1、 ETSI TS 128 628 V14.0.0 (2017-04) Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; Self-Organizing Networks (SON) Policy Network Resource Model (NRM) Integration Reference Point (IRP); Information Service (IS) (3GPP TS 28.628 version 14.0.0 Release 14) TECHNICAL
2、 SPECIFICATION ETSI ETSI TS 128 628 V14.0.0 (2017-04)13GPP TS 28.628 version 14.0.0 Release 14Reference RTS/TSGS-0528628ve00 Keywords 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 00017 - NAF 742 C Asso
3、ciation 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 and/or pri
4、nt versions 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 o
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7、d microfilm except as 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 2017. All r
8、ights reserved. DECTTM, 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 an
9、d owned by the GSM Association. ETSI ETSI TS 128 628 V14.0.0 (2017-04)23GPP TS 28.628 version 14.0.0 Release 14Intellectual 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 p
10、ublicly 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 Secretariat. Latest updates are available on the E
11、TSI 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 updates on the ETSI Web server) which are, or may be,
12、or may become, essential 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. Thes
13、e 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 present document “shall“, “shall not“, “should“, “should not“
14、, “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 deliverables except when used in direct citation. ETSI ETSI TS 128 62
15、8 V14.0.0 (2017-04)33GPP TS 28.628 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 6g3Introduction 6g31 Scope 7g32 References 7g33 Definitions and abbreviations . 8g33.1 Definitions 8g33.2 Abbreviations . 8g34 SON Policy and Optim
16、ization Function Definitions 9g34.1 Monitoring and Management Operations for Self-Optimization 9g34.1.1 Monitoring and Management Function. 9g34.1.1.1 Usage of Itf-N . 9g34.2 Load Balancing Optimization Function . 9g34.2.1 Objective and Targets . 9g34.2.2 Parameters To Be Optimized 10g34.2.3 Optimiz
17、ation Method 10g34.2.3.1 Problem Detection . 10g34.2.3.2 Problem Solution . 11g34.2.4 Architecture 11g34.2.4.1 Definition of Logical Functions 11g34.2.4.2 Location of Logical Functions 11g34.2.5 PM 11g34.3 Handover (HO) Parameter Optimization Function . 12g34.3.1 Objective and Targets . 12g34.3.2 Pa
18、rameters To Be Optimized 12g34.3.3 Optimization Method 13g34.3.3.1 Problem Detection . 13g34.3.3.2 Problem Solution . 13g34.3.4 Architecture 13g34.3.4.1 Definition of Logical Functions 13g34.3.4.2 Location of Logical Functions 14g34.3.5 PM 14g34.4 Interference Control Function 15g34.5 Capacity and C
19、overage Optimization Function 15g34.5.4 Architecture 16g34.5.4.1 Definition of Logical Functions 16g34.5.4.2 Location of Logical Functions 16g34.5.6 MDT measurements 20g34.6 RACH Optimization Function 20g34.6.1 Objective and Targets . 20g34.6.2 Parameters to be optimized . 20g34.6.3 Optimization Met
20、hod 21g34.6.3.1 Problem Detection . 21g34.6.3.2 Problem Solution . 21g34.6.4 PM 21g34.7 SON coordination . 21g34.7.1 Introduction. 21g34.7.2 Coordination between SON functions below Itf-N and non-SON CM operations over itf-N 22g34.7.2.1 Description 22g34.7.2.2 Prevention 22g34.7.2.3 Resolution 22g3E
21、TSI ETSI TS 128 628 V14.0.0 (2017-04)43GPP TS 28.628 version 14.0.0 Release 144.7.3 Coordination between different SON functions 23g34.7.3.0 General 23g34.7.3.1 Coordination between Cell Outage Compensation and Energy Saving Management 23g34.7.3.1.1 Description 23g34.7.3.1.2 Prevention 23g34.7.3.1.3
