提出了一种基于资源预留的Wi MAX Mesh网络支持Qo S的微时隙动态分配算法。通过区分数据流优先级的方式将业务分为高优先级业务和低优先级业务两类,对高优先级的业务在每帧中预留一定的微时隙作为分配高优先级业务的时隙,预留时隙大小...提出了一种基于资源预留的Wi MAX Mesh网络支持Qo S的微时隙动态分配算法。通过区分数据流优先级的方式将业务分为高优先级业务和低优先级业务两类,对高优先级的业务在每帧中预留一定的微时隙作为分配高优先级业务的时隙,预留时隙大小可以根据网络时隙使用状态动态地进行调整。仿真表明该算法在满足高优先级业务Qo S的同时兼顾业务的请求失败率与时隙的利用率,降低了分组的平均时延。展开更多
Allocation and Scheduling Algorithms for 1EEE 802. 14 in data comnmnication of CATVNetworks are complicated,and introduce a trouble that resource is allocated and retrieved repeatedly pe-riod of time. This paper intro...Allocation and Scheduling Algorithms for 1EEE 802. 14 in data comnmnication of CATVNetworks are complicated,and introduce a trouble that resource is allocated and retrieved repeatedly pe-riod of time. This paper introduces virtual allocated minislot. Users need not apply data transmission re-source from Head-end every time and can transmit data di.rectly in vi.rtual allocated minislot. Thus,ourmethod can save the Head-end server' s CPU time and memory,then increase the rate of data upstreamtransmission.展开更多
文摘提出了一种基于资源预留的Wi MAX Mesh网络支持Qo S的微时隙动态分配算法。通过区分数据流优先级的方式将业务分为高优先级业务和低优先级业务两类,对高优先级的业务在每帧中预留一定的微时隙作为分配高优先级业务的时隙,预留时隙大小可以根据网络时隙使用状态动态地进行调整。仿真表明该算法在满足高优先级业务Qo S的同时兼顾业务的请求失败率与时隙的利用率,降低了分组的平均时延。
文摘Allocation and Scheduling Algorithms for 1EEE 802. 14 in data comnmnication of CATVNetworks are complicated,and introduce a trouble that resource is allocated and retrieved repeatedly pe-riod of time. This paper introduces virtual allocated minislot. Users need not apply data transmission re-source from Head-end every time and can transmit data di.rectly in vi.rtual allocated minislot. Thus,ourmethod can save the Head-end server' s CPU time and memory,then increase the rate of data upstreamtransmission.
