ETSI TS 122 087-2018 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) User-to-User Signalling (UUS) Service description.pdf

1、 ETSI TS 122 087 V15.0.0 (2018-07) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); User-to-User Signalling (UUS); Service description; Stage 1 (3GPP TS 22.087 version 15.0.0 Release 15) TECHNICAL SPECIFICATION GLOBAL SYSTEM FOR MOBILE C

2、OMMUNICATIONSRETSI ETSI TS 122 087 V15.0.0 (2018-07)13GPP TS 22.087 version 15.0.0 Release 15Reference RTS/TSGS-0122087vf00 Keywords GSM,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 Assoc

3、iation 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 prin

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9、istered and owned by the GSM Association. ETSI ETSI TS 122 087 V15.0.0 (2018-07)23GPP TS 22.087 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 thes

10、e 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 Secretariat. Latest

11、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 updates on the ETSI Web

12、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 being the property of

13、 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 Specification (TS) has been

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 referenc

15、e 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 clau

16、se 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 122 087 V15.0.0 (2018-07)33GPP TS 22.087 version 15.0.0 Release 15Contents Intellectual Property Rights 2g3F

17、oreword . 2g3Modal verbs terminology 2g3Foreword . 5g31 Scope 6g32 References 6g33 Definitions and Abbreviations 6g33.1 Definitions 6g33.2 Abbreviations . 6g34 Description . 7g34.1 Description . 7g34.2 Applicability to telecommunication services 7g35 Normal procedures with successful outcome . 7g35.

18、1 Provision 7g35.2 Withdrawal . 7g35.3 Registration and Erasure 7g35.4 Activation and Deactivation . 8g35.5 Invocation . 8g35.6 Interrogation . 8g35.7 Handling of UUS services 8g35.7.1 Activation . 8g35.7.1.1 Service 1 8g35.7.1.2 Service 2 9g35.7.1.3 Service 3 9g35.7.1.4 “UUS required“ request . 9g3

19、5.7.2 Invocation and operation 9g35.7.2.1 Service 1 9g35.7.2.2 Service 2 9g35.7.2.3 Service 3 10g35.7.2.4 Charging requirements 10g36 Exceptional procedures or unsuccessful outcome 10g36.1 Provision and Withdrawal 10g36.2 Registration and Erasure 10g36.3 Handling of UUS services 10g36.3.1 Activation

20、 . 10g36.3.2 Invocation . 10g37 Interactions with other supplementary services . 10g37.1 Call forwarding unconditional 10g37.2 Call forwarding on mobile subscriber busy 11g37.3 Call forwarding on no reply . 11g37.4 Call forwarding on mobile subscriber not reachable 11g37.5 Call waiting 11g37.6 Call

21、hold . 12g37.7 Completion of calls to busy subscribers . 12g37.8 Explicit call transfer . 12g37.9 Multi party service 12g37.10 Advice of charge 12g37.11 Barring of outgoing calls 12g37.12 Barring of outgoing international calls . 12g37.13 Barring of outgoing international calls except those directed

22、 to the home PLMN country 12g37.14 Barring of incoming calls . 12g37.15 Barring of incoming calls when roaming outside the home PLMN country 12g3ETSI ETSI TS 122 087 V15.0.0 (2018-07)43GPP TS 22.087 version 15.0.0 Release 157.16 Call Deflection . 13g38 Interactions with other network features 13g38.

23、1 Support of Optimal Routeing . 13g38.2 Multicall . 13g39 Interworking considerations . 13g3Annex A (informative): Deviations of the 3GPP UUS supplementary service from the ISDN service 14g3Annex B: Change history 15g3History 16g3ETSI ETSI TS 122 087 V15.0.0 (2018-07)53GPP TS 22.087 version 15.0.0 R

24、elease 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 present documen

25、t, 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 change control

26、. 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. ETSI ETSI TS 122 087 V15.0.0 (2018-07)63GPP TS 22.087 version 15.0.0 Release

27、151 Scope The User-to-User Signalling (UUS) supplementary service allows a mobile subscriber to send/receive a limited amount of information to/from another PLMN or ISDN subscriber over the signalling channel in association with a call to the other subscriber. 2 References The following documents co

28、ntain 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 revisions do not apply. For a non-spec

29、ific 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 21.905: “Vocabulary for 3GPP Specifications“.

