GSM网优复习题库.pdf

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1、ᑓϰᗵ߯䗮᳝䰤݀ৌGPRS&EDGE1)InnetworkoperationmodeI,thenetworksendsCSpagingmessageforaGPRS-attachedMSon____(Multiplechoice)"AǃBCCHBǃPCHCǃPPCHDǃPDTC

2、Hখ㗗ㄨḜ˖BCD2)()ᰃNS˄GBNetworkServiceLayer˅ⱘࡳ㛑.AǃLLCPDUⱘӴ䕧BǃᇍNSEЁ໮ϾNS-VCsⱘϞϟ䫒䏃ⱘ݅ѿCǃᇍNS-VCⱘㅵ⧚DǃӴ䕧BSSGPPDUখ㗗ㄨḜ˖BCD3)GGSNᦤկⱘࡳ㛑ࣙᣀ˖AǃGPRSӮ䆱ㅵ⧚ˈᅠ៤MSৠ໪䚼㔥ⱘ䗮ᓎゟ䖛⿟Bǃᇚ⿏ࡼ⫼᠋ⱘߚ㒘᭄᥂থᕔℷ⹂ⱘSGSNⱘࡳ㛑Cǃԧ⦄⫼᠋ᇍ໪䚼㔥㒰ⱘՓ⫼ᚙމⱘ䆱ऩⱘѻ⫳੠䕧ߎࡳ㛑Dǃ⿏ࡼᗻㅵ⧚ࡳ㛑খ㗗ㄨḜ˖ABC4)GGSNЁⱘPDPcontextࣙ৿ⱘ᭄᥂乍ࣙᣀ:()Aǃ⫼᠋IMSIBǃ⫼᠋MS-ISDNCǃ⫼᠋NSAP

3、IDǃSGSNADDressখ㗗ㄨḜ˖ABCD5)GPRS/EDGE᠟ᴎ೼خᅠPDPcontext▔⌏ৢˈPDPcontext᭄᥂Ӯᄬᬒ೼ҹϟાѯ䆒໛Ё˛AǃSGSNBǃGGSNCǃMSDǃDNSখ㗗ㄨḜ˖ABC6)GPRS/EDGE㔥㒰᳝3⾡䖤԰῵ᓣ˖MODEĉǃMODEĊ੠MODEċDŽҹϟ䇈⊩ℷ⹂ⱘᰃ˖AǃMODEĉᖙ乏䜡㕂GS᥹ষ˗BǃMODEĊ੠MODEċഛৃϡ䜡㕂GS᥹ষᗵ߯㔥Ӭ໡д乬ᑧV1.O(GSM໮䗝乬)1/66

4、ᑓϰᗵ߯䗮᳝䰤݀ৌCǃ⏅ഇ㔥㒰䞛⫼MODEĊDǃ⏅ഇ㔥㒰䞛⫼MODEċ˗খ㗗ㄨḜ˖ABC7)GPRSᷛޚᅮНϡৠ㉏ൟⱘ᭄᥂ᡓ䕑ϮࡵˈࣙᣀAǃPTMBǃPTPCǃWWWDǃWEBখ㗗ㄨḜ˖AB8)GPRS㔥㒰ⱘ催ሖࡳ㛑ࣙᣀҹϟ޴Ͼᮍ䴶˖Aǃ㔥㒰᥹ܹ᥻ࠊࡳ㛑Bǃߚ㒘䏃⬅੠䕀থࡳ㛑Cǃ⿏ࡼᗻㅵ⧚ࡳ㛑Dǃ䘏䕥䫒䏃ㅵ⧚ࡳ㛑Eǃ᮴㒓䌘⑤ㅵ⧚ࡳ㛑Fǃ㔥㒰ㅵ⧚ࡳ㛑খ㗗ㄨḜ˖ABCDEF9)GPRSᬃᣕ

5、ⱘၦ䋼˄MACˈMediumAccessControl˅᥹ܹ῵ᓣ᳝˖Aǃࡼᗕߚ䜡Bǃ೎ᅮߚ䜡Cǃᠽሩࡼᗕߚ䜡Dǃᠽሩ೎ᅮߚ䜡খ㗗ㄨḜ˖ABC10)GPRSЁⱘ䘏䕥䘧ࣙᣀҹϟા޴⾡˛AǃPCCCHBǃBCHCǃPTCHDǃSDCCHখ㗗ㄨḜ˖ABC11)InnetworkoperationmodeI,thenetworksendsCSpagingmessageforaGPRS-attachedMSon__(Multiplechoice)AǃBCCHBǃPCHCǃPPCHDǃPDTCHখ㗗ㄨḜ˖BCD12)MS৥SGSNথߎ▔⌏PDPCON

6、TEXT䇋∖Ёࣙ৿AǃPDP㉏ൟᗵ߯㔥Ӭ໡д乬ᑧV1.O(GSM໮䗝乬)2/66ᑓϰᗵ߯䗮᳝䰤݀ৌBǃAPNCǃ䇋∖ⱘQoSDǃNSAPIখ㗗ㄨḜ˖ABCD13)PDP▔⌏䖛⿟Ё㋏㒳᪡԰ࣙᣀ˛˄˅AǃᓎゟGTP䗮䘧BǃᓎゟGRE䗮䘧Cǃߚ䜡᠟ᴎࡼᗕipDǃDNSᶹ䆶খ㗗ㄨḜ˖A

7、CD14)PSඳऴ⫼䘧᭄䞣ফࠄҹϟાѯ಴㋴ⱘᕅડ˛AǃFPDCH᭄ⳂBǃCSϮࡵᚙމCǃPSϮࡵᚙމখ㗗ㄨḜ˖ABC15)PTCHࣙ৿()AǃPDTCHBǃPACCHCǃPTCCHDǃPBCCHখ㗗ㄨḜ˖AB16)QoSখ᭄ࣙᣀ᳡ࡵⱘAǃᓊ䖳㑻߿Bǃৃ䴴ᗻ㑻߿Cǃዄؐ৲৤䞣㑻߿DǃӬܜ㑻߿Eǃᑇഛ৲৤䞣㑻߿খ㗗ㄨḜ˖ABCDE17)SGSNⱘЏ㽕ࡳ㛑᳝ાѯ˛()Aǃ⿏ࡼᗻㅵ⧚˖䋳䋷䏃⬅ऎ᳈ᮄǃ䰘ⴔǃߚ⾏ㄝ⌕⿟˗Bǃᅝܼㅵ⧚˖䋳䋷䡈ᴗǃϝܗ㒘ϢѨܗ㒘ⱘ䕀ᤶㄝ˗CǃӮ䆱ㅵ⧚˖䋳䋷PDPϞϟ᭛ⱘ▔⌏ǃᬍㄝ˗Dǃ䅵䌍˖䋳䋷ᬊ䲚䅵䌍ᙃˈ⫳៤Ⳍᑨⱘ

8、䅵䌍䆱ऩDŽখ㗗ㄨḜ˖ABCD18)ᔧϔϾ⫼᠋Փ⫼EDGE䗳ᑺ᜶ˈৃ㛑ⱘॳ಴ᰃAǃ䆹⫼᠋᠔೼ⱘᇣऎEDGE⫼᠋໮Bǃ䆹ᇣऎⱘEDGE䘧໾ᇥCǃ䆹ᇣऎᄬ೼᮴㒓ᑆᡄᗵ߯㔥Ӭ໡д乬ᑧV1.O(GSM໮䗝乬)3/66