GSM Networks : Protocols, Terminology, and Implementation - Chapter 11 docx

... 1010 111 0 bin length = 3333 dez = 0D05 hex = 0000 110 1 0000 0101 bin 196 GSM Networks: Protocols, Terminology, and Implementation identifier, the transaction ID, which is comparable to SLR and ... operation code have used. (The Glossary and Chapter 4 provide definitions of the interfaces.) 214 GSM Networks: Protocols, Terminology, and Implementation Table 11....

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... to the lower layers, the Transport Layer performs end-to-end data control. The Transport Layer 44 GSM Networks: Protocols, Terminology, and Implementation • Telephone systems are used for many ... layer does not care 40 GSM Networks: Protocols, Terminology, and Implementation Physical layer Data link layer Network layer Network node A Network node CNetwork node B Peer-to...

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... 153 viii GSM Networks: Protocols, Terminology, and Implementation 1.2.2.1 Mobile Station GSM- PLMN contains as many MSs as possible, available in various styles and power classes. In particular, the handheld ... Interface and A-Interface 287 13.5.1 Most Important Error Messages 291 x GSM Networks: Protocols, Terminology, and Implementation A word on coding of parame...

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... a car phone and in a handheld telephone. 13 16 GSM Networks: Protocols, Terminology, and Implementation Table 2.1 (continued) Parameter Remarks Security related data Algorithm A3 and A8 (m/f) Required ... tools for network opera- tors, to monitor coverage and evaluate the behavior of handover as a customer would experience it. 18 GSM Networks: Protocols, Terminology,...

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... assignment and 26 GSM Networks: Protocols, Terminology, and Implementation TM TCE TM TCE TM TCE Switch matrix TMTCE TMTCE TMTCE DB Central module Central functions, clock distribution OMC A-interface Abis-interface Figure ... abandoned as sites for antennas shortly after they were brought into service at the initial network startup. 22 GSM Networks: Protocols, Terminology,...

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... and Implementation EIR HLR VLRVLR E-interface MSC G-MSC B-interface BSSs G-interface C-interface C-interface F-interface F-interface D-interface D-interface B-interface External connections Figure ... detail to be a standalone entity. The only major function assigned to the AuC is to calculate and provide the authentication-triplets, that 32 GSM Networks: Protocols, Terminology,...

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... bit Layer 3 data 0111 1110 0111 1110 FCS EA 0 EA 1 C/R SAPITEI 111 7 bit 6 bit 111 1P110 111 1P/F101 111 0F001 110 0F110 110 0P010 110 0P000 111 1F000 <=> I-Frame (Information) <=> RR-Frame (Receive ... data 0111 1110 0111 1110 FCS EA 0 EA 1 C/R SAPITEI 111 7 bit 6 bit 0 P N(S)N(R) N(R) 10 00000P/F N(R) 10 100000P/F N(R) 10010000P/F 0 111 1P110 111 1P/F101 111...

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... on different values over the Air-interface than on 102 GSM Networks: Protocols, Terminology, and Implementation 112 GSM Networks: Protocols, Terminology, and Implementation Table 7.5 (continued) ID ... N201. 104 GSM Networks: Protocols, Terminology, and Implementation Table 7.2 Possible Values of SAPI on the Air-Interface SAPI (Decimal) Meaning 0 RR, MM, CC 3...

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... failed. 136 GSM Networks: Protocols, Terminology, and Implementation Nr. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 FIB FIB 1 11 1 11 1 11 1 11 1 11 1 11 1 11 1 11 1 11 1 11 1 11 0 0 0 0 0 0 1 11 0 0 FSN FSN 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 3 3 4 4 5 5 6 5 7 5 5 6 6 7 7 BIB BIB 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 BSN BSN 11 11 112 2 2233 3344 44 44 44 44 44 44 44 44...

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... SCCP=> Routing label: OPC/DPC/SLS SCCP-MT 04 RLSD==> DLR / SLR Release cause EO End of Optional parameters = Signal Unit: MSU BSN: 112 BIB: 1 FSN: 100 FIB: 1 LI: 14 SIO-Indicator: (SCCP) Signalling ... Code: 5-2 2 5-4 (OPC) Originating Point Code: 5-2 2 4-0 (SLS) Signaling Link Selection: 5 RELEASED Destination Local Reference : 803A05h Source Local Reference : 32A402...

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