ETSI TS 122 071-2016 Digital cellular telecommunications system (Phase 2+) Universal Mobile Telecommunications System (UMTS) LTE Location Services (LCS) Service description Stage 1.pdf

1、 ETSI TS 1Digital cellular telecoUniversal Mobile TelLocatSer(3GPP TS 22.0TECHNICAL SPECIFICATION122 071 V13.0.0 (2016communications system (Phaelecommunications System (LTE; cation Services (LCS); ervice description; Stage 1 .071 version 13.0.0 Release 1316-03) hase 2+); (UMTS); 13) ETSI ETSI TS 12

2、2 071 V13.0.0 (2016-03)13GPP TS 22.071 version 13.0.0 Release 13Reference RTS/TSGS-0122071vd00 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 00017 - NAF 742 C Association but non lucratif e

3、nregistre 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 print versions of the present

4、 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 on a specific network drive

5、 within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at https:/portal.etsi.org/TB/ETSIDeliverableStatus.aspx If you find errors in the

6、present document, please send your comment to one of the following services: https:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as auth

7、orized 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 2016. All rights reserved. DECTTM, PL

8、UGTESTSTM, 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 and owned by the GSM Associa

9、tion. ETSI ETSI TS 122 071 V13.0.0 (2016-03)23GPP TS 22.071 version 13.0.0 Release 13Intellectual 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 publicly available for ETSI

10、 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 ETSI Web server (https:/ipr

11、.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, or may become, essential t

12、o 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. These should be interpreted as

13、 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“, “may“, “need not“, “will

14、“, “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 122 071 V13.0.0 (2016-03)33GPP T

15、S 22.071 version 13.0.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 6g31 Scope 7g32. References 7g32.1 Normative references . 7g32.2 Informative references 8g33 Definitions and abbreviations . 8g33.1 Abbreviations . 8g33.2 Definitions 8g34 F

16、unctional Requirements 10g34.1 High Level Requirements . 10g34.2 Location Information 11g34.2.1 Geographic Location. 11g34.2.2 Velocity 11g34.3 Quality of Service . 12g34.3.1 Horizontal Accuracy . 12g34.3.2 Vertical Accuracy . 13g34.3.3 Response Time 13g34.3.4 LCS QoS Class . 14g34.4 Reliability . 1

17、4g34.5 Priority 15g34.6 Timestamp 15g34.7 Security 15g34.8 Privacy 15g34.8.1 Service Type Privacy 17g34.8.1.1 Standardized Service Types 17g34.9 Service Authorization . 18g34.10 Service Activation and De-Activation 18g34.11 Coverage. 19g34.12 Roaming Target UE 19g34.13 Support for all UEs . 20g34.14

18、 Support for Unauthorized UEs . 20g34.15 Periodic Location Reporting. 20g34.16 UE-Based Location Calculation . 21g34.17 UE_Assisted LCS Location Calculation 21g34.18 Mobile Originating Location 21g34.19 Network support for LCS . 22g35 Logical Description 22g35.1 Logical Reference Model . 22g35.2 Fun

19、ctional Entities 23g35.2.1 LCS Client 23g35.2.2 LCS Server 23g35.2.3 Positioning Function . 23g35.2.4 Target UE 23g35.3 Functional Interfaces 23g35.3.1 LCS Client / LCS Server Interface . 23g35.3.1.1 Location Service Request 23g35.3.1.2 Location Service Response . 24g35.3.1.3 Location Service Reques

20、t Report 25g35.4 Location information 25g3ETSI ETSI TS 122 071 V13.0.0 (2016-03)43GPP TS 22.071 version 13.0.0 Release 135.4.1 Sources of location information 25g36 Service Provision 25g36.1 Identification of a Target UE 25g36.2 Location Information Provided to the LCS Client . 26g36.3 LCS Client Su

21、bscription . 26g36.4 Target UE Subscription 26g36.4.1 Privacy Subscription Options . 26g36.4.2 Codeword 27g36.4.2.1 Enhanced codeword 27g36.4.3 Privacy Exception List 27g36.4.4 Privacy Override Indicator 28g36.4.5 Subscription to Mobile Originating Location . 29g36.4.6 Void 29g36.4A Requestor 29g36.

