1、 ETSI TS 148 018 V15.0.0 (2018-07) Digital cellular telecommunications system (Phase 2+) (GSM); General Packet Radio Service (GPRS); Base Station System (BSS) - Serving GPRS Support Node (SGSN); BSS GPRS protocol (BSSGP) (3GPP TS 48.018 version 15.0.0 Release 15) TECHNICAL SPECIFICATION GLOBAL SYSTE
2、M FOR MOBILE COMMUNICATIONSRETSI ETSI TS 148 018 V15.0.0 (2018-07)13GPP TS 48.018 version 15.0.0 Release 15Reference RTS/TSGR-0648018vf00 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 74
3、2 C Association but 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 an
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13、operty of ETSI, and conveys no right to use or reproduce any trademark and/or tradename. Mention 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)
14、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 cross
15、 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 describe
16、d 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 148 018 V15.0.0 (2018-07)33GPP TS 48.018 version 15.0.0 Release 15Contents Intellectual Property Ri
17、ghts 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 14g31 Scope 15g32 References 15g33 Abbreviations . 17g33.1 Vocabulary . 17g34 Logical configuration of the Gb-interface 18g34.1 High-level characteristics of the Gb-interface 18g34.2 Position of BSSGP within the protocol stack on the Gb-int
18、erface . 18g35 Elements for layer-to-layer communication . 19g35.1 Definition of service model 19g35.2 Service primitives provided by the BSSGP at a BSS . 21g35.2.1 RL-DL-UNITDATA.ind . 24g35.2.2 RL-UL-UNITDATA.req . 24g35.2.3 (void) 24g35.2.3a RL-DL-MBMS-UNITDATA.ind . 24g35.2.3b RL-UL-MBMS-UNITDAT
19、A.req . 24g35.2.4 GMM-PAGING.ind 25g35.2.5 GMM-RA-CAPABILITY.ind 25g35.2.6 GMM-RA-CAPABILITY-UPDATE.req . 25g35.2.7 GMM-RA-CAPABILITY-UPDATE.cnf . 25g35.2.8 GMM-RADIO-STATUS.req 25g35.2.9 GMM-SUSPEND.req . 25g35.2.10 GMM-SUSPEND.cnf . 25g35.2.11 GMM-RESUME.req . 25g35.2.12 GMM-RESUME.cnf . 25g35.2.1
20、2a GMM-MS-REGISTRATION-ENQUIRY.req 25g35.2.12b GMM-MS-REGISTRATION-ENQUIRY.res 25g35.2.13 NM-FLUSH-LL.ind 25g35.2.14 NM-FLUSH-LL.res 26g35.2.15 NM-LLC-DISCARDED.req . 26g35.2.16 NM-FLOW-CONTROL-BVC.req 26g35.2.17 NM-FLOW-CONTROL-BVC.cnf 26g35.2.18 NM-FLOW-CONTROL-MS.req 26g35.2.19 NM-FLOW-CONTROL-MS
21、.cnf 26g35.2.19a NM-FLOW-CONTROL-PFC.req . 26g35.2.19b NM-FLOW-CONTROL-PFC.cnf . 26g35.2.20 NM-STATUS.req . 26g35.2.21 NM-STATUS.ind . 26g35.2.22 NM-BVC-BLOCK.req . 26g35.2.23 NM-BVC-BLOCK.cnf . 26g35.2.24 NM-BVC-UNBLOCK.req 26g35.2.25 NM-BVC-UNBLOCK.cnf 26g35.2.26 NM-BVC-RESET.req . 27g35.2.27 NM-B
22、VC-RESET.res . 27g35.2.28 NM-BVC-RESET.ind . 27g35.2.29 NM-BVC-RESET.cnf . 27g35.2.30 NM-TRACE.ind . 27g35.2.30a NW-OVERLOAD.ind 27g35.2.31 PFM-DOWNLOAD-BSS-PFC.req . 27g35.2.32 PFM-CREATE-BSS-PFC.ind . 27g35.2.33 PFM-CREATE-BSS-PFC.res . 27g3ETSI ETSI TS 148 018 V15.0.0 (2018-07)43GPP TS 48.018 ver
23、sion 15.0.0 Release 155.2.34 PFM-MODIFY-BSS-PFC.req 27g35.2.35 (void) 27g35.2.36 (void) 27g35.2.37 PFM-MODIFY-BSS-PFC.cnf 27g35.2.38 PFM-DELETE-BSS-PFC.ind . 27g35.2.39 PFM-DELETE-BSS-PFC.res 28g35.2.39a PFM-DELETE-BSS-PFC.req . 28g35.2.39b PFM-PS-HANDOVER-REQUIRED.req . 28g35.2.39c PFM-PS-HANDOVER-
24、REQUIRED.cnf . 28g35.2.39d PFM-PS-HANDOVER-REQUEST.ind 28g35.2.39e PFM-PS-HANDOVER-REQUEST.res 28g35.2.39f PFM-PS-HANDOVER-COMPLETE.req . 28g35.2.39g PFM-PS-HANDOVER-CANCEL.req 28g35.2.40 LCS-LOCATE.ind 28g35.2.41 LCS-LOCATE.res 28g35.2.42 LCS-ABORT.ind 28g35.2.43 LCS-INFORMATION-TRANSFER.req 28g35.
