1、 ETSI ES 202 504-20 V1.1.1 (2008-05)ETSI Standard Open Service Access (OSA);Parlay X Web Services;Part 20: Multimedia Multicast Session Management(Parlay X 3)floppy3 ETSI ETSI ES 202 504-20 V1.1.1 (2008-05) 2 Reference DES/TISPAN-01034-20-OSA Keywords API, OSA, service ETSI 650 Route des Lucioles F-
2、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-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies of the present document can be downloaded from: http:/www.e
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5、l.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the fo
6、regoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2008. The Parlay Group 2008. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPT
7、M is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI ETSI ES 202 504-20 V1.1.1 (2008-05) 3 Contents Intellectual Property Rights5 Foreword.5 1 Scope 7 2 References 7 2.1 Normative references .7 3 Definitions and abbreviations.8 3.1 Definit
8、ions8 3.2 Abbreviations .8 4 Detailed service description .8 5 Namespaces9 6 Sequence diagrams.9 6.1 Create Multicast Session 9 6.2 Delete Multicast Session 10 6.3 Retrieve Multicast Session Information .10 6.4 Invite Users To Join Session 10 6.5 Request Users To Leave Session11 6.6 Retrieve Session
9、 Participation Information11 6.7 Notification of Channel Presence Information Events .11 7 XML Schema data type definition .11 7.1 SessionInformation structure11 7.2 UserInformation structure 12 7.3 MultimediaType enumeration 12 7.3 UserStatus enumeration12 8 Web Service interface definition12 8.1 I
10、nterface: Multicast.12 8.1.1 Operation: createMulticastSession12 8.1.1.1 Input message: createMulticastSessionRequest 12 8.1.1.2 Output message: createMulticastSessionResponse .13 8.1.1.3 Referenced faults.13 8.1.2 Operation: deleteMulticastSession13 8.1.2.1 Input message: deleteMulticastSessionRequ
11、est 13 8.1.2.2 Output message: deleteMulticastSessionResponse .13 8.1.2.3 Referenced faults.13 8.1.3 Operation: getMulticastSessionInformation .13 8.1.3.1 Input message: getMulticastSessionInformationRequest13 8.1.3.2 Output message: getMulticastSessionInformationResponse.13 8.1.3.3 Referenced fault
12、s.14 8.1.4 Operation: inviteUsersToJoin .14 8.1.4.1 Input message: inviteUsersToJoinRequest14 8.1.4.2 Output message: inviteUsersToJoinResponse.14 8.1.4.3 Referenced faults.14 8.1.5 Operation: requestUsersToLeave14 8.1.5.1 Input message: requestUsersToLeaveRequest 14 8.1.5.2 Output message: requestU
13、sersToLeaveResponse .15 8.1.5.3 Referenced faults.15 8.1.6 Operation: querySessionParticipants 15 8.1.6.1 Input message: querySessionParticipantsRequest.15 8.1.6.2 Output message: querySessionParticipantsResponse15 8.1.6.3 Referenced faults.15 8.1.7 Operation: querySessionForUser15 8.1.7.1 Input mes
14、sage: querySessionForUserRequest.16 ETSI ETSI ES 202 504-20 V1.1.1 (2008-05) 4 8.1.7.2 Output message: querySessionForUserResponse16 8.1.7.3 Referenced faults.16 8.2 Interface: MulticastNotificationManager .16 8.2.1 Operation: startNotification 16 8.2.1.1 Input message: startNotificationRequest.16 8
15、.2.1.2 Output message: startNotificationResponse16 8.2.1.3 Referenced faults.17 8.2.2 Operation: endNotification .17 8.2.2.1 Input message: endNotificationRequest17 8.2.2.2 Output message: endNotificationResponse.17 8.2.2.3 Referenced faults.17 8.3 Interface: MulticastNotification .18 8.3.1 Operatio
16、n: notifyJoinMulticastSession.18 8.3.1.1 Input message: notifyJoinMulticastSessionRequest18 8.3.1.2 Output message: notifyJoinMulticastSessionResponse 18 8.3.1.3 Referenced faults.18 8.3.2 Operation: notifyLeaveMulticastSession18 8.3.2.1 Input message: notifyLeaveMulticastSessionRequest 18 8.3.2.2 O
17、utput message: notifyLeaveMulticastSessionResponse .18 8.3.2.3 Referenced faults.18 8.3.3 Operation: notifyError 18 8.3.3.1 Input message: notifyErrorRequest.19 8.3.3.2 Output message: notifyErrorResponse19 8.3.3.3 Referenced faults.19 8.3.4 Operation: notifyEnd 19 8.3.4.1 Input message: notifyEndRe
18、quest.19 8.3.4.2 Output message: notifyEndResponse19 8.3.4.3 Referenced faults.19 9 Fault definitions19 10 Service policies 20 Annex A (normative): WSDL for Multimedia Multicast Session Management.21 Annex B (informative): Bibliography.22 History 23 ETSI ETSI ES 202 504-20 V1.1.1 (2008-05) 5 Intelle
19、ctual 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 members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights
