摘要
对于互联网性能而言,其可知性逐渐变得越来越复杂,不利于网络管理,由于延迟节点发生了变化,在端和端之间也受到了相应的制约。排队延迟现象的出现导致端对端之间也产生了延迟,这种延迟使同一连接传输的各个分组延迟产生了不同的效果,所以用网络抖动来描述这种延迟的变化程度。本文为了能够更好地应对网络抖动时产生的问题,满足用户的实时性工作要求,基于网络抖动场景提出一种在网络抖动场景下判断链路时延的方法,希望能够通过这种方式及时发现网络抖动中可能发生的链路延迟问题,并能提前采取应对措施,解决在网络抖动下由于链路时延给用户造成的困扰。
For the performance of the Internet,its knowability gradually becomes more and more complex,which is not conducive to network management.Due to the change of delay nodes,it is also restricted between ends.The emergence of queuing delay also leads to delay between end-to-end.This delay has different effects on the delay of each packet transmitted by the same connection.Therefore,the change degree of this delay is described by network jitter.In order to better deal with the problems caused by network jitter and solve the real-time work requirements of users,based on the network jitter scenario,this paper proposes a method to judge the link delay in the network jitter scenario,hoping to find the possible link delay in the network jitter in time and take countermeasures in advance,Solve the problem caused by link delay under network jitter.
作者
杜昱
DU Yu(Nanjing Gundam Software Co.,Ltd.,Nanjing Jiangsu 210000,China)
出处
《信息与电脑》
2021年第16期23-25,共3页
Information & Computer
关键词
延时
网络抖动
实时性
链路时延
delay
network jitter
real-time performance
link delay
作者简介
杜昱(1982-),男,江苏南京人,本科,工程师。研究方向:通信行业。
