JTIDS通信协议研究

*JTIDS通信协议研究李大庆1,王文政2(1.北京复兴路14号95分队,北京100843;2.国防科技大学信息系统与管理学院,长沙410073):JTIDS是美军先进数据链技术综合应用的集中体现在对JTIDS通讯协议进行深入研究的基础上,详细介绍其各种类型报文及其时隙结构,并对协议中的时隙分配进行了分析,对我军数据链建设和发展具有一定的借鉴和指导意义:JTIDS;TDMA;时隙:TN929.532:A:1003-8329(2008)02-0043-05ReseachontheCommunicationProtocolofJTIDSLIDa-qing1,WANGWen-zheng2(1.95division14FuxingLubeijing,Beijing100843,China;2.CollegeofInformationSystemsandManagement,NationalUniversityofDefenseTechnology,Changsha410073,China)Abstract:JTIDSincludesalmostalloftheadvanceddatalinktechnology.Thisthesisintroducedthemessageforma,tthestructureoftimeslotandtheslotassigningschemebasedonthedetailana-lysisofthecommunicationprotocoloftheJTIDS,whichisusefulforbuildinganddevelopingthedatalinkofPLA.Keywords:JTIDS;TDMA;timeslotallocation1协议概述JTIDSTDMA,,[1]JTIDS124112.5,64,1536,7.8125ms,98304,ABC32768TDMA,(1,=112.5)1.1,13,6.4,,320.2,32(CCSK)5;6.6[2,3]:(DPSP),(2(a)),76923/;(2(b)),38461/JTIDS,(),,,(TR),(3))43)5620082*:,,197311,,,,JTIDS16,JU16,,4,355,RS,9,RS(16.7),,16,(4)41.2,()75,,5,15,,,16,RS(31.15),31JTIDS4[3]Link16,J,75,70(0-69),4(71-74),1(70),/:00,10,01,,,,,,(),,(5)(VMF)VMF,75(70),,VMFVMF,,)44)5620082,(RTT-I)(A),(B)35RS(16.7),(RTT-R)RTT-ARTT-B,4.275msRTT35RS(16.7)RTTRTT32832(6,7)1.3[4]:(STDP)(P2SP)(P2DP)4(P4SP)(STDP)(),3RS(31.15),,,186(=2@3@31),28800bit/s(=75@3@128),(STDP)(8))45)5620082(P2SP),6RS(31.15)186(=6@31),(STDP),(P2SP)(57600bit/s=75@6@128),(9)(P2DP),6RS(31.15),,,372(=2@6@31),(P2SP),57600bit/s,,(P2DP)(10)(P4SP),12RS(31.15),372(=12@31),,115200bit/s(=75@12@128),(11),(STDP)(P2DP)TADIL-J,,,,,/,JU,,,,/2JTIDS时隙分配,,,)46)5620082,JTIDS98304,--ABC,32768,32,A-2-11A,2,16,,,2.1,JTIDS(JU),,,,(NPG)JU,JUNPG/,NPG2.2,,JU,,JU,JU,,)))NPGJU,,,,JU,)))NPGJU,JUJU,NPGJU,JU,)))NPGJ,JUNPG,NPG,JU(JU)()3结束语,,,,[1],.[M].:,2005.[2]STANAG5516,TACTICALDATAEXCHANGE-LINK16[S].[3]AIRLANDSEAAPPLICATIONCENTER,INTRODUC-TIONTOTACTICALDIGITALINFORMATIONLINKJANDQUICKREFERENCEGUIDE[Z].2000.[4].,()[M].:,1991.[5]WhatisLink-16[EB/OL].(2008-01-24))47)5620082