1、 TIA-41.511-E (Revision of TIA/EIA-41-D) April 2004Part 511: Wireless Radiotelecommunications Intersystem Operations ANS/SS7 Transport Signaling Protocols ANSI/TIA-41.511-E-2004 APPROVED: APRIL 20, 2004 REAFFIRMED: MAY 28, 2013 NOTICE TIA Engineering Standards and Publications are designed to serve
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19、41-511-E123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960511-1 Message Transfer PartPART 5111 MESSAGE TRANSFER PARTThe MTP is defined in ANSI T1.111, with the following supplemental information.The MAP messages that are transported on an
20、intersystem basis may be assigned a message priorityvalue of either 0 or 1. The INVOKE, RETURN RESULT, RETURN ERROR, and REJECTcomponents associated with the same operation (e.g., FacilitiesDirective) shall have the samemessage priority value. The operations with message priority value 1 are listed
21、below. All othershave message priority value 0. The message priority value may be determined by the TIA-41 MAP based on the message type andmay be passed down to the MTP through the SCCP. In the case when a REJECT component is to bereturned, the message priority of the REJECT component should be the
22、 same as that of the rejectedmessage.Table 1 TIA-41 Operations having MTP Message Priority Value 1TIA-41 OperationFacilitiesDirective2FacilitiesDirectiveFacilitiesReleaseHandoffBack2HandoffBackHandoffToThirdHandoffToThird2InterSystemAnswer (see note a) Notes:a. The MTP Message Priority value for the
23、 InterSystemAnswer has changed in rev. EMobileOnChannelRedirectionDirectiveRedirectionRequestTransferToNumberRequestTIA-41-511-ESignaling Connection Control Part123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960511-22 SIGNALING CONNECTION
24、CONTROL PARTFor TIA-41 applications, the SCCP is defined in ANSI T1.112, with the following exceptions andlimitations: SCCP Class 0 connectionless service is requested from the SCCP. (However, in accordancewith SCCP procedures, if a TIA-41 message is segmented by the SCCP, the sequence of XUDTmessag
25、es carrying the segments are sent using SCCP Class 1 sequenced connectionless service.The In-Sequence Delivery Option field of the segmentation parameter within each of the XUDTmessages is set to 0 to reflect the original request for Class 0 service.) Whether to set the return message on error or di
26、scard message on error option in the ProtocolClass parameter of the UDT or XUDT message is at the discretion of the implementation. Ifreturn message on error is requested by the SCCP user for a segmented message, then only thefirst XUDT message sent shall have return message on error requested. The
27、TIA-41 Mobile Application Part has assigned the following Subsystem Numbers (SSN).Use of the following SSN values is recommended1:5: Mobile Application Part (MAP)6: Home Location Register (HLR)7: Visitor Location Register (VLR)8: Mobile Switching Center (MSC)9: Equipment Identification Register (EIR
28、) (reserved)210: Authentication Center (AC)11: Short Message Service (SMS)12: Over-The-Air Service Provisioning Function (OTAF) In accordance with ANSI T1.112 an SSN shall be included in all messages even if messagerouting is based on Global Title Translation (GTT). The null SSN (i.e., value 0) shou
29、ld be usedwhen the subsystem is not known (e.g., before a global title translation takes place) per ANSIT1.112. Global title addresses are required in the SCCP Called Party Address and the SCCP CallingParty Address for international roaming purposes.1Further SSN assignments are not planned.2Detailed
30、 transactions relative to SSN value 9 are for further study.TIA-41-511-E123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960511-3 Signaling Connection Control Part Global Title Translation on Mobile Identification Number can be used for comm
31、unication withthe HLR on the ANSI SS7 network1. The following encoding may be used:Table 2 ANSI SS7 - MIN to HLR Global TitleField Sub-field ValueAddress Indicator SSN Indicator 1Point Code Indicator 0 or 1Global Title Indicator 2 (00102)Routing Indicator 0National or International Indicator1 (Natio
32、nal use)Subsystem Number Include applicable value if known or zero.Global Title Translation Type 3 (000000112) “Cellular Nationwide Roaming Service“Address Information MIN1An administrative set of SS7 nodes that are interconnected by a common national signaling point code addressing scheme.TIA-41-51
33、1-ESignaling Connection Control Part123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960511-4 Global Title Translation on Mobile Identification Number can be used for communication witha Message Center on the ANSI SS7 network. The following
