宽带无线接入系统中基于QoS和带宽的接纳控制方案研究  

Research of QoS and Bandwidth-Based Admission Control Scheme in IEEE 802.16e System

作　　者：张丽娟[1] 康金翠[1] 

机构地区：[1]石家庄学院,石家庄050035

出　　处：《煤炭技术》2011年第7期200-201,204,共3页Coal Technology

摘　　要：针对以前的接纳控制方案只考虑带宽和速率的不足,提出了新的接纳控制算法,该算法综合考虑带宽和延时要求,并针对特定业务使用了动态带宽预留和动态QoS方案,在保证QoS的同时提高了带宽利用率。Because the admission control schemes proposed before take only bandwidth and rate requirement into consideration, a new admission control scheme is proposed in the paper which take both bandwidth and delay into consideration. According to the different characters of services, an adaptive bandwidth reservation and QoS scheme is introduced to increase the efficiency of bandwidth while guaranteeing different QoS requirement of different services.

关 键 词：IEEE 802.16e 接纳控制 动态预留 动态QOS 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]