网络传输时延的测量方法

:2001208215:973(G1999032700)3,,,(,710049):,,3,:;:TP391:A:100123695(2002)0720019202TheMeasureofTransferDelayinNetworkGUOXiao2bing,WUWei2guo,LIUMin,QIANDe2pei(Dept1ofComputerScience&Technology,XianJiaotongUniversity,XianShanxi710049,China)Abstract:Thispaperintroducestheconceptionofnetworkmeasureoftransferdelay.Itdiscussesthefactorstoinfluencethetransferdelay.Itpresentsthreemethodstomeasureoftransferdelay,andcontrastthedifferenceofthemethods.Keywords:NetworkMeasure;TransferDelay1,,,(ISP),,(QoS),,(),,2:(One2way)(Round2trip),:()(),GPS,:,,,,,,,(),,,:,,,,,ICMP(InternetControlMessageProtocol),,,,,,Heisenberg,,,,1ms,PC,10ms917:,45,3,,,,:(1),:(WirelessNetwork),,,,,,,,(2),,,,,,,,,,,(),(3),,,(),,,,(Burst),,,RED(Ran2domEarlyDetection),,(,QOS),Burst,,,(),,(Frame),,ARR(AutomaticRepeatRequest),(),,,,,:(1),(,),,,,,,(2),,,,,,(),,,,43:(1)ICMP,PingPingICMP(EchoRequest),PingICMPEcho(08),,EchoReply(00),PingWindows4Echo,60,:Ping,PingofDeath(65535Ping,,Windows)Net2ping2flooding(PingDOS),ICMP(2)UDP()ICMP,UDPUDPICMP,UDP,,,,ICMP(03,03),UDP,UDP,UDP,ICMP,,UDPICMP,500(3)TCP,,(61)022002,CORBA,/,IDLCORBA,,IDL,IDL,()()CORBAIDLC,C++,SmallTalkJavaCORBA,ORB,CORBA,,,,CORBACORBA,,CORBA,CORBA,,,312CORBACORBA,CORBACORBA:,CORBA,CORBA,IDL,IDLStubCORBA,CORBACORBA,,,,CORBA:CORBAJavaJava,,JD2BCAPIJDBCCORBA,;,,CORBA:[1],1JavaSQLJDBC[M]1:1[2],1[J].,2001,(14)1[3],1CORBA[J]1,2001,(6)1[4],1CORBAWeb[J]1,1999,16(11):512521[5]1CORBA[M]1:,19991:(19792),,,(20),ICMP,UDP,TCP,TCPTCPTCP,,,,,,TCPPSH(Push),,,PSH,,PSH,PSH,TCP,,,11ICMPUDPTCP,UDPTCP,,,5,,ICMPUDP,,TCP,,,,:[1]GAlmes,SKalidindi,MZekauskas.ARound2tripDelayMetricforIPPM[S].RFC2681,September19991[2]GuoXiaobing,QianDepei,LiuMin,etal.DetectionandPro2tectionAgainstNetworkingScanning:IEDP[C].ICCNMC2001.American:IEEEPublish,October2001.48724931:(19772),,,;,;,;,,167: