信令网关以与SS7在IP上传输实现的分析

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1、一一整塞塑垒查望篓主鲨笙奎THERESEARCHonANDTHESIGNALINGGAl’EⅥ狐Yss7OVERIPABSTRACTThedevelopingofNGNisbasedonthewidelyusedpacketswitchtechnologyandthegrowthoftheservicedemand。TheNGNisaopennetworkarchitecture，whichcanprovidethemultimediaserviceintegratedwithvoice，videoanddata．ThedevelopingofN

2、GNCanmakegooduseofadvancedtechnologiesandnetworkresourcestoprovidemoreandbetteradded—valueservices，atthesametimethecarrierofnetworkcallpaylittleinvestmentformoreincomeandthesubscriberscangetmoredesiredservices。Asthereasonsabove，itisofgreatlysignificanttodothestudyofNGKrelated

3、area：ThecoreoftheNGNiSIPnetwork，andthetraditionalPSTN&ISDNwillbecomeanedgenetworl('SOduringthetransitiontotheNGN，itmustsuppo娃boththenetworksandtheallexistenttheservices。NGNisamalgamationofnetworks，whichincludetelecommunicationnetwork，computernetworkandcableTVnetwork．Thetechno

4、logyofgatewayplaysanimportanceroleonamalgamationandtransitionofnetworks，especiallythesignalinggatewaythatmakeSS7networkandIPnetworkconnecttogether．AccordingtothedifferentkindsofSCNsignalingneededtoaccess，thereareNO．7signalingandISDNsignaling。Foreach，therearedifferentsignaling

5、gatewayfactionswhichcanberealizedinonephysicalequipment．Butinthepracticalapplicationsituation，asthelocationoftheSGinthenetworkandthedestinationoftheSGarevolatile，SOweprefertoadoptseperateequipmentstorealizethesignalinggatewayfunctions+DuringtheprocessofrealizingtheS娃according

6、tothedifferentnetworkstructureanddiffererntsignalingmessages，theSGalsohasthedifferentapplications。一一一一i!薹鳖曼奈堂堡圭兰垡鎏薹ThisthesismakedeepresearchonthetechnologiesrelatedtoSGandtheSS7overIP,basedontherealizationbfSS7protocolstackundertheEmbeddedSystem．Duringthiswholeproject，myabli

7、tyofdoingacademicresearchanddoingprojectdevelopinghavebeengreatlyimproved，andatthesametimewehaveprovidedaexcellentSS7platformandexperiencessforourlab．Tllisthesisrecordstheachievementsofthewholeproiectwhichmostlycontainstwoparts．ThefirstpartiSthestudyontheknowledgerelatedtothe

8、SG,suchas蝤eructionrequirements，performacerequirements，etc，强esecondpa