20、 (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 (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR
21、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 to the present document. Foreword This ETSI Standard (ES) has been produced by
22、ETSI Technical Committee Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN). The present document is part 20 of a multi-part deliverable covering Open Service Access (OSA); Parlay X 3 Web Services, as identified below: Part 1: “Common“; Part 2: “Third P
23、arty Call“; Part 3: “Call Notification“; Part 4: “Short Messaging“; Part 5: “Multimedia Messaging“; Part 6: “Payment“; Part 7: “Account Management“; Part 8: “Terminal Status“; Part 9: “Terminal Location“; Part 10: “Call Handling“; Part 11: “Audio Call“; Part 12: “Multimedia Conference“; Part 13: “Ad
24、dress List Management“; Part 14: “Presence“; Part 15: “Message Broadcast“; Part 16: “Geocoding“; Part 17: “Application-driven Quality of Service (QoS)“; Part 18: “Device Capabilities and Configuration“; Part 19: “Multimedia Streaming Control“; Part 20: “Multimedia Multicast Session Management“. ETSI
25、 ETSI ES 202 504-20 V1.1.1 (2008-05) 6 The present document has been defined jointly between ETSI, The Parlay Group (http:/www.parlay.org) and the 3GPP. The present document forms part of the Parlay X 3.0 set of specifications. The present document is equivalent to 3GPP TS 29.199-20 V7.0.2 (Release
26、7). ETSI ETSI ES 202 504-20 V1.1.1 (2008-05) 7 1 Scope The present document is part 20 of the Stage 3 Parlay X 3 Web Services specification for Open Service Access (OSA). The OSA specifications define an architecture that enables application developers to make use of network functionality through an
27、 open standardized interface, i.e. the OSA APIs. The present document specifies the Multimedia Multicast Session Management Web Service. The following are defined here: Name spaces. Sequence diagrams. Data definitions. Interface specification plus detailed method descriptions. Fault definitions. Ser
28、vice Policies. WSDL Description of the interfaces. 2 References References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For a specific reference, subsequent revisions do not apply. Non-specific reference may be made only to a comple
29、te document or a part thereof and only in the following cases: - if it is accepted that it will be possible to use all future changes of the referenced document for the purposes of the referring document; - for informative references. Referenced documents which are not found to be publicly available
30、 in the expected location might be found at http:/docbox.etsi.org/Reference. For online referenced documents, information sufficient to identify and locate the source shall be provided. Preferably, the primary source of the referenced document should be cited, in order to ensure traceability. Furthe
31、rmore, the reference should, as far as possible, remain valid for the expected life of the document. The reference shall include the method of access to the referenced document and the full network address, with the same punctuation and use of upper case and lower case letters. NOTE: While any hyper
32、links included in this clause were valid at the time of publication ETSI cannot guarantee their long term validity. 2.1 Normative references The following referenced documents are indispensable for the application of the present document. For dated references, only the edition cited applies. For non
33、-specific references, the latest edition of the referenced document (including any amendments) applies. 1 W3C Recommendation (2 May 2001): “XML Schema Part 2: Datatypes“. NOTE: Available at http:/www.w3.org/TR/2001/REC-xmlschema-2-20010502/. ETSI ETSI ES 202 504-20 V1.1.1 (2008-05) 8 2 ETSI ES 202 5
34、04-1: “Open Service Access (OSA); Parlay X Web Services; Part 1: Common (Parlay X 3)“. 3 ETSI ES 202 504-19: “Open Service Access (OSA); Parlay X Web Services; Part 19: Multimedia Streaming Control (Parlay X 3)“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present documen
35、t, the terms and definitions given in ES 202 504-1 2 and the following apply: Multicast joining: the process by which a user joins a multicast group Multicast session: The group for providing the same multicast service. The end user joins the multicast session to become the member of the multicast s
