1、 ETSI TS 132 351 V15.0.0 (2018-07) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; Communication Surveillance (CS) Integration Reference Point (IRP); Requirements (3GPP TS 32.351 version 15.0.0 Release
2、 15) TECHNICAL SPECIFICATION ETSI ETSI TS 132 351 V15.0.0 (2018-07)13GPP TS 32.351 version 15.0.0 Release 15Reference RTS/TSGS-0532351vf00 Keywords GSM,LTE,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 0001
3、7 - 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: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any ele
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9、 are trademarks registered and owned by the GSM Association. ETSI ETSI TS 132 351 V15.0.0 (2018-07)23GPP TS 32.351 version 15.0.0 Release 15Intellectual Property Rights Essential patents IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information
10、 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); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI S
11、ecretariat. 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 by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updat
12、es on the ETSI Web server) which are, or may be, or may become, essential to the present document. Trademarks The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners. ETSI claims no ownership of these except for any which are indicated as be
13、ing the property 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 Specifica
14、tion (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 interpreted as being references to the corresponding ETSI deliverables.
15、 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“, “will“, “will not“, “can“ and “cannot“ are to be interpreted a
16、s 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 132 351 V15.0.0 (2018-07)33GPP TS 32.351 version 15.0.0 Release 15Contents Intellectual P
17、roperty Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g3Introduction 4g31 Scope 5g32 References 5g33 Definitions and abbreviations . 5g33.1 Definitions 5g33.2 Abbreviations . 6g34 Communication Surveillance (CS) requirements . 6g34.1 General . 6g34.2 CS Management features 7g34.2.1
18、CS features from NM perspective . 7g34.2.1.1 Query CS information . 7g34.2.1.2 Modify CS information . 7g34.2.1.3 Emission of CS notifications . 7g34.2.1.4 Trigger CS notification . 7g3Annex A (informative): Change history . 8g3History 9g3ETSI ETSI TS 132 351 V15.0.0 (2018-07)43GPP TS 32.351 version
19、 15.0.0 Release 15Foreword 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 contents of the presen
20、t 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 approved document under chang
21、e 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. Introduction The present document is part of a TS-family covering th
22、e 3rdGeneration Partnership Project: Technical Specification Group Services and System Aspects; Telecommunication management, as identified below: TS 32.351: “Communication Surveillance (CS) Integration Reference Point (IRP); Requirements“; TS 32.352: “Communication Surveillance (CS) Integration Ref
23、erence Point (IRP); Information Service (IS)“; TS 32.356: “Communication Surveillance (CS) Integration Reference Point (IRP); Solution Set (SS) defintions“. The present document is part of a set of technical specifications defining the Telecommunication Management (TM) of 3G systems. The TM principl
24、es are described in 3GPP TS 32.101 1. The TM architecture is described in 3GPP TS 32.102 2. The other specifications define the interface (Itf-N) between the managing system (manager), which is in general the Network Manager (NM) and the managed system (agent), which is either an Element Manager (EM
25、) or the managed NE itself. The Itf-N is composed of a number of Integration Reference Points (IRPs) defining the information in the agent that is visible for the manager, the operations that the manager may perform on this information and the notifications that are sent from the agent to the manage
26、r. To ensure the availability and reliability of the management, an automatic surveillance of the communication between NM and the managed system are required. Communication Surveillance IRP (CSIRP) is defined as a capability to achieve this goal. ETSI ETSI TS 132 351 V15.0.0 (2018-07)53GPP TS 32.35
27、1 version 15.0.0 Release 151 Scope The present document describes the requirements of the Communication Surveillance IRP (CSIRP). 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. - References are either spec
28、ific (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-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-s
29、pecific reference implicitly refers to the latest version of that document in the same Release as the present document. 1 3GPP TS 32.101: “Telecommunication management; Principles and high level requirements“. 2 3GPP TS 32.102: “Telecommunication management; Architecture“. 3 ITU-T Recommendation X.7
30、34: “Information technology - Open Systems Interconnection - Systems Management: Event report management function“. 4 3GPP TS 32.302: “Telecommunication management; Configuration Management (CM); Notification Integration Reference Point (IRP): Information Service (IS)“. 3 Definitions and abbreviatio
31、ns 3.1 Definitions For the purposes of the present document, the terms and definitions given in 3GPP TS 32.101 1, 3GPP TS 32.102 2 and the following apply: Communication Surveillance (CS): capability to monitor the communication between NM and managed system and to discover their breaks as early as
32、possible Communication Link: facility, which supports the communication between NM and IRPAgent(s) in managed system, including all the resources required for this communication Notification Distribution Service: in managed system, provides notification controlling and forwarding functions ITU-T Rec
33、ommendation X.734 3 Element Manager (EM): See 3GPP TS 32.101 1. IRPAgent: See 3GPP TS 32.102 2. IRPManager: See 3GPP TS 32.102 2. Network Manager (NM): See 3GPP TS 32.101 1. managed system: provides a package of IRPs, these IRPs include Notification IRP (notification distribution service) and other
34、IRPs ETSI ETSI TS 132 351 V15.0.0 (2018-07)63GPP TS 32.351 version 15.0.0 Release 153.2 Abbreviations For the purposes of the present document, the following abbreviations apply: CS Communication Surveillance CSIRP Communication Surveillance Integration Reference Point EM Element Manager IRP Integra
35、tion Reference Point NE Network Element NM Network Manager4 Communication Surveillance (CS) requirements 4.1 General The communication between NM and Managed System (NE or EM) shall be monitored, and link breaks between NM and Managed System (NE or EM) shall be discovered by NM as early as possible.