30、 2 3GPP TS 22.004: “General on supplementary services. 3 3GPP TS 22.030: “Man-Machine Interface (MMI) of the Mobile Station (MS). 4 3GPP TS 22.135: “Multicall stage 1“. 3 Definitions and Abbreviations 3.1 Definitions For the purposes of this TS, the following definitions apply: User-to-User Informat

31、ion (UUI): The information transferred by using the UUS supplementary service. UUS service: The UUS services (Service 1, 2 and 3) are components of the UUS supplementary service. If the UUS supplementary service is provided to a subscriber, she can handle the UUS services independently within a call

32、. Served subscriber: The subscriber who has a provision of the UUS supplementary service and who activates the UUS supplementary service. For service 1 and 2 the served subscriber is always the calling subscriber, for service 3 either the calling or the called subscriber can be the served subscriber

33、. Remote party: For service 1 and 2 the remote party is the called party of a call to which the UUS supplementary service is activated by the served subscriber. For service 3 the remote party can be either the called or the calling party of an established call to whom the use of the UUS supplementar

34、y service is requested by the served subscriber. 3.2 Abbreviations For the purposes of this TS the following abbreviations apply. UUS User-to-User Signalling UUI User-to-User Information Further GSM related abbreviations are listed in TS 21.905 1. ETSI ETSI TS 122 087 V15.0.0 (2018-07)73GPP TS 22.08

35、7 version 15.0.0 Release 154 Description 4.1 Description The UUS supplementary service allows the served subscriber to send/receive a limited amount of subscriber generated information to/from another user in association with a call to the user. This information shall be passed transparently (i.e. w

36、ithout modification of contents) through the network. Normally, the network shall not interpret or act upon this information. The served subscriber can send and receive UUI in different phases of the call depending on the service(s) to which the subscriber subscribes. These services are: Service 1:

37、UUI can be sent and received during the origination and termination of a call, with UUI embedded within call control messages. The service 1 can be activated implicit by inserting UUI when set-up a call or explicit with an appropriate procedure. Service 2: UUI can be sent and received after the serv

38、ed subscriber has received an indication that the remote party is being informed of the call and prior to the establishment of the connection. UUI sent by the served subscriber prior to receiving the acceptance of the call by the remote party, may as a network option be delivered to the remote party

39、 after the call has been established. The service 2 shall be activated explicitly. Service 3: User-to-user-information can be sent and received only while the connection is established. The service 3 shall be activated explicitly. Service 1, service 2 and service 3 shall allow the transmission of UU

40、I with the maximum length of 128 octets per message. 4.2 Applicability to telecommunication services The applicability of this supplementary service is defined in TS 22.004 2. 5 Normal procedures with successful outcome 5.1 Provision The UUS supplementary service shall be provided to the served subs

41、criber after pre-arrangement with the service provider. The remote party needs no subscription of the UUS supplementary service. NOTE: The remote party is able to send UUI without provision of the UUS supplementary service when the service is activated against her by the served subscriber. As a serv

42、ice provider option, one or any combination of the following shall be provided: - service 1 (implicitly requested andexplicitly requested); - service 2; - service 3. 5.2 Withdrawal The UUS supplementary service and several UUS services shall be withdrawn by the service provider upon the subscribers

43、request or for service providers reasons. The supplementary service UUS shall be withdrawn if all UUS services provided to the served subscriber are withdrawn. 5.3 Registration and Erasure not applicable. ETSI ETSI TS 122 087 V15.0.0 (2018-07)83GPP TS 22.087 version 15.0.0 Release 155.4 Activation a

44、nd Deactivation The UUS supplementary service shall be activated by the service provider as a result of provision and deactivated as a result of withdrawal. 5.5 Invocation The UUS supplementary service is invoked if at least one UUS service is activated by the served subscriber. 5.6 Interrogation no

45、t applicable. 5.7 Handling of UUS services 5.7.1 Activation UUS service is activated when: - activation is implicitly requested (for service 1); or - activation is explicitly requested (for service 1, service 2 and service 3) and is accepted by the remote party. Depending on the served subscriber su

46、bscription to the UUS supplementary service and the provision of the UUS services by the service provider, service 1 implicit, service 1 explicit, service 2 and service 3 can be activated individually or in combination. Service 1 implicit and service 1 explicit cannot be simultaneously active. Once

47、an UUS service is activated the network shall accept UUI from either subscriber in the call, according to the service that has been activated. The network shall confirm the explicit activation of a UUS service (service 1, 2 and 3) to the served subscriber. This confirmation shall be preceded by an e

48、nd-to-end check by the network for service availability. The network shall interrogate the remote party and check for the availability of the UUS service on the remote partys side. The mobile station shall confirm the requested services if it is able to handle the UUS service. The remote party shall

49、 not have the possibility to confirm or reject the request for the UUS service on a per call basis. No response from the remote party shall be taken by the network as a rejection of the request for the UUS service. NOTE: Nevertheless the remote party may restrict the use of a UUS service by pre-programming of the mobile station to reject incoming UUS activation requests. The network shall explicitly indicate to the calling mobile subscriber whether or not the requested service has been successfully activated. 5.7.1.1 Service 1 UUS service 1 shall be activat