Delay analysis of self - organized tdma vhf datalink 自组织时分多址甚高频数据链的延时分析
One of the important development emphases is to explore the technology and application of the vhf ( very high frequency ) data chain on the basis of tdma technology 其中一项重要的发展重点是开发基于时分多址( tdma )技术的vhf甚高频数据链的技术和应用。
Additional trials on aeronautical telecommunication network ( atn ) , surface movement guidance and control system ( smgcs ) , electronic flight strips ( efs ) , secondary surveillance radar mode s data link and very high frequency data link ( vdl ) are planned for this year 此外,有关航空通讯网络、地面活动引领管制系统、电子飞行纸条、 s模式的二次监察雷达数据链路和甚高频数据链路的进一步试行运作,亦计划在本年进行。
With the constant development of civil aviation ' s undertaking , security and efficiency that the civil aviation transports are paid more attention to by people , international civil aviation organization ( icao ) has proposed the new navigation system application scheme accordingly , the scheme is communications , navigation and surveillance / air traffic management ( cns / atm ) 随着民航事业的不断发展,对民航无线通信系统的可靠性和实时性提出了更高的要求。为了适应新的航行系统,国际民航组织提出了新的数据链路层协议? ?甚高频数据链模式4 ( vdl - 4 )协议标准。
高频: high frequency数据: data; record; information链: chain甚高频数据链: vdl vhf datalink甚高频数据无线电: vdr vhf data radio甚高频数据线路干扰器: vhf data link jammer双向甚高频数据传送: bidirectioanl vhf data link数据链: cd chain data; data chaining调频数据: frequency-modulated data视频数据: video data digital processing视频数据库: video database视频数据流: video data stream; video streaming移频数据: frequency shift data音频数据: voice data音频数据流: audio streaming音频数据线: audio data line; voice grade data line光数据链路: optical data links控制数据链: scdl数据链标记: chain-data flag数据链接: chaining of data; data chaining; dl data link; northwind ole db data link northwind ole db数据链结层: data link layer数据链路: date line; dl data link; tcdl数据链路层: data link (layer) dl; data link layer(dll); data-link layer; datalink; dll:data link layer; layer, data link数据链路符: data link数据链码: code data link