吉林大学学报(工学版) ›› 2012, Vol. 42 ›› Issue (增刊1): 280-284.
王晓东1,2, 陈晓1, 闵捷1, 叶庆卫1, 周宇1
WANG Xiao-dong1,2, CHEN Xiao1, MIN Jie1, YE Qing-wei1, ZHOU Yu1
摘要: 为了在无线传感网络(Wireless sensor network,WSN)中实现多媒体业务的传输,基于时延的非饱和模型,采用交互测量和时延预测的分布式接入控制机制,设计了呼叫接入控制(Call admission control,CAC)机制。最后采用NS2仿真平台对该机制的延迟性能进行了仿真分析。结果表明:该机制可以为对实时业务提供有效的延迟保证。
中图分类号:
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