25、2.44 LCS-INFORMATION-TRANSFER.cnf 28g35.2.45 RIM-PDU-TRANSFER.req 29g35.2.46 RIM-PDU-TRANSFER.ind 29g35.2.47 (void) 29g35.2.48 (void) 29g35.2.49 (void) 29g35.2.50 (void) 29g35.2.51 (void) 29g35.2.52 (void) 29g35.2.53 MBMS-SESSION-START-REQUEST.ind 29g35.2.54 MBMS-SESSION-START-RESPONSE.res 29g35.2.5
26、5 MBMS-SESSION-STOP-REQUEST.ind. 29g35.2.56 MBMS-SESSION-STOP-RESPONSE.res . 29g35.2.57 MBMS-SESSION-UPDATE-REQUEST.ind . 29g35.2.58 MBMS-SESSION-UPDATE-RESPONSE.res . 29g35.3 Service primitives provided by the BSSGP at an SGSN 29g35.3.1 BSSGP-DL-UNITDATA.req 32g35.3.2 BSSGP-UL-UNITDATA.ind 32g35.3.
27、3 (void) 32g35.3.3a BSSGP-DL-MBMS-UNITDATA.req 32g35.3.3b BSSGP-UL-MBMS-UNITDATA.ind 33g35.3.4 GMM-PAGING.req 33g35.3.5 GMM-RA-CAPABILITY.req 33g35.3.6 GMM-RA-CAPABILITY-UPDATE.ind . 33g35.3.7 GMM-RA-CAPABILITY-UPDATE.res 33g35.3.8 GMM-RADIO-STATUS.ind 33g35.3.9 GMM-SUSPEND.ind . 33g35.3.10 GMM-RESU
28、ME.ind . 33g35.3.10a GMM-MS-REGISTRATION-ENQUIRY.ind 33g35.3.10b GMM-MS-REGISTRATION-ENQUIRY.res 33g35.3.11 NM-FLUSH-LL.req 33g35.3.12 NM-FLUSH-LL.cnf 33g35.3.13 NM-LLC-DISCARDED.ind . 33g35.3.14 NM-FLOW-CONTROL-BVC.ind 34g35.3.15 NM-FLOW-CONTROL-MS.ind 34g35.3.15a NM-FLOW-CONTROL-PFC.ind . 34g35.3.
