1、 ETSI TS 122 087 V14.0.0 (2017-03) 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 14.0.0 Release 14) TECHNICAL SPECIFICATION GLOBAL SYSTEM FOR MOBILE C
2、OMMUNICATIONSRETSI ETSI TS 122 087 V14.0.0 (2017-03)13GPP TS 22.087 version 14.0.0 Release 14Reference RTS/TSGS-0122087ve00 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
4、t 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 on
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7、 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 ri
8、ghts 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 and
9、 owned by the GSM Association. ETSI ETSI TS 122 087 V14.0.0 (2017-03)23GPP TS 22.087 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 pu
10、blicly 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 ET
11、SI 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, o
12、r may become, essential to the present document. Foreword 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 reference
13、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 clause
14、 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 V14.0.0 (2017-03)33GPP TS 22.087 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3For
15、eword . 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 . 7g35.1
16、Provision 7g35.2 Withdrawal . 7g35.3 Registration and Erasure 8g35.4 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 . 9g35.
17、7.2 Invocation and operation 9g35.7.2.1 Service 1 10g35.7.2.2 Service 2 10g35.7.2.3 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
18、 . 10g36.3.2 Invocation . 11g37 Interactions with other supplementary services . 11g37.1 Call forwarding unconditional 11g37.2 Call forwarding on mobile subscriber busy 11g37.3 Call forwarding on no reply . 11g37.4 Call forwarding on mobile subscriber not reachable 12g37.5 Call waiting 12g37.6 Call
19、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 13g37.12 Barring of outgoing international calls . 13g37.13 Barring of outgoing international calls except those directed
20、 to the home PLMN country 13g37.14 Barring of incoming calls . 13g37.15 Barring of incoming calls when roaming outside the home PLMN country 13g3ETSI ETSI TS 122 087 V14.0.0 (2017-03)43GPP TS 22.087 version 14.0.0 Release 147.16 Call Deflection . 13g38 Interactions with other network features 13g38.
21、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 V14.0.0 (2017-03)53GPP TS 22.087 version 14.0.0 R
22、elease 14Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation 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
23、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 under change
24、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. ETSI ETSI TS 122 087 V14.0.0 (2017-03)63GPP TS 22.087 version 14.0.0 R
25、elease 141 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 docum
26、ents 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 revisions do not apply. For a n
27、on-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 21.905: “Vocabulary for 3GPP Specifica
28、tions“. 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 I
29、nformation (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
30、 a call. 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 sub
31、scriber. 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 suppl
32、ementary 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 V14.0.0 (2017-03)73GPP T
33、S 22.087 version 14.0.0 Release 144 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
34、(i.e. without 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: Serv
35、ice 1: 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 t
36、he served 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 remot
37、e party 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 transmissio
38、n of UUI 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 serv
39、ed subscriber 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
40、 a service 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 subsc
41、ribers request or for service providers reasons. The supplementary service UUS shall be withdrawn if all UUS services provided to the served subscriber are withdrawn. ETSI ETSI TS 122 087 V14.0.0 (2017-03)83GPP TS 22.087 version 14.0.0 Release 145.3 Registration and Erasure not applicable. 5.4 Activ
42、ation and 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 Interroga
43、tion not 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 subscr
44、iber subscription 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
45、. Once 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
46、by an end-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 part
47、y shall 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 p
48、re-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 activated by the calling mobile subsc
49、riber when originating a call if UUI transfer is desired in either direction. Service 1 is automatically deactivated when the call is terminated. Service 1 can be activated by means of an implicit activation request or an explicit activation request. ETSI ETSI TS 122 087 V14.0.0 (2017-03)93GPP TS 22.087 version 14.0.0 Release 14Implicit activation: Service 1 is implicitly activated when UUI is included when originating a call. When service 1 is implicitly activated, service 1 is active for the call, i.e. the remote party is not required to send a response
