1、 ETSI TS 128 628 V15.0.0 (2018-07) 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 15.0.0 Release 15) TECHNICAL
2、 SPECIFICATION ETSI ETSI TS 128 628 V15.0.0 (2018-07)13GPP TS 28.628 version 15.0.0 Release 15Reference RTS/TSGS-0528628vf00 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
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9、gistered and owned by the GSM Association. ETSI ETSI TS 128 628 V15.0.0 (2018-07)23GPP TS 28.628 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 pertaining to the
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14、 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 referen
15、ce 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 described in cla
16、use 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 128 628 V15.0.0 (2018-07)33GPP TS 28.628 version 15.0.0 Release 15Contents Intellectual Property Rights 2g3
17、Foreword . 2g3Modal verbs terminology 2g3Foreword . 6g3Introduction 6g31 Scope 7g32 References 7g33 Definitions and abbreviations . 8g33.1 Definitions 8g33.2 Abbreviations . 8g34 SON Policy and optimization function definitions 9g34.1 Monitoring and management operations for self-optimization 9g34.1
18、.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 Optimization method 10g34.2.3.1 Problem detection . 10g34.2.3.2 Problem solution . 10g34.2.4 Architecture 11g34.2
19、.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 Parameters To Be Optimized 12g34.3.3 Optimization method 13g34.3.3.1 Problem detection . 13g34.3.3.2 Problem
20、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 coverage optimization function 15g34.5.4 Architecture 16g34.5.4.1 Definition of logical functions 16g34.5.4
21、.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 method 21g34.6.3.1 Problem detection . 21g34.6.3.2 Problem solution . 21g34.6.4 PM 21g34.7 SON coordination .
22、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 22g34.7.3 Coordination between different SON functions 22g3ETSI ETSI TS 128 628 V15.0.0 (2018-07)43GPP TS 28.628
23、 version 15.0.0 Release 154.7.3.0 General 22g34.7.3.1 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 Resolution 23g34.7.3.2 Coordination among Cell Outage Compensation, Capacity and Coverage Optimization, an
24、d 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 Relation 24g34.7.3.3.1 Description 24g34.7.3.3.2 Prevention 24g34.7.3.3.3 Resolution 24g34.7.3.4 Coordination bet
25、ween 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 25g34.7.4.1 Overview . 25g34.7.4.2 Conflict prevention 26g34.7.4.3 Conflict resolution . 27g34.8 SON for AAS m
26、anagement 27g34.8.1 Objective and targets 27g34.8.2 Parameters to be optimized . 28g34.8.3 Optimization method 28g34.8.3.1 Problem detection . 28g34.8.3.2 Problem solution . 28g34.8.4 Architecture 28g34.8.4.1 Definition of logical functions 28g34.8.4.2 Location of logical functions. 28g34.8.5 PM 29g
27、35 Model . 31g35.1 Imported information entities and local labels . 31g35.2 Class diagrams 31g35.2.1 Relationships. 31g35.2.2 Inheritance 37g35.3 Class definitions . 39g35.3.1 SONTargets 39g35.3.1.1 Definition 39g35.3.1.2 Attributes . 39g35.3.1.3 Attribute constraints 40g35.3.1.4 Notifications 40g35
28、.3.2 SONControl 40g35.3.2.1 Definition 40g35.3.2.2 Attributes . 40g35.3.2.3 Attribute constraints 40g35.3.2.4 Notifications 40g35.3.3 ESPolicies 41g35.3.3.1 Definition 41g35.3.3.2 Attributes . 41g35.3.3.3 Attribute constraints 41g35.3.3.4 Notifications 41g35.3.4 EUtranCellSON . 41g35.3.4.1 Definitio
29、n 41g35.3.4.2 Attributes . 41g35.3.4.3 Attribute constraints 41g35.3.4.4 Notifications . 42g35.3.5 EnergySavingProperties 42g35.3.5.1 Definition 42g35.3.5.2 Attributes . 42g3ETSI ETSI TS 128 628 V15.0.0 (2018-07)53GPP TS 28.628 version 15.0.0 Release 155.3.5.3 Attribute constraints 42g35.3.5.4 Notif
30、ications 42g35.3.6 IOC SONFuncInfo 42g35.3.6.1 Definition 42g35.3.6.2 Attributes . 43g35.3.6.3 Attribute constraints 43g35.3.6.4 Notifications 43g35.3.7 IOC SONCoordinationPolicies 43g35.3.7.1 Definition 43g35.3.7.2 Attributes . 43g35.3.7.3 Attribute constraints 43g35.3.7.4 Notifications 43g35.3.8 i
31、nterRatEsPolicies . 44g35.3.8.1 Definition 44g35.3.8.2 Attributes . 44g35.3.8.3 Attribute constraints 44g35.3.8.4 Notifications . 44g35.4 Attribute definitions . 45g35.4.1 Attribute properties . 45g35.4.2 Constraints 57g35.5 Common notifications 57g35.5.2 Configuration notifications . 57g3Annex A (i
32、nformative): Target Achievement Evaluation . 58g3Annex B (informative): Examples of how to use general SON coordination solutions 59g3B.1 Coordination of COC and CCO using priority of SON functions 59g3B.2 Coordination of COC, CCO and ES using priority of SON functions . 59g3B.3 Coordination of COC,
33、 CCO and ES based on the cell state . 60g3Annex C (informative): State diagram for Distributed and EM-centralized Energy Saving Management . 61g3Annex D (informative): Change history . 64g3History 65g3ETSI ETSI TS 128 628 V15.0.0 (2018-07)63GPP TS 28.628 version 15.0.0 Release 15Foreword This Techni
34、cal 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 present document, it will be re-released by
35、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 change control. y the second digit is incre
36、mented 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 the 3rdGeneration Partnership Project Te
37、chnical 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 (IRP); Requirements 28.628: Self-Organizing Networks (SON) Policy Network Resource Model
38、(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 ETSI TS 128 628 V15.0.0 (2018-07)73GPP TS 28.628 version 15.0.0 Release 151 Scope The pre
39、sent 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 or several IRPManagers concerning SON policies. The SON policy NRM IRP comprises a set o
40、f 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). In order to access the information defined by this NRM, an Interface IRP such as the “Basi
41、c 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 for the Self-Optimization OAM, SON coordination and Energy Saving Management. 2 Referenc
42、es 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 number, version number, etc.) or non-specific. - For a specific reference, subsequent revis
43、ions 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 version of that document in the same Release as the present document. 1 3GPP TS 32.101: “T
44、elecommunication management; Principles and high level requirements“. 2 3GPP TS 32.102: “Telecommunication management; Architecture“. 3 3GPP TS 32.150: “Telecommunication management; Integration Reference Point (IRP) Concept and definitions“. 4 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 5
45、 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 Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resour
46、ce 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 3GPP TS 32.425: “Technical Specification Group Services and System Aspects; Telecommunica
47、tion management; Performance Management (PM); Performance measurements; Evolved Universal Terrestrial Radio Access Network (E-UTRAN)“ 9 3GPP TS 28.622: “Telecommunication management; Configuration Management (CM); Generic network resources Integration Reference Point (IRP): Network Resource Model (N
48、RM)“ 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 Resource Model (NRM)“ 11 3GPP TS 32.602: “Telecommunication management; Configuration Manage
49、ment (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-UTRAN); S1 Application Protocol (S1AP)“. ETSI ETSI TS 128 628 V15.0.0 (2018-07)83GPP TS 28.628 version 15.0.0 Release 1513 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 Universal Terrestrial Radio Access Network
