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19、IONS. 3GPP2 S.X0065-A v1.0 Revision History Revision Description of Changes Date Rev 0 v1.0 Initial Publication April 2012 Rev A v1.0 Rev A Publication March 2014 X.S0065-A v1.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
20、 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 i Unstructured Supplementary Service Data (USSD) Contents List of Figures iii List of Tables . iv Foreword 1 1 Introduction 2 1.1 Scope 2 1.2 Requirements Language . 2 1.3 Normative References 3 1.4 Informative References 3 1.5 Definitions, Symbols an
21、d Abbreviations . 4 1.5.1 Definitions . 4 1.5.2 Symbols and Abbreviations . 4 2 MS registration . 5 2.1 Information flows and functions 5 2.1.1 MS initiated registration 5 3 Network initiated USSD 7 3.1 Handling of network initiated USSD . 7 3.2 Information flows and functions 7 3.2.1 Information fl
22、ow for USSD on traffic channel 7 3.2.2 Information flows for USSD on common channel 10 3.2.2.1 Network initiated USSD Notify on common channel Option 1 11 3.2.2.2 Network initiated USSD Notify on common channel Option 2 12 3.2.3 Network element functions 15 3.2.3.1 Invoking USSD operation from the U
23、SSD Gateway . 15 3.2.3.2 USSD operations at the MSC . 15 3.2.3.3 USSD operations at the MS . 15 3.3 Handoff 16 4 MS initiated USSD . 17 4.1 Handling of an MS initiated USSD 17 4.2 Information flows and functions 17 4.2.1 Information flows 17 4.2.1.1 MS initiated USSD Request . 17 4.2.1.2 MS initiate
24、d USSD Request followed by an immediate USSD Release . 19 4.2.1.3 MS initiated USSD Request after an intersystem handoff . 21 4.2.2 Handling of USSD Request at the MS . 24 4.2.3 Handling of USSD request at the MSC . 24 X.S0065-A v1.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
25、26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 ii 4.2.4 Processing the USSD Request at the USSD Gateway . 25 4.3 Handoff 25 5 Protocol procedures 25 5.1 Requirements for mobile station and USSD Gateway . 25 6 Network Signaling Protocol . 26 6
26、.1 Editorial Conventions 26 6.2 MAP operations . 26 6.2.1 Operation definitions . 26 6.2.1.1 SMSDeliveryForward . 26 6.2.1.2 SMSDeliveryBackward . 28 6.3 MAP Parameters 30 6.3.1 Parameter Identifiers 30 6.3.2 Parameter definitions . 30 6.3.2.1 ServiceIndicatior . 30 6.3.2.2 TransactionCapability . 3
27、1 6.3.2.3 Profile 34 6.3.2.4 USSDAddress 37 6.4 MAP signaling procedures . 40 6.4.1 Intersystem procedures 40 6.4.1.1 SMS delivery point-to-point 40 6.4.1.2 SMS delivery point-to-point for USSD exchange . 47 6.4.1.3 SMSDeliveryBackward . 49 6.4.1.4 SMS Notification . 50 6.4.1.5 SMS Request . 51 6.5
28、Basic Call Processing . 55 6.5.1 Loading of Profile Parameters . 55 6.6 Annexes for the 6xx Series 55 6.6.1 Annex D: SMS Air Interface Delivery Point-to-Point . 55 6.6.2 Serving MSC Receiving an SMD-REQUEST . 56 X.S0065-A v1.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 2
29、8 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 iii List of Figures Figure 1 Architecture for handling of USSD 2 Figure 2 Information flow for MS initiated registration to MSC supporting USSD . 5 Figure 3 Network initiated USSD session . 8 Figure 4 N
30、etwork initiated USSD Notify delivered on common channel Option 1 . 11 Figure 5 Network initiated USSD Notify delivered on common channel Option 2 . 13 Figure 6 MS initiated USSD session . 18 Figure 7 MS initiated USSD session which is immediately released by the MS 20 Figure 8 MS initiated USSD ses
31、sion after handoff . 22 X.S0065-A v1.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 iv List of Tables Table 1 MAP Parameter Identifiers . 30 Table 2 HLR SMSRequest Response 5
32、9 X.S0065-A v1.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 1 Foreword (This Foreword is not part of this document.) This document was prepared by the Third Generation Part
33、nership Project 2 (3GPP2) TSG-X Working Group. This document is a new specification. This document is subject to change following formal approval procedures. Should this document be modified in the future, it will be re-released with a change-of-release date and an identifying change in version numb
34、er as follows: X.S0065-X-n where: X: a numerical or uppercase alphabetic character A, B, C, that indicates the revision level; n: a numeric string 1, 2, 3, that indicates the point release level. X.S0065-A v1.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