22、5 Security 29g36.6 Charging . 29g36.7 LCS Open Service Architecture and Application Programming Interface . 30g37 Provisioning and Administration 30g37.1 Procedures for an LCS Client . 30g37.1.1 Provisioning 30g37.1.2 Withdrawal . 30g37.1.3 Invocation . 30g37.2 Procedures for a Target UE 30g37.2.1 P

23、rovisioning 30g37.2.2 Withdrawal . 31g37.2.3 User Control 31g37.3 Barring Capability of the Location Service 31g38 Interactions with Bearer and Teleservices and Other Services 31g39 Cross Phase Compatibility between releases . 31g39.1 Compatibility With Existing Standards 32g39.2 Compatibility With

24、Future Releases. 32g39.2.1 Void 32g39.2.2 Location determination in call or PDP context activation and release 32g39.2.3 Void 32g39.2.4 Defined geographical areas . 32g39.2.5 Continuous check of location 32g39.2.6 Identification of a Target UE 32g39.2.7 Void 32g39.2.8 VHE 32g3Annex A (informative):

25、USA FCC Wireless E911 Rules 33g3Annex B (informative): Descriptions of possible location based services 34g3B1 Public Safety Services 34g3B1.1 Emergency Services 34g3B1.1.1 Attributes. 34g3B1.1.2 Emergency Alert Services 34g3B2 Location Based Charging . 34g3B2.1 Attributes 35g3B2.1.1 Target Subscrib

26、er Notification 35g3B2.1.2 Charging 35g3B2.1.3 Roaming 35g3B3 Tracking Services . 35g3B3.1 Fleet and Asset Management Services 36g3B3.2 Traffic Monitoring 36g3B3.2.1 Attributes . 36g3B3.2.1.1 Privacy. 36g3B4 Enhanced Call Routing . 37g3B5 Location Based Information Services. 37g3ETSI ETSI TS 122 071

27、 V13.0.0 (2016-03)53GPP TS 22.071 version 13.0.0 Release 13B5.1 Navigation. 37g3B5.2 City Sightseeing 37g3B5.3 Location Dependent Content Broadcast . 37g3B5.4 Mobile Yellow Pages 37g3B5.5 Location Sensitive Internet . 38g3B6 Network Enhancing Services . 38g3B6.1 Applications for Network Planning 38g

28、3B6.2 Applications for Network QoS Improvements . 38g3B6.3 Improved Radio Resource Management . 38g3Annex C (Informative): Attributes of Specific Services 39g3Annex D (informative): Change history . 47g3History 50g3ETSI ETSI TS 122 071 V13.0.0 (2016-03)63GPP TS 22.071 version 13.0.0 Release 13Forewo

29、rd This Technical Specification (TS) has been produced by the 3GPP. The contents of this document are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of this TS, it will be re-released by the TSG with an identifying change of

30、 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 incremented for all changes of substance,

31、i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the specification; ETSI ETSI TS 122 071 V13.0.0 (2016-03)73GPP TS 22.071 version 13.0.0 Release 131 Scope This document provides the Stage One description of

32、 Location Services (LCS). A Stage One description provides an overall service description, primarily from the service subscribers and users points of view, but not dealing with the details of the Man Machine Interface (MMI). This TS includes information applicable to network operators, service provi

33、ders and terminal, base station system, switch, and data base manufacturers. NOTE: Location Services may be considered as a network provided enabling technology consisting of standardized service capabilities which enable the provision of location based applications. These applications may be servic

34、e provider specific. The description of the numerous and varied possible location applications which are enabled by this technology are outside the scope of this specification. However, clarifying examples of how the functionality being specified may be used to provide specific location services is