36、 In the CS context, the NM contains one or more IRPManagers. Figure 1 illustrates the major components in the CS context. NM IRPManager Managed System Notification IRP link-a-1(s) link-a-2 Itf-N other IRP(s) link-b Notification distribution service Figure 1: Communication surveillance context Referr
37、ing to figure 1, the scope of CS involves the monitoring of the communication between NM entity and EM (or NE) entity at application level. At this application level, there are three parts involved, which are NM, Managed System and the Communication Link(s) between them. From NM side, to monitor the
38、 communication, is to know whether the other entity and/or the Communication Link(s) between them are functioning correctly. The behaviour of the IRPManager, after detection of communication failure, is outside the scope of this standardization. NM can detect whether link-a-1 or link-a-2 is function
39、ing correctly by observing the operation responses. (e.g. invoking getIRPVersions operation against one xxxIRP.) The link-a-1 and link-a-2 are links used by the IRPManager and the various xxxIRPs to execute 3GPP Interface IRP defined operations (i.e., operation request and direct response to that re
40、quest). The receipt of a response corresponding to a managers operations via link-a-1 or link-a-2 implies that the particular link has correctly conveyed the request and delivered the response at the exact point in time the response was received. The Managed System shall provide a service allowing N
41、M to detect promptly whether link-b (including Notification Distribution Service) and NotificationIRP defined in 3GPP TS 32.302 4 are functioning correctly regarding notification sending. The detection of a heartbeat via link-b implies that the notification distribution service is able to send notif
42、ications, and that the link-b is able to deliver notifications at exactly that point in time. For detection of link-a-1 and link-a-2 failure, no solution is required as existing capability are sufficient. ETSI ETSI TS 132 351 V15.0.0 (2018-07)73GPP TS 32.351 version 15.0.0 Release 15The features to
43、detect the correct functioning of link-b and notification distribution service are described in subclause 4.2. 4.2 CS Management features The Itf-N between IRPManagers (of the NM) and managed system can include the following CS Management features. 4.2.1 CS features from NM perspective 4.2.1.1 Query
44、 CS information This feature allows the NM to query the CS information from the managed system. NM can query information of CS, including: - Frequency of emission of CS notifications. 4.2.1.2 Modify CS information This feature allows the NM to modify the CS information from the managed system, inclu
45、ding: - Frequency of emission of CS notifications. - Starting and stopping of Communication Surveillance notifications. 4.2.1.3 Emission of CS notifications This feature allows the managed system to send CS notifications to the NM. Managed system will emit CS notifications to NM according to the spe
46、cified frequency. 4.2.1.4 Trigger CS notification The frequency of emission of CS notifications may not be short for payload consideration. In case NM suspects the link breaks before receiving next CS notifications and needs to make decision at once, this complementary feature allows NM to ask manag
47、ed system to send CS notifications to the triggering NM immediately. The triggered CS notification should be emitted only to the triggering NM. In this CS notification, additional description will be given to help NM distinguish it from spontaneous (or scheduled) CS notifications described in subcla
48、use 4.2.1.3. This feature has no impact on the spontaneous (or scheduled) CS heartbeat notification feature. ETSI ETSI TS 132 351 V15.0.0 (2018-07)83GPP TS 32.351 version 15.0.0 Release 15Annex A (informative): Change history Change history Date TSG # TSG Doc. CR Rev Subject/Comment Old New Dec 2003
49、 S_22 SP-030632 - - Submitted to TSG SA#22 for Information 1.0.0 Mar 2004 S_23 SP-040125 - - Submitted to TSG SA#23 for Approval 2.0.0 6.0.0 Jun 2007 SA_36 - - - Automatic upgrade to Rel-7 (no CR) at freeze of Rel-7. Deleted reference to CMIP SS, discontinued from R7 onwards. 6.0.0 7.0.0 Jul 2007 Correction to history table. 7.0.0 7.0.1 Dec 2008 SA_42 - - - Upgrade to Release 8 7.0.1 8.0.0 Dec 2009 - - - - Update to Rel-9 version (MCC) 8.0.0 9.0.0 Mar 2011 - - - - Update to Rel-10 version (MCC) 9.0.0 10.0.0 2012-09 - - - - Update to Rel
