1、 ETSI TS 128 667 V14.0.0 (2017-04) Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; Radio Planning Tool Access (RPTA) Integration Reference Point (IRP); Requirements (3GPP TS 28.667 version 14.0.0 Release 14) TECHNICAL SPECIFICATION ETSI ETSI TS 128 667 V14.0.0 (
2、2017-04)13GPP TS 28.667 version 14.0.0 Release 14Reference RTS/TSGS-0528667ve00 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 Association but non lucratif enregistre la Sous-P
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9、gistered and owned by the GSM Association. ETSI ETSI TS 128 667 V14.0.0 (2017-04)23GPP TS 28.667 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, i
10、f 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 Secretariat. Latest updates are availab
11、le 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 updates on the ETSI Web server) which are,
12、or may be, 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 ident
13、ities. These 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“, “
14、should not“, “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 ETS
15、I TS 128 667 V14.0.0 (2017-04)33GPP TS 28.667 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g3Introduction 4g31 Scope 5g32 References 5g33 Definitions and abbreviations . 5g33.1 Definitions 5g33.2 Abbreviations . 5g34 Concepts
16、and background 6g34.1 General . 6g34.2 Architecture 6g34.3 Functionality . 6g35 Business level requirements . 6g35.1 Requirements 6g35.2 Actor roles 6g35.3 Telecommunications resources 6g35.4 High-level use cases . 7g35.4.1 Use Case: Read planned data from the RPT . 7g36 Specification level requirem
17、ents 7g36.1 Requirements 7g36.2 Actor roles 7g36.3 Telecommunications resources 7g36.4 Use cases 8g36.4.1 Use Case 1: Read planned site data 8g36.4.2 Use Case 2: Read planned antenna data 8g36.4.3 Use Case 3: Find out the planned antennas supporting a planned cell 8g36.4.4 Use Case 4: Find out the p
18、lanned cells supported by a planned antenna 8g36.4.5 Use Case 5: Find out the RAT of a planned cell . 8g3Annex A (informative): Relation of RPT Planned Data, ARCF data and configuration data 9g3Annex B (informative): Change history . 10g3History 11g3ETSI ETSI TS 128 667 V14.0.0 (2017-04)43GPP TS 28.
19、667 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 approval. Should the TSG modify the contents of
20、 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 greater indicates TSG approved document
21、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 present document is part of a TS-family
22、covering the 3rdGeneration Partnership Project; Technical Specification Group Services and System Aspects; Telecommunication management; as identified below: 28.667 Radio Planning Tool Access (RPTA) Integration Reference Point (IRP); Requirements 28.668 Radio Planning Tool Access (RPTA) Integration
23、Reference Point (IRP); Information Service (IS) 28.669 Radio Planning Tool Access (RPTA) Integration Reference Point (IRP); Solution Set (SS) definitions ETSI ETSI TS 128 667 V14.0.0 (2017-04)53GPP TS 28.667 version 14.0.0 Release 141 Scope The present document specifies the requirements of the Radi
24、o Planning Tool Access (RPTA) Integration Reference Point (IRP). This IRP allows to read site and antenna data from RPTs. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. - References are either specific (id
25、entified 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-specific
26、reference implicitly refers to the latest version of that document in the same Release as the present document. 1 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 2 3GPP TS 32.101: “Telecommunication management; Principles and high level requirements“. 3 3GPP TS 32.501: “Telecommunication manag
27、ement; Self-configuration of network elements; Concepts and requirements“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in TR 21.905 1 and the following apply. A term defined in the present document takes precedence over th
28、e definition of the same term, if any, in TR 21.905 1. Radio Planning Tool: The tool which is used for radio network planning, where the planning process typically includes radio frequencies assigning, sites and site locations determination, traffic planning, interference analysis, and configuration
29、 parameters planning to provide sufficient coverage and capacity for a radio network. Planned Data: It is the data exposed by the RPT for read access by the NM. 3.2 Abbreviations For the purposes of the present document, the abbreviations given in TR 21.905 1 and the following apply. An abbreviation
30、 defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905 1. NMLS Network Management Layer Service RPT Radio Planning Tool RPTA Radio Planning Tool Access (RPTA) SC Service Consumer SP Service Provider ETSI ETSI TS 128 667 V14.0.0 (2017-04)6
31、3GPP TS 28.667 version 14.0.0 Release 144 Concepts and background 4.1 General The initial planning of radio parameters is typically done with specialized tools called Radio Planning Tools (RPTs). RPTs generate throughput and capacity estimations as well as predictions for coverage and interference m
32、aps. RPTs utilize site and antenna (equipment) information, as well as geographic data (e.g. terrain data, type of land usage, building data and road data). This data has to be entered into the tools. In order to improve the initial network planning, planned site and antenna data are adjusted until