35、included in various sections of the specification. This document provides core requirements to an extent sufficient to derive a complete definition of location services at the service level. However, the present document also provides additional requirements which may suggest in a non-normative mann

36、er certain ways the system may be implemented to support location services. LCS can be offered without subscription to basic telecommunication services. LCS is available to the following categories of LCS clients: Value Added Services LCS Clients use LCS to support various value added services. Thes

37、e clients can include UE subscribers as well as non-subscribers to other services. PLMN Operator LCS Clients use LCS to enhance or support certain O Services and Functions“. 2.2 Informative references 8 3GPP TR 25.923: “Report on Location Services (LCS)“. 9 PD 30.lcs: “Project Plan for location serv

38、ices in UMTS“. 10 Third generation (3G) mobile communication system; Technical study report on the location services and technologies, ARIB ST9 December 1998. 11 The North American Interest Group of the GSM MoU ASSOCIATION: Location Based Services, Service Requirements Document of the Services Worki

39、ng Group 3 Definitions and abbreviations 3.1 Abbreviations For the purposes of the present document, in addition to 3GPP TR.21.905, the following abbreviations apply: EGNOS European Geographic Navigation Overlay System E-OTD Enhanced Observed Time Difference GAGAN GPS Aided Geo Augmented Navigation

40、(or GPS and Geo Augmented Navigation) GLONASS GLObal NAvigation Satellite System GNSS Global Navigation Satellite System IPDL-OTDOA Idle Period Downlink- Observed Time Difference Of Arrival LCS Location Service MSAS Multi-functional Satellite Augmentation System NA-ESRD North American Emergency Serv

41、ices Routing Digits NA-ESRK North American Emergency Services Routing Key NANP North American Numbering Plan QZSS Quasi Zenith Satellite System SBAS Satellite Based Augmentation Systems U-TDOA Uplink Time Difference of Arrival WAAS Wide Area Augmentation System NOTE: In the present document, acronym

42、s are used in the text as if they are read either in their fully expanded form or in their alphabet names with no consistent principle. 3.2 Definitions For the purposes of the present document the following definitions apply: Change of Area: is one event supported for deferred Location Requests. Cha

43、nge of Area means that the network is required to report the location or the occurrence of the event of the requested subscriber in triggered fashion immediately after the network (MSC/SGSN) processes the mobility event for the new location of the subscriber. Usually new location is noticed after th

44、e Location Update, Tracking Area Update, Handover, RAU, Registration or RANAP Location Report, e.g. when the SAI changes. Codeword: access code, which is used by a Requestor or LCS Client in order to gain acceptance of a location request for a Target UE. The codeword is part of the privacy informati

45、on that may be registered by a Target UE user. Current Location: after a location attempt has successfully delivered a location estimate and its associated time stamp, the location estimate and time stamp are referred to as the current location at that point in time. ETSI ETSI TS 122 071 V13.0.0 (20

46、16-03)93GPP TS 22.071 version 13.0.0 Release 13Deferred location request: a location request where the location response (responses) is (are) required after specific event has occurred. Event may or may not occur immediately. In addition event may occur many times. Immediate location request: a loca

47、tion request where a single location response only is required immediately. Initial Location: in the context of an originating emergency call the location estimate and the associated time stamp at the commencement of the call set-up is referred to as initial location. Last Known Location: The curren

48、t location estimate and its associated time stamp for Target UE stored in the LCS Server is referred to as the last known location and until replaced by a later location estimate and a new time stamp is referred to as the last known location. LCS Client: a software and/or hardware entity that intera

49、cts with a LCS Server for the purpose of obtaining location information for one or more Mobile Stations. LCS Clients subscribe to LCS in order to obtain location information. LCS Clients may or may not interact with human users. The LCS Client is responsible for formatting and presenting data and managing the user interface (dialogue). The LCS Client is identified by a unique international identification, e.g. E.164. NOTE: The LCS Client may reside inside or outside the PLMN. LCS Client Access barring list: an optional list of MSISDNs per LCS Client