22、 Resolution 23g34.7.3.2 Coordination among Cell Outage Compensation, Capacity and Coverage Optimization, and Energy Saving Management . 23g34.7.3.2.1 Description 23g34.7.3.2.2 Prevention 24g34.7.3.2.3 Resolution 24g34.7.3.3 Coordination between Cell Outage Compensation and Automatic Neighbour Relati
23、on 24g34.7.3.3.1 Description 24g34.7.3.3.2 Prevention 25g34.7.3.3.3 Resolution 25g34.7.3.4 Coordination between HandOver parameter Optimization and Load Balancing Optimization 25g34.7.3.4.1 Description 25g34.7.3.4.2 Prevention 25g34.7.3.4.3 Resolution 25g34.7.4 General SON coordination solutions 25g
24、34.7.4.1 Overview . 25g34.7.4.2 Conflict prevention 26g34.7.4.3 Conflict resolution . 27g35 Model . 28g35.1 Imported information entities and local labels . 28g35.2 Class diagrams 28g35.2.1 Relationships. 28g35.2.2 Inheritance 34g35.3 Class definitions . 36g35.3.1 SONTargets 36g35.3.1.1 Definition 3
25、6g35.3.1.2 Attributes . 36g35.3.1.3 Attribute constraints 37g35.3.1.4 Notifications 37g35.3.2 SONControl 37g35.3.2.1 Definition 37g35.3.2.2 Attributes . 37g35.3.2.3 Attribute constraints 37g35.3.2.4 Notifications 37g35.3.3 ESPolicies 37g35.3.3.1 Definition 37g35.3.3.2 Attributes . 38g35.3.3.3 Attrib
26、ute constraints 38g35.3.3.4 Notifications 38g35.3.4 EUtranCellSON . 38g35.3.4.1 Definition 38g35.3.4.2 Attributes . 38g35.3.4.3 Attribute constraints 38g35.3.4.4 Notifications . 38g35.3.5 EnergySavingProperties 39g35.3.5.1 Definition 39g35.3.5.2 Attributes . 39g35.3.5.3 Attribute constraints 39g35.3
27、.5.4 Notifications 39g35.3.6 IOC SONFuncInfo 39g35.3.6.1 Definition 39g35.3.6.2 Attributes . 39g35.3.6.3 Attribute constraints 39g35.3.6.4 Notifications 39g35.3.7 IOC SONCoordinationPolicies 40g3ETSI ETSI TS 128 628 V14.0.0 (2017-04)53GPP TS 28.628 version 14.0.0 Release 145.3.7.1 Definition 40g35.3
28、.7.2 Attributes . 40g35.3.7.3 Attribute constraints 40g35.3.7.4 Notifications 40g35.3.8 interRatEsPolicies . 40g35.3.8.1 Definition 40g35.3.8.2 Attributes . 41g35.3.8.3 Attribute constraints 41g35.3.8.4 Notifications . 41g35.4 Attribute definitions . 42g35.4.1 Attribute properties . 42g35.4.2 Constr
29、aints 52g35.5 Common notifications 52g35.5.2 Configuration notifications . 52g3Annex A (informative): Target Achievement Evaluation . 53g3Annex B (informative): Examples of how to use general SON coordination solutions 54g3B.1 Coordination of COC and CCO using priority of SON functions 54g3B.2 Coord
30、ination of COC, CCO and ES using priority of SON functions . 54g3B.3 Coordination of COC, CCO and ES based on the cell state . 55g3Annex C (informative): State diagram for Distributed and EM-centralized Energy Saving Management . 56g3Annex D (informative): Change history . 59g3History 60g3ETSI ETSI
31、TS 128 628 V14.0.0 (2017-04)63GPP TS 28.628 version 14.0.0 Release 14Foreword 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 approva
32、l. 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 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
33、greater indicates TSG approved 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. Introduction The
34、present document is part of a TS-family covering the 3rdGeneration Partnership Project Technical Specification Group Services and System Aspects, Telecommunication management; as identified below: 28.627: Self-Organizing Networks (SON) Policy Network Resource Model (NRM) Integration Reference Point
35、(IRP); Requirements 28.628: Self-Organizing Networks (SON) Policy Network Resource Model (NRM) Integration Reference Point (IRP); Information Service (IS) 28.629: Self-Organizing Networks (SON) Policy Network Resource Model (NRM) Integration Reference Point (IRP); Solution Set (SS) definitions ETSI
