1) delay and delay variation constraint
时延及时延抖动约束
2) delay variation constraints
时延抖动约束
1.
A Low Cost Multicast Routing Algorithm with Delay and Delay Variation Constraints;
时延和时延抖动约束的低费用多播路由算法
2.
Delay constraints and delay variation constraints must be taken into account for interactive real-time application such as video conferences.
多播路由算法在组播应用中是至关重要的,对视频会议等交互式实时组播业务来说,不仅要考虑时延约束,而且要考虑时延抖动约束。
3) delay jitter
时延抖动
1.
Topology inference technique based on delay jitter;
基于时延抖动的网络拓扑推断技术
2.
An adaptive media playout (AMP) scheme was developed which adaptively follows changes of the network delay to reduce the effect of delay jitter on the visual quality.
为了能实时地跟踪网络时延的变化,减少因时延抖动造成的对播放质量的影响,该文提出一种自适应多媒体播放(AMP)的算法。
3.
In order to meet these requirements of long lifetime, reliability in a wide voltage range, small delay time, as well as small delay jitter, the triggered devices based on semiconductor ZnO and high dielectric BaTiO3 ceramic surface flashover devices were designed, their characteristics were investigated.
上述两种介质材料制作的PSS,气压7Pa时,自击穿电压28kV,最小工作电压分别为360、130V,放电延时分别为380～106ns和80～35ns,时延抖动分别为85～23ns和22～6ns。
4) delay variation
时延抖动
1.
Delay and delay variation constraints must be taken into account for interactive real-time application such as video-conferences.
组播技术在多媒体通信的实际应用中十分重要,对各种交互式实时组播业务如视频会议等来说,不仅要考虑时延约束,而且要考虑时延抖动约束。
2.
Utilizing its capability of searching the shortest route,proposed a QoS multicast routing algorithm based on ant colony system to solve the delay and delay variation constrained multicast routing problem.
由于蚁群算法是一种基于蚁群系统原理的、具有自组织能力的、新型的启发式优化算法,利用其能够寻找最短路径这一特性,提出了一种基于蚁群系统原理,用于解决时延和时延抖动约束问题的组播路由问题的QoS组播路由算法。
3.
A novel model is proposed to construct widest available-bandwidth multicast tree under the constraints of end-to-end delay,delay variation and packet-loss rate,in which available bandwidth is really considered as prime metric.
设计了一种基于时延、时延抖动和包丢失率3个QoS约束下的最大可用带宽多播树求解模型,将可用带宽作为主度量参数来构建多播树。
5) jitter
[英]['dʒitə] [美]['dʒɪtɚ]
时延抖动
1.
The concept of jitter is briefly introduced, and the methods for eliminating the jitter are analyzed.
时延抖动是影响VoIP服务质量(QoS)的一个重要指标。
2.
The concept of jitter and the actual ATM switch queue are briefly introduced.
时延抖动参数是网络QoS的一个重要指标。
6) delay jitter
延时抖动
1.
The quality of real-time packet voice is unacceptable due to packet loss and delay jitter.
由于丢包和延时抖动的引入而使网络传输的实时语音质量让人难以接受 ,目前对丢包和延时抖动提出了很多的解决方案 ,但是却很少把这两者结合在一起进行研究。
补充资料：延祐经理
元仁宗延祐年间在江南地区查勘田粮的行动。经理，即查核田土顷亩、理算租税钱粮。当时江南富豪和诸王、寺观等大量隐占官、民田产，强者田多税少，弱者产去税存，赋役不均，严重影响政府的财政收入。延祐元年(1314)，为检括漏隐田产,追征税赋,增加财源，元仁宗爱育黎拔力八达采纳中书平章政事章闾（一作张驴）的建议，分别派章闾、你咱马丁、陈士英等往江浙、江西、河南三省经理，命行御史台分台镇遏，枢密院以军防护。其法：出榜示民，限四十日内赴官府申报本户所有田土亩数，重新登记，作为征收租税的依据；如有欺隐，许知情者告发，依法论罪。由于各级官吏贪刻，且与地方富豪互相勾结，延祐经理成了流毒三省的一项暴政，至有逼死人命及拆毁民屋、发掘民墓以虚张顷亩之事。江西经理田粮，赣州一路受害最深。延祐二年四月，宁都州民蔡五九聚众起兵，七月间两次包围州城。八月初元军破围，蔡五九退入山中称王。不久，元军袭破其所据守的山洞。蔡五九移兵攻汀州路宁化县，福建震动。九月，江浙、江西两省元军合力剿捕，擒杀蔡五九于石城（今属江西），起义失败。同年，仁宗被迫下诏，凡在三省经理中查出的漏隐田土，免征租税三年。五年，又下诏罢河南新括民田，依旧例输税；江西部分地区，因民众反抗，亦曾诏免新税。但实际上，许多地方都以这次经理确定的田土亩积登入籍册，作为征收赋税的依据。后来所谓"尽革虚增之数"，只是封建史家的溢美之辞。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条