36、ession. Multicast service: A unidirectional point-to-multipoint service in which data is efficiently transmitted from a single source to a multicast group in the associated multicast service area. Multicast services can only be received by such members that are subscribed to the specific multicast s
37、ervice and have joined the multicast group associated with the specific service. Member: the user becomes a member of a multicast group after he/she joined to the multicast group Channel presence information: consists of a set of attributes that characterize a multicast session such as user identifi
38、ers and the multicast session in which they are participating 3.2 Abbreviations For the purposes of the present document, the abbreviations given in ES 202 504-1 2 and the following apply: BM-SC Broadcast Multicast Service Centre GGSN Gateway GPRS Support Node IPTV Internet Protocol Television MBMS
39、Multimedia Broadcast/Multicast Service SGSN Serving GPRS Support Node 4 Detailed service description The Multimedia Multicast Session Management Web Service allows for a third party (e.g. application) to control a multicast session, its members and multimedia stream, and obtain channel presence info
40、rmation. The Multimedia Multicast Session Management is a simple Web Service consisting of three interfaces: Multicast: the management of sessions and user participation in sessions Multicast Notification: delivering channel presence information events to the application, as users join or leave mult
41、icast sessions Multicast Notification Manager: providing on-line set up and tear down of notifications for channel presence information events NOTE: For control of a multimedia stream associated with a multicast session (e.g. start/stop/pause/resume), a third party (e.g. application) invokes the app
42、ropriate operations defined in ES 202 504-19 3. ETSI ETSI ES 202 504-20 V1.1.1 (2008-05) 9 The GPRS Packet network or IP Multicast Network delivers multimedia multicast streams from a multimedia source to users who are already participating in multicast sessions. The basic scenario is as follows: An
43、 application creates a multicast session for personal broadcasting and plays the multicast stream. A unique identifier (i.e. multicast address) is assigned to the just-created multicast session. The user participating in the multicast session for personal broadcasting may wish to invite their friend
44、s to participate in the session. If the invited friends accept this invitation request, they see the same program for personal broadcasting on their terminals. They usually communicate with each other by using a multimedia over IP while they are participating in the same session. Furthermore the app
45、lication monitors user participation status (i.e. joining or leaving the multicast session) using a notification mechanism. For example, if a friend has left the session, the application is notified. 5 Namespaces The Multicast interface uses the namespace: http:/www.csapi.org/wsdl/parlayx/multicast/
46、 v3_0 The MulticastNotificationManager interface uses the namespace: http:/www.csapi.org/wsdl/parlayx/multicast/notification_manager/v3_0 The MulticastNotification interface uses the namespace: http:/www.csapi.org/wsdl/parlayx/multicast/notification/v3_0 The data types are defined in the namespace:
47、http:/www.csapi.org/schema/parlayx/multicast/v3_0 The xsd namespace is used in the present document to refer to the XML Schema data types defined in XML Schema 1. The use of the name xsd is not semantically significant. 6 Sequence diagrams 6.1 Create Multicast Session createMulticastSessionMulticast
48、SessionIDStore multicast session infoETSI ETSI ES 202 504-20 V1.1.1 (2008-05) 106.2 Delete Multicast Session deleteMulticastSessionResult of deletionDelete multimedia multicast session info6.3 Retrieve Multicast Session Information 6.4 Invite Users To Join Session ETSI ETSI ES 202 504-20 V1.1.1 (200
49、8-05) 116.5 Request Users To Leave Session 6.6 Retrieve Session Participation Information queryUsersforSessionMulticast session member listReturn users who have joined multicast session6.7 Notification of Channel Presence Information Events 7 XML Schema data type definition 7.1 SessionInformation structure Data type for describing multicast session information. ETSI ETSI ES 202 504-20 V1.1.1 (2008-05) 12Element Name Element Type Optional Description sessionName xsd:string No Multicast session name charging common: ChargingInform