29、16 NM-STATUS.req . 34g35.3.17 NM-STATUS.ind . 34g35.3.18 NM-BVC-BLOCK.ind . 34g35.3.19 NM-BVC-UNBLOCK.ind 34g35.3.20 NM-BVC-RESET.req . 34g35.3.21 NM-BVC-RESET.res . 34g35.3.22 NM-BVC-RESET.ind . 34g35.3.23 NM-BVC-RESET.cnf . 34g35.3.24 NM-TRACE.req . 34g3ETSI ETSI TS 148 018 V15.0.0 (2018-07)53GPP
30、TS 48.018 version 15.0.0 Release 155.3.24a NM-OVERLOAD-START.req . 34g35.3.25 PFM-DOWNLOAD-BSS-PFC.ind . 35g35.3.26 PFM-CREATE-BSS-PFC.req . 35g35.3.27 PFM-CREATE-BSS-PFC.cnf . 35g35.3.28 PFM-MODIFY-BSS-PFC.ind 35g35.3.29 PFM-MODIFY-BSS-PFC.res . 35g35.3.30 PFM-DELETE-BSS-PFC.req . 35g35.3.31 PFM-DE
31、LETE-BSS-PFC.cnf . 35g35.3.31a PFM-DELETE-BSS-PFC.ind . 35g35.3.31b PFM-PS-HANDOVER-REQUIRED.ind . 35g35.3.31c PFM-PS-HANDOVER-REQUIRED.res 35g35.3.31d PFM-PS-HANDOVER-REQUEST.req 35g35.3.31e PFM-PS-HANDOVER-REQUEST.cnf 35g35.3.31f PFM-PS-HANDOVER-COMPLETE.ind . 35g35.3.31g PFM-PS-HANDOVER-CANCEL.in
32、d 36g35.3.32 LCS-LOCATE.req 36g35.3.33 LCS-LOCATE.cnf 36g35.3.34 LCS-ABORT.req 36g35.3.35 LCS-INFORMATION-TRANSFER.ind 36g35.3.36 LCS-INFORMATION-TRANSFER.res. 36g35.3.37 RIM-PDU-TRANSFER.req 36g35.3.38 RIM-PDU-TRANSFER.ind 36g35.3.39 (void) 36g35.3.40 (void) 36g35.3.41 (void) 36g35.3.42 (void) 36g3
33、5.3.43 (void) 36g35.3.44 (void) 36g35.3.45 MBMS-SESSION-START-REQUEST.req 36g35.3.46 MBMS-SESSION-START-RESPONSE.cnf 36g35.3.47 MBMS-SESSION-STOP-REQUEST.req. 37g35.3.48 MBMS-SESSION-STOP-RESPONSE.cnf. 37g35.3.49 MBMS-SESSION-UPDATE-REQUEST.req . 37g35.3.50 MBMS-SESSION-UPDATE-RESPONSE.cnf . 37g35.4
34、 Primitive parameters. 37g35.4.1 BSSGP Virtual Connection Identifier (BVCI) 37g35.4.2 Link Selector Parameter (LSP) . 38g35.4.3 functional-name PDU . 38g35.4.4 Network Service Entity Identifier (NSEI) 39g35.4.5 BSS Context 39g35.4.6 MBMS Service Context 39g35.4.7 TLLI 39g36 User data and signalling
35、procedures between RL and BSSGP SAPs . 39g36.1 Downlink UNITDATA procedure . 39g36.1.1 Abnormal conditions. 42g36.2 Uplink UNITDATA procedure 42g36.2.1 Abnormal conditions. 43g36.3 RA-CAPABILITY procedure 43g36.3.1 Abnormal conditions. 43g36.4 Downlink MBMS-UNITDATA procedure 43g36.5 Uplink MBMS-UNI
36、TDATA procedure . 44g36.6 Rerouting procedure in case of MOCN configuration for network sharing, Dedicated Core Networks or MS assisted Dedicated Core Network selection . 44g36.6.1 General 44g36.6.2 Reroute Indication 45g36.6.3 Reroute complete 47g36.6.4 Abnormal Conditions 47g36.7 Rerouting procedu
37、re in case of GWCN configuration for network sharing . 47g36.7.1 General 47g36.7.2 Reroute indication . 48g36.7.3 Reroute complete 49g3ETSI ETSI TS 148 018 V15.0.0 (2018-07)63GPP TS 48.018 version 15.0.0 Release 156.7.4 Abnormal Conditions 49g37 Signalling procedures between GMM SAPs 49g37.1 Paging
38、procedure 49g37.1a Paging procedure for Extended Coverage and eDRX 51g37.1a.1 Coverage Class and eDRX information available 51g37.1a.2 Coverage Class information not available, eDRX information available . 51g37.1a.3 Coverage Class information available, eDRX information not available . 51g37.1b Pag
39、ing Procedure for Extended Coverage with Paging Indication . 52g37.2 Radio Access Capability Update procedure . 52g37.2.1 Abnormal conditions. 52g37.3 Radio Status procedure . 52g37.4 SUSPEND procedure . 53g37.4.1 Abnormal conditions. 53g37.5 RESUME procedure . 54g37.5.1 Abnormal conditions. 54g37.6