36、ETSI TS 128 628 V14.0.0 (2017-04)73GPP TS 28.628 version 14.0.0 Release 141 Scope The present document is part of an Integration Reference Point (IRP) named Self Organizing Networks (SON) Policy Network Resource Model (NRM) IRP, through which an IRPAgent can communicate management information to one
37、 or several IRPManagers concerning SON policies. The SON policy NRM IRP comprises a set of specifications defining Requirements, a protocol neutral Information Service and one or more Solution Set(s). The present document specifies the protocol neutral SON policy NRM IRP: Information Service (IS). I
38、n order to access the information defined by this NRM, an Interface IRP such as the “Basic CM IRP“ is needed (3GPP TS 32.602 11). However, which Interface IRP is applicable is outside the scope of the present document. The present document also contains stage 2 descriptions for those functionalities
39、 for the Self-Optimization OAM, SON coordination and Energy Saving Management. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. - References are either specific (identified by date of publication, edition nu
40、mber, 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-specific reference implicitly refers to the latest v
41、ersion 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 3GPP TS 32.150: “Telecommunication management; Integration Reference Point
42、(IRP) Concept and definitions“. 4 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 5 3GPP TS28.627: “Telecommunication management; Self-Organizing Networks (SON) Policy Network Resource Model (NRM) Integration Reference Point (IRP): Requirements“. 6 3GPP TS 36.331: “Technical Specification Grou
43、p Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (RRC); Protocol specification“. 7 3GPP TS 36.423: “Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access Network (E-UTRAN); X2 Application Protocol (X2AP)“. 8
44、3GPP TS 32.425: “Technical Specification Group Services and System Aspects; Telecommunication management; Performance Management (PM); Performance measurements; Evolved Universal Terrestrial Radio Access Network (E-UTRAN)“ 9 3GPP TS 28.622: “Telecommunication management; Configuration Management (CM
45、); Generic network resources Integration Reference Point (IRP): Network Resource Model (NRM)“ 10 3GPP TS 28.658: “Telecommunication management; Configuration Management (CM); Evolved Universal Terrestrial Radio Access Network (E-UTRAN) network resources Integration Reference Point (IRP): Network Res
46、ource Model (NRM)“ 11 3GPP TS 32.602: “Telecommunication management; Configuration Management (CM); Basic CM Integration Reference Point (IRP) Information Service (IS)“. 12 3GPP TS 36.413: “Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access Network (E-UTRA
47、N); S1 Application Protocol (S1AP)“. ETSI ETSI TS 128 628 V14.0.0 (2017-04)83GPP TS 28.628 version 14.0.0 Release 1413 3GPP TS 36.314: “Evolved Universal Terrestrial Radio Access (E-UTRA); Layer 2 - Measurements“. 14 3GPP TS 36.300: “ Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved U
48、niversal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2 “. 15 3GPP TS 37.320: “Universal Terrestrial Radio Access (UTRA) and Evolved Universal Terrestrial Radio Access (E-UTRA); Radio measurement collection for Minimization of Drive Tests (MDT); Overall description; Stage 2
49、“. 16 3GPP TS 32.302: “Telecommunication management; Configuration Management (CM); Notification Integration Reference Point (IRP): Information Service (IS)“. 17 3GPP TS 32.662: “Telecommunication management; Configuration Management (CM); Kernel CM Information Service (IS)“. 18 3GPP TS 36.423: “Evolved Universal Terrestrial Radio Access Network (E-UTRAN); X2 Application Protocol (X2AP)“. 19 3GPP TS 25.413: “UTRAN Iu interface RANAP signalling“. 20 3GPP TS 48.008: “Mobile Switching Centre-Base Station System (MSC-BSS) interface; Layer
