公开(公告)号：KR1020100069441A

公开(公告)日：2010-06-24

申请号：KR1020080128118

申请日：2008-12-16

Applicant: 한국전자통신연구원

Inventor： 황현용 ,  이범철 ,  이정희 ,  김영민 ,  최형우 ,  박홍식

IPC: H04L12/875

CPC classification number: H04L47/56 ,  H04L47/6215 ,  H04L69/22

Abstract: PURPOSE: A method of queuing delay based priority scheduling for jitter sensitive services is provided to minimize the delay of packets and jitter problems by differentially transmitting packets having the same priority in consideration of queuing delay by a unit hop. CONSTITUTION: For each packet having the same priority, queuing delay values resulting from the transmission of each packet is calculated(S210). According to the calculated queuing delay values of each packet, the priorities are differentially given to the packets. The packets to which priority is given is transmitted(S240). After the queuing delay values resulting form a router are inserted into the packets, the packets are transmitted.

Abstract translation: 目的：提供一种针对抖动敏感业务排队基于延迟优先级调度的方法，通过差分发送具有相同优先级的报文，考虑到排队延迟单位跳，最小化报文的延迟和抖动问题。 构成：对于具有相同优先级的每个分组，计算由每个分组的传输产生的排队延迟值（S210）。 根据计算出的每个数据包的排队延迟值，差分给予优先级。 发送给予优先级的分组（S240）。 在路由器产生的排队延迟值插入到报文中之后，报文将被发送。