34、encoding may be used:Table 3 ANSI SS7 - MIN to MC Global TitleField Sub-field ValueAddress Indicator SSN Indicator 1Point Code Indicator 0 or 1Global Title Indicator 2 (00102)Routing Indicator 0National or International Indicator1 (National use)Subsystem Number Include applicable value if known or z
35、ero.Global Title Translation Type 12 (000011002) “Wireless MIN-Based Short Message Service“Address Information MINTIA-41-511-E123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960511-5 Signaling Connection Control Part Global Title Translatio
36、n on IMSI (ITU-T E.212 International Mobile Subscriber Identity) canbe used for communication from a Serving System (MSC or VLR) to an HLR on the same or adifferent national SS7 network using the IMSI of a roaming mobile. It may also be used forcommunication to any network element that is identified
37、 by an E.212 formatted address on thesame or a different SS7 network. The following encoding may be used: Table 4 ANSI SS7 - E.212 Global TitleField Sub-field ValueAddress Indicator SSN Indicator 1Point Code Indicator 0 or 1Global Title Indicator 2 (00102)Routing Indicator 0National or International
38、 Indicator1 (National use)Subsystem Number Include applicable value if known or zero.Global Title Translation Type 16 (000100002) Cellular/PCS Interworking (see note a)Notes:a. Translation Type 9 may be used in some networks based on the initial IS-807 recom-mendation.Address Information IMSI or oth
39、er E.212 formatted addressTIA-41-511-ESignaling Connection Control Part123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960511-6 Global Title Translation on an E.164 number (e.g., Mobile Directory Number) can be used forcommunication to an H
40、LR on the same or a different national SS7 network based on the MobileDirectory Number. The following encoding may be used:Table 5 ANSI SS7 - MDN to HLR (E.164) Global TitleField Sub-field ValueAddress Indicator SSN Indicator 1Point Code Indicator 0 or 1Global Title Indicator 2 (00102)Routing Indica
41、tor 0National or International Indicator1 (National use)Subsystem Number Include applicable value if known or zero.Global Title Translation Type 14 (000011102) “Mobile Subscriber Addressing“Address Information E.164 Mobile Directory NumberTIA-41-511-E1234567891011121314151617181920212223242526272829
42、30313233343536373839404142434445464748495051525354555657585960511-7 Signaling Connection Control Part Global Title Translation on an E.164 number (e.g., Mobile Directory Number) can be used forcommunication to an MC on the same or a different national SS7 network based on the MobileDirectory Number.
43、 The following encoding may be used:Table 6 ANSI SS7 - MDN to MC (E.164) Global TitleField Sub-field ValueAddress Indicator SSN Indicator 1Point Code Indicator 0 or 1Global Title Indicator 2 (00102)Routing Indicator 0National or International Indicator1 (National use)Subsystem Number Include applica
44、ble value if known or zero.Global Title Translation Type 17 (000100012) “Mobile Subscriber Message Center Addressing“Address Information E.164 Mobile Directory NumberTIA-41-511-ESignaling Connection Control Part12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849
45、5051525354555657585960511-8 Global Title Translation on IMSI can be used for communication from a Serving System (MSCor VLR) to a Message Center on the same or a different national SS7 network. The followingencoding may be used:Table 7 ANSI SS7 - IMSI to MC Global TitleField Sub-field ValueAddress I
46、ndicator SSN Indicator 1Point Code Indicator 0 or 1Global Title Indicator 2 (00102)Routing Indicator 0National or International Indicator1 (National use)Subsystem Number Include applicable value if known or zero.Global Title Translation Type 13 (000011012) “Wireless IMSI-based Short Message Service“
47、Address Information IMSITIA-41-511-E123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960511-9 Signaling Connection Control Part Global Title Translation on portable Directory Number can be used for communication with theNPDB. The following e
48、ncoding may be used:Table 8 ANSI SS7 - DN to NPDB Global TitleField Sub-field ValueAddress Indicator SSN Indicator 1Point Code Indicator 0 or 1Global Title Indicator 2 (00102)Routing Indicator 0National or International Indicator1 (National use)Subsystem Number Include applicable value if known or z
49、ero.Global Title Translation Type 11 (000010112) “Internetwork Number Portability Query/Response“Address Information E.164 Directory NumberTIA-41-511-ESignaling Connection Control Part123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960511-10 Global Title Translation can be used for communication with a Service Control Point (SCP).The following encoding may be used: When an originating network entity sends an SS7 message within a national SS7 signalingnetwork with a global title in the SCCP called party address fiel
