operation . 78g33.1.29.2 Abnormal cases . 78g33.1.29.3 Segmentation . 78g33.1.30 Common ID 79g33.1.31 VGCS/VBS Cell Re-established - no A-interface link sharing . 79g33.1.32 Rerouting procedure in case of MOCN configuration for network sharing 79g33.1.32.1 General 79g3

40、3.1.32.2 Reroute command . 80g33.1.32.3 Reroute complete 81g33.1.32.4 Abnormal Conditions 81g33.1.33 Local Call Local Switch . 81g33.1.33.1 General 81g33.1.33.2 Local switch establishment . 81g33.1.33.2.1 Call Leg Correlation 81g33.1.33.2.2 Successful Operation . 81g33.1.33.2.3 Unsuccessful Operatio

41、n . 82g33.1.33.3 Local switch break 82g33.1.33.3.1 Local switching break request from MSC . 82g33.1.33.3.2 Local switching break initiated by BSS . 83g3ETSI ETSI TS 148 008 V13.1.0 (2016-04)63GPP TS 48.008 version 13.1.0 Release 133.1.33.3.3 Local Switching break at Handover 83g33.1.33.4 Local switc

42、h prevention 83g33.1.33.5 LCLS Notification . 83g33.2 Message Formats and Coding 84g33.2.1 Message Contents . 87g33.2.1.1 ASSIGNMENT REQUEST 87g33.2.1.2 ASSIGNMENT COMPLETE . 88g33.2.1.3 ASSIGNMENT FAILURE . 90g33.2.1.4 BLOCK . 91g33.2.1.5 BLOCKING ACKNOWLEDGE 91g33.2.1.6 UNBLOCK . 91g33.2.1.7 UNBLO

43、CKING ACKNOWLEDGE 91g33.2.1.8 HANDOVER REQUEST . 92g33.2.1.9 HANDOVER REQUIRED . 95g33.2.1.10 HANDOVER REQUEST ACKNOWLEDGE 97g33.2.1.11 HANDOVER COMMAND 98g33.2.1.12 HANDOVER COMPLETE 98g33.2.1.13 HANDOVER SUCCEEDED 99g33.2.1.14 HANDOVER CANDIDATE ENQUIRE 99g33.2.1.15 HANDOVER CANDIDATE RESPONSE . 9

44、9g33.2.1.16 HANDOVER FAILURE 99g33.2.1.17 RESOURCE REQUEST. 101g33.2.1.18 RESOURCE INDICATION . 101g33.2.1.19 PAGING . 102g33.2.1.20 CLEAR REQUEST . 102g33.2.1.21 CLEAR COMMAND . 103g33.2.1.22 CLEAR COMPLETE 103g33.2.1.23 RESET 103g33.2.1.24 RESET ACKNOWLEDGE 104g33.2.1.25 HANDOVER PERFORMED . 105g3

45、3.2.1.26 OVERLOAD . 106g33.2.1.27 MSC INVOKE TRACE 106g33.2.1.28 BSS INVOKE TRACE . 106g33.2.1.29 CLASSMARK UPDATE 107g33.2.1.30 CIPHER MODE COMMAND 107g33.2.1.31 CIPHER MODE COMPLETE 107g33.2.1.32 COMPLETE LAYER 3 INFORMATION 108g33.2.1.33 QUEUEING INDICATION 108g33.2.1.34 SAPI “n“ REJECT . 108g33.

46、2.1.35 (void) . 109g33.2.1.36 (void) . 109g33.2.1.37 HANDOVER REQUIRED REJECT 109g33.2.1.38 RESET CIRCUIT . 109g33.2.1.39 RESET CIRCUIT ACKNOWLEDGE 110g33.2.1.40 HANDOVER DETECT 110g33.2.1.41 CIRCUIT GROUP BLOCK 110g33.2.1.42 CIRCUIT GROUP BLOCKING ACKNOWLEDGE . 110g33.2.1.43 CIRCUIT GROUP UNBLOCK 1

47、11g33.2.1.44 CIRCUIT GROUP UNBLOCKING ACKNOWLEDGE . 111g33.2.1.45 CONFUSION 111g33.2.1.46 CLASSMARK REQUEST . 112g33.2.1.47 UNEQUIPPED CIRCUIT . 112g33.2.1.48 CIPHER MODE REJECT . 112g33.2.1.49 LOAD INDICATION . 113g33.2.1.50 VGCS/VBS SETUP 113g33.2.1.51 VGCS/VBS SETUP ACK . 113g33.2.1.52 VGCS/VBS S

48、ETUP REFUSE 114g33.2.1.53 VGCS/VBS ASSIGNMENT REQUEST 114g33.2.1.54 VGCS/VBS ASSIGNMENT RESULT. 115g33.2.1.55 VGCS/VBS ASSIGNMENT FAILURE . 115g33.2.1.56 VGCS/VBS QUEUING INDICATION 116g33.2.1.57 UPLINK REQUEST . 116g3ETSI ETSI TS 148 008 V13.1.0 (2016-04)73GPP TS 48.008 version 13.1.0 Release 133.2

49、.1.58 UPLINK REQUEST ACKNOWLEDGE . 117g33.2.1.59 UPLINK REQUEST CONFIRMATION 117g33.2.1.59a UPLINK APPLICATION DATA . 117g33.2.1.60 UPLINK RELEASE INDICATION . 117g33.2.1.61 UPLINK REJECT COMMAND . 118g33.2.1.62 UPLINK RELEASE COMMAND . 118g33.2.1.63 UPLINK SEIZED COMMAND . 118g33.2.1.64 SUSPEND . 118g33.2.1.65 RESUME 119g33.2.1.66 CHANGE CIRCUIT . 119g33.2.1.67 CHANGE CIRCUIT ACKNOWLEDGE . 119g33.2.1.68 Common ID. 119g33.2.1.69 LSA INFORMATION 120g33.2.1.70 (void) . 120g33.2.1.71 PERFORM LOCATION REQUEST 120g33.2.1.72 PERFORM LOCATION RESPONSE 121g33.2.1.73 PERFORM LOCATION