40、 MS Registration Enquiry 54g37.6.1 General 54g37.6.2 Registration enquiry 55g37.6.3 Registration response 55g38 Signalling procedures between NM SAPs . 55g38.1 FLUSH-LL (logical link) procedure. 55g38.1.1 Abnormal Conditions 56g38.2 Flow Control procedure 56g38.2.1 General model of operation 57g38.2
41、.2 Mode of operation . 57g38.2.3 Flow Control of Traffic from an SGSN to BSS 58g38.2.3.1 Control of the downlink throughput by the SGSN 58g38.2.3.2 Flow Control Conformance Definition . 59g38.2.3.3 Response time within the SGSN to flow control messages. 61g38.2.3.4 Frequency of sending BVC or MS or
42、PFC Flow Control PDUs . 61g38.2.3.5 FLOW-CONTROL PDUs . 61g38.2.3.6 Condition of Bmax for MS after Initial Flow-Control-BVC . 62g38.2.4 Flow Control of Uplink Traffic from a BSS to an SGSN . 62g38.3 BVC blocking and unblocking procedure 62g38.3.1 PTP BVC 62g38.3.2 Signalling BVC . 63g38.3.3 Abnormal
43、 Conditions 63g38.4 BVC-RESET procedure . 64g38.4.1 Signalling BVC . 64g38.4.2 PTP BVC 65g38.4.3 Abnormal Conditions 65g38.5 Trace procedure 65g38.6 Overload Control procedure . 66g38.6.1 General 66g38.6.2 Overload Operation. 66g38a Signalling procedures between PFM SAPs 66g38a.1 Create BSS PFC proc
44、edure 66g38a.1.0 General 66g38a.1.0a Allocation/Retention Priority handling . 67g38a.1.1 Abnormal conditions. 68g38a.2 Modify BSS PFC procedure . 69g38a.2.1 Abnormal conditions. 69g38a.3 Delete BSS PFC procedure 69g38a.4 PS Handover Required procedure 70g38a.4.1 Abnormal conditions. 71g38a.5 PS Hand
45、over Request procedure 72g38a.5.1 Abnormal conditions. 73g38a.6 PS Handover Complete procedure . 73g38a.6.1 Abnormal conditions. 74g38a.7 PS Handover Cancel procedure 74g3ETSI ETSI TS 148 018 V15.0.0 (2018-07)73GPP TS 48.018 version 15.0.0 Release 158a.7.1 Abnormal conditions. 75g38b Signalling Proc
46、edures between LCS SAPs 75g38b.1 Location Procedure. 75g38b.1.1 Unsuccessful Operation 76g38b.1.2 Abnormal Conditions 77g38b.1.3 Overload . 77g38b.2 Position Command Procedure 77g38b.2.1 Position Command 77g38b.2.2 Position Response . 78g38b.2.3 Unsuccessful Operation 78g38c Signalling procedures be
47、tween RIM SAPs 78g38c.1 General . 78g38c.1.1 Introduction. 78g38c.1.2 Definitions 79g38c.1.2.1 Controlling, serving, originating and receiving nodes 79g38c.1.2.2 RIM association 79g38c.1.2.3 RIM variables 79g38c.1.3 RIM PDUs description 79g38c.1.3.1 RAN-INFORMATION-REQUEST PDU . 79g38c.1.3.2 RAN-INF
48、ORMATION PDU 80g38c.1.3.3 RAN-INFORMATION-ACK PDU 80g38c.1.3.4 RAN-INFORMATION-ERROR PDU 80g38c.1.3.5 RAN-INFORMATION-APPLICATION-ERROR PDU 80g38c.1.4 RIM addressing and routing principles . 80g38c.1.4.1 RIM routing address 80g38c.1.4.1.1 GERAN BSS identification . 80g38c.1.4.1.2 UTRAN RNS identific
49、ation 80g38c.1.4.1.3 E-UTRAN eNodeB identification . 81g38c.1.4.1.4 eHRPD eAN identification 81g38c.1.4.2 Routing via the core network 81g38c.1.4.3 Address mirroring . 81g38c.1.5 In-order delivery and reliable transfer - RSN . 81g38c.1.5.1 General 81g38c.1.5.2 Allocating RSN values at the sending BSS . 82g38c.1.5.3 Comparing RSN values at the receiving BSS . 82g38c.1.6 RIM Protocol Version Number . 82g38c.2 RIM procedures 83g38c.2.1 General 83g38c.2.2 RAN Information Request procedure . 83g38c.2.2.1 RAN Information Request/Single Report procedure 83g38c.2.2.1.1 Initiation by