35、 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 2 1 Introduction This specification is for Unstructured Supplementary Service Data (USSD) support. 1.1 Scope The Unstructured Supplementary Service Data (USSD) mechanism enables a Mobile Station (MS) and Public Land Mo
36、bile Network (PLMN) operator defined application servers to communicate. Figure 1 shows the architecture for handling of USSD sessions. The MSC retrieves the USSD information as part of the subscriber profile at the time of MS registration. The USSD transactions are carried between the USSD client i
37、n the MS and the USSD Gateway (GW) via the MSC. Figure 1 Architecture for handling of USSD This document defines the requirements for handling USSD at the MS and network entities. It does not include specification of particular applications, nor does it specify how a particular application is select
38、ed. This document also defines architecture requirements (stage 2) and the protocol details (stage 3) of the USSD. The new features and enhancements supported in this revision are: USSD messages may be sent over a paging channel; and USSD messages may be sent over an access channel. 1.2 Requirements
39、 Language “Shall” and “shall not” identify requirements to be followed strictly to conform to this document and from which no deviation is permitted. “Should” and “should not” indicate that one of several possibilities is recommended as particularly suitable, without mentioning or excluding others,
40、that a certain course of action is preferred but not necessarily required, or that (in the negative form) a certain possibility or course of action is discouraged but not prohibited. “May” and “need not” indicate a course of action permissible within the limits of X.S0065-A v1.0 1 2 3 4 5 6 7 8 9 10
41、 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 3 the document. “Can” and “cannot” are used for statements of possibility and capability, whether material, physical or causal. 1.3 Normative Referen
42、ces References are either specific (identified by date of publication, revision identifier, and version number) or non-specific. For a specific reference, subsequent revisions may not apply. For a non-specific reference, the latest revision applies. A.S0013 3GPP2: A.S0013-D v3.0; 3GPP2 Interoperabil
43、ity Specification (IOS) for cdma2000 Access Network Interfaces Part 3 Features; May 2011. C.S0105 3GPP2: C.S0105-A v1.0, Unstructured Supplementary Service Data (USSD) Service Options for Spread Spectrum Systems: Service Options 78 and 79; June 2013. X.S0002 3GPP2: X.S0002-0 v2.0, MAP Location Servi
44、ces Enhancements; May 2006. X.S0004-520 3GPP2: X.S0004-520-E v2.0, Mobile Application Part (MAP) TCAP Application Signaling Protocols; July 2007. X.S0004-540 3GPP2: X.S0004-540-E v2.0, Mobile Application Part (MAP) Operations Signaling Protocols; July 2007. X.S0004-550 3GPP2: X.S0004-550-E v4.0, Mob
45、ile Application Part (MAP) Parameters Signaling Protocols; January 2010. X.S0004-551 3GPP2: X.S0004-551-E v1.0, Mobile Application Part (MAP) Parameter Type Signaling Protocols; March 2004. X.S0004-630 3GPP2: X.S0004-630-E v3.0, Mobile Application Part (MAP) Basic Call Processing; April 2008. X.S000
46、4-640 3GPP2: X.S0004-640-E v2.0, Mobile Application Part (MAP) Intersystem Operations; July 2007. X.S0004-641 3GPP2: X.S0004-641-E v2.0, Mobile Application Part (MAP) SMS; July 2007. X.S0004-691 3GPP2: X.S0004-691-E v3.0, Mobile Application Part (MAP) Annexes for the 6XX Series; July 2007. TS24.080
47、3GPP: TS 24.080, Mobile radio interface layer 3 supplementary services specification; format and encoding (Release 10); March 2011. TS22.030 3GPP: TS 22.030, Man-Machine Interface (MMI) of the User Equipment (UE) (Release 10); March 2011. TS23.090 3GPP: TS 23.090, Unstructured Supplementary Service
48、Data (USSD); Stage 2 (Release 10); March 2011. TS24.010 3GPP: TS 24.010; 3GPP Mobile radio interface layer 3 supplementary services specification; General aspects (Release 10); June 2011. 1.4 Informative References None X.S0065-A v1.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
49、 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 4 1.5 Definitions, Symbols and Abbreviations 1.5.1 Definitions USSD Request A message requesting information sent by a USSD Client in the MS or a USSD GW. The USSD Request can be used to establish a new USSD session or can be sent in an already established USSD session. USSD Response A response to a USSD Request or to a USSD Notify. USSD Notify A notification sent by a USSD GW to a USSD Client in the MS. The n
