Broadband integrated services digital network b - isdn - asynchronous transfer mode - adaptation layer specification ; type 1 ; english version i - ets 300353 : 1995 宽带综合业务数字网.异步传输模式.适配层规范.类型1
Frame relay services - part 4 : broadband integrated services digital network b - isdn ; frame relay bearer service ; service definition endorsement of the english version ets 300399 - 4 : 1998 as german standard 帧中继业务.第4部分:宽带综合业务数字网.帧中继承载
Advanced technologies like digital mobile communications , sdh , dense wdm , etc . have found wide application and high and new technologies like b - isdn and atm are on trial over the network 先进的数字移动通信技术、 sdh光通信系统技术、密集波分复用技术得到广泛采用,宽带综合业务数字网、 atm宽带交换系统等高新技术正在网上试验。
Broadband integrated service digital network ( b - isdn ) , which is based on the asychronous transfer mode ( atm ) technology , has been widely researched . many countries and areas take atm technology as one of the foundational technology , when constructing their information high way 在众多的解决办法中,研究比较多的是基于异步传输模式atm ( asychronoustransfermode )的宽带综合业务数字网b - isdn ( broadbandintegratedservicedigitalnetwork ) 。
In the past few years , there has been significant interest in digital video applications like video conferencing and video e - mailing over internet , video telephony over public switched telephone networks ( pstn ) and wireless networks , etc . by removing spatio - temporal redundancies existing in adjacent frames , motion estimation can reduce the coding bit - rate significantly 低速率视频编码技术已在许多领域得到了应用,如在pstn (公共电话网) 、无线网、 n - isdn (窄带综合业务数字网) 、 b - isdn (宽带综合业务数字网)上传输视频会议、可视电话和无线手持终端等。
宽带: broadband; wide band综合: synthesize业务: vocational work; professiona ...数字: figure; digit; numeral; char ...网: net综合业务数字网/宽带综合业务数字网: isdn/b-isdn宽带综合业务数字网络: bisdnn宽带综合业务数字网用户部分: b-isup; bbisu broadband isdn user part; bbisup broadband isdn user part宽带综合业务数字网运营商间互连: bici b-isdn inter carrier interconnect窄带综合业务数字网: n-isdn narrow band isdn; n-isdn narrowband integrated services digital network; narrow-band integrated services digital network; narrowband isdn n-isdn窄带综合业务数字网络: n-isdn宽带综合业务数: b-isdn:broad band -integrated services digital network综合业务数字网: integrated service digital network (isdn); isdn = integrated services digital network; isdn integrate services digital network; isdn integrated service digital network; isdn integrated services digital network; isdn: integrated services digital network; isdn, integrated services digital network; isdn,integrated services digital network; isdn/b-isdn综合业务数字网络: integrated services digital network宽带综全业务数字网: broad-band integrated service digital network宽带综合业务数据网: b-isdn broadband-isdn; b-isdnbroadband-isdn; broadband isdn宽带综合服务数字网: bisdn; broadband integrated services digital network宽带化、智能化和个人化的综合业务数字网: bip-isdn broadband, intelligent and personalized integrated services digital network; bip-isdn broad band, intelligent and personalized isdn综合业务数字网承载业务: isdn bearer services基本速率综合业务数字网: bri basic rate isdn欧洲综合业务数字网: euro-isdn全透明综合业务数字网: fully articulated isdn速率综合业务数字网: primary rate isdn移动式综合业务数字网: mobile integrated service digital network移动综合业务数字网: misdn mobile integrated service digital network