地震应急现场无线通信设备与现场有线网络环境集成通信方案探讨

:1001-8956(2010)02-0149-06:P315.9:A¹段锋(,710068):8.0,/0,,,:;;;8.0[1-2][3-4]/0,,,,,(),,,,[5],VSAT,,,,,18.01.1,1,(1),,1.2:¹VSATVSAT24220106INLANDEARTHQUAKEVo.l24No.2June2010¹:2009-05-26;:2009-07-06.:/0(200802).:(1972~),,,1997,.E-mai:[e-mail]ºBGANPSTNINTERNET»CDMACDMAVPN23,,11VAST1010K/AVL16/12BGANExplorer700/T&T123Min-iM/NWPVoyager/114(XLR)/17WiFiF1000/UTStarCom3/(XLV)18BreezeNetB14/15IC-35FI/ICOM49APWRT54G/CiscoLinksys1IC-3500FI5231VSAT,,,,,,1M,,100kbps;,,8M2BGAN700,,,100kbps3CDMA,100kbps1.38.08.0,,,VSAT(,)BGAN700CDMA,(,10kbps100kbps),VSAT,1M,BGAN700CDMA,,8.0,VSAT(),VSATBGAN700,,8.0,5,VSAT1,,,,,,1502422.1,VSAT,VSAT8.0,,,/0,,,,,WIMAXB14AP:,,,,,,/02MSDHADSLVPN,,SDHADSLSDH,ADSLVPN,SDH,ADSLVPNSDH,2.2,WIMAX(1)WIMAXAP,,,,WiFi,1WIMAXFig.1ThetopologystructuredrawingofWIMAXsystemswitchinginspecialnetworkofearthquake1512:(1),WiFiVOIP,WiFiWiFiIP(2),WIMAX,FTP,111.9kB/s(SDH)(3)WIMAX6km(4)WIMAXAP,10.200.*.*IP2.3B14B14,2B14Fig.2ThetopologystructuredrawingofwirelessbridgeB14switchinginspecialnetworkofearthquakeB14AP,,B14,(2)(1)IP,FTP,230kB/s(SDH)(2)B145.6km(3)B14AP,10.200.*.*IP2.4,,()(),,(3),,,,2.5,,,4,VSAT,(1)1#,VSAT,3(2)1#IDU,(IDU),,,2IDU,,VSAT15224(3),B14,1#B14(4)1#10mWIMAX,1#WIMAX,WIMAX,1#WIMAXB14,,,3[6],,,,1532:,(),[2-4,7],VSAT,,VSAT,,,:[1],.[J].,2005,20(4):111-115.[2].[J].,2008,23(S0):103-106.[3],,,.PPGIS[J].,2008,22(1):36-39.[4],.(PSTN)[J].,2007,23(3):135-139.[5],,,.[M].:,2005:9.[6].[J].,2008,23(1):96-101.[7],,.[J].,2008,23(4):126-129.DISCUSSIONABOUTINTEGRATEDCOMMUNICATIONSCHEMEOFWIRELESSTELECOMEQUIPMENTANDWIREDNETWORKENVIRONMENTOFEARTHQUAKEEMERGENCYSITEDUANFeng(EarthquakeAdministrationofShaanxiProvince,Xi.an710068,China)Abstract:ThroughsummarizingtheexperienceofWenchuanM8.0earthquakeemergencysite,onthepremiseofensuringtheavailabilityofearthquakeemergencysitetechnicalsystemintheTenthFive-Yearperiod,weputforwardtoexpandtherangeofapplicationinearthquakeemergencysitee-quipmen,ttestanddiscussintegratedcommunicationschemeofwirelesstelecomequipmentandwirednetworkenvironmentofearthquakeemergencysite,inordertoaddanotherchoiceofcommu-nicationmethodunderacomplicatedsiteenvironmen.tKeywords:Earthquakesite;Wirelesscommunication;Integratednetwork,WenchuanM8.0earthquake.15424