33、the estimated system performance meets the requirements within the given deployment constraints. Information about the sites and antennas is needed also by other applications, like SON applications or CM applications on NM level. For this reason it is beneficial if this data can be read via standard
34、ized interfaces. In contrast to configuration information it is normally not possible to read this data from the network elements. The only place where this data is available in many deployment scenarios is in the RPT. Though this data represents initial planning, site data and antenna data are not
35、likely to be changed very often, so that there is a fair chance that the data stored by the RPT represents also the actual situation in the network. For this reason it is beneficial to have a read access to site and antenna data stored by the RPT. It is to be noted that this TS series is only about
36、the read access to site and antenna data. It is not concerned with any other functionality the RPT might have, nor with how the read data is used, nor if the read data represents the actual information about the network or if the data is outdated. Reading of site and antenna data stored by the RPT i
37、s hence the only use case in scope. 4.2 Architecture The RPT is a kind of NMLS (see TS 32.101 2). 4.3 Functionality The RPT offers a capability allowing read access to site and antenna data. The RPT is a Service Provider (SP) and the NM a Service Consumer (SC). The RPTA IRP specifies the information
38、 model exposed by the RPT, and the operations to access it. 5 Business level requirements 5.1 Requirements REQ-RPT_NRM-CON-001: The RPT shall support a capability allowing the NM to retrieve planned data from the RPT. 5.2 Actor roles The function at the NM requesting to read planned data from the RP
39、T. 5.3 Telecommunications resources RPT: The Radio Planning Tool storing the planned data and exposing it by its Service Provider (SP) function. NM: The Network Manager requesting the planned data by its Service Consumer (SC) function. SP in the RPT: The Service Provider (SP) in the RPT offering rea
40、d access to planned data in the RPT. ETSI ETSI TS 128 667 V14.0.0 (2017-04)73GPP TS 28.667 version 14.0.0 Release 14SC in the NM: The Service Consumer (SC) in the NM using services offered by the RPT. 5.4 High-level use cases 5.4.1 Use Case: Read planned data from the RPT Use case stage Evolution/Sp
41、ecification Related use Goal The NM reads planned data from the RPT. Actors and Roles The function in the NM requesting to read planned data from the RPT. Telecom resources RPT, NM, SP in the RPT, SC in the NM. Assumptions Connectivity exists between RPT SP and the NM SC, so that SP and SC can commu
42、nicate. Pre-conditions The network is planned and the planned data is stored and available in the RPT. Begins when The NM SC requests the RPT SP to provide certain planned data stored in the RPT by sending an appropriate request message to the RPT SP. Step 1 (M) The RPT SP receives the request messa
43、ge. Step 2 (M) The RPT processes the request message, identifies the requested planned data and retrieves the requested planned data. Step 3 (M) The RPT SP sends back to the NM SC the requested planned data in a response message. Ends when The NM SC has received the requested planned data. Exception
44、s The NM SC does not receive the requested planned data. Numerous failure reasons may be indicated. Post-conditions The requested planned data has been returned. The planned data stored in RPT before and after the exchange of the request/response messages are identical. Traceability Requirement REQ-
45、RPT_NRM-CON-001 in clause 5.1. 6 Specification level requirements 6.1 Requirements REQ-RPT_NRM-FUN-001: The RPT shall support a capability allowing the NM to retrieve planned site data (e.g. site latitude, site longitude) from the RPT. REQ-RPT_NRM-FUN-002: The RPT shall support a capability allowing
46、 the NM to retrieve planned antenna data (e.g. antenna latitude, antenna longitude, antenna type, pattern label, antenna tilt) from the RPT. REQ-RPT_NRM-FUN-003: The RPT shall support a capability allowing the NM to find out the planned antennas supporting a planned cell. REQ-RPT_NRM-FUN-004: The RP
47、T shall support a capability allowing the NM to find out the planned cells supported by a planned antenna. REQ-RPT_NRM-FUN-005: The RPT shall support a capability allowing the NM to find out the RAT of a planned cell. 6.2 Actor roles See clause 5.2. 6.3 Telecommunications resources See clause 5.3. E
48、TSI ETSI TS 128 667 V14.0.0 (2017-04)83GPP TS 28.667 version 14.0.0 Release 146.4 Use cases 6.4.1 Use Case 1: Read planned site data The use case in clause 5.4.1 describes in generic fashion the use case on reading planned data from the RPT. In the use case “Read planned site data“ this information
49、is planned site data. 6.4.2 Use Case 2: Read planned antenna data The use case in clause 5.4.1 describes in generic fashion the use case on reading planned data from the RPT. In the use case “Read planned antenna data“ this information is planned antenna data. 6.4.3 Use Case 3: Find out the planned antennas supporting a planned cell The use case in clause 5.4.1 describes in generic fashion the use case on reading planned data from the RPT. In the use case “Find out the planned antennas supporting a planned cell“ this information is data about which planned ant
