公开(公告)号：KR1020040054347A

公开(公告)日：2004-06-25

申请号：KR1020020081378

申请日：2002-12-18

Applicant: 한국전자통신연구원

Inventor： 최익성 ,  조용권 ,  이문기 ,  손종무 ,  이범철 ,  김봉태

IPC: H04L12/863

CPC classification number: H04L47/6225 ,  H04L47/6275

Abstract: PURPOSE: A round robin scheduling system having a weight and a method therefor are provided to effectively schedule multiple transmission data flows according to bandwidth weight allocated to each flow. CONSTITUTION: A priority queue(130) manages data in order of being aligned according to tag values. A tag generating/managing unit(110) generates and manages data tags for suitably arranging data of the priority queue(130) to suitably perform scheduling on data. A flow control managing unit(120) excludes corresponding flow control data from scheduling candidates in scheduling when it receives flow control information from a scheduler front end.

Abstract translation: 目的：提供一种具有权重及其方法的循环调度系统，以根据分配给每个流的带宽权重有效地调度多个传输数据流。 构成：优先级队列（130）根据标签值对齐数据。 标签生成/管理单元（110）生成和管理数据标签，用于适当地布置优先级队列（130）的数据以适当地执行对数据的调度。 当从调度器前端接收到流量控制信息时，流量控制管理单元（120）排除相应的流量控制数据，从调度候选中排除。