周永录, 代红兵, 杨艳华. 无线传感器网络动态概率接入MAC协议研究[J]. 云南大学学报(自然科学版), 2014, 36(S2): 47-50. doi: 10.7540/j.ynu.2014a08
引用本文: 周永录, 代红兵, 杨艳华. 无线传感器网络动态概率接入MAC协议研究[J]. 云南大学学报(自然科学版), 2014, 36(S2): 47-50. doi: 10.7540/j.ynu.2014a08
shu
ZHOU Yonglu, DAI Hongbing, YANG Yanhua. Study on dynamic probability access MAC protocol of wireless sensor networks[J]. Journal of Yunnan University: Natural Sciences Edition, 2014, 36(S2): 47-50. DOI: 10.7540/j.ynu.2014a08
Citation: ZHOU Yonglu, DAI Hongbing, YANG Yanhua. Study on dynamic probability access MAC protocol of wireless sensor networks[J]. Journal of Yunnan University: Natural Sciences Edition, 2014, 36(S2): 47-50. DOI: 10.7540/j.ynu.2014a08
shu

无线传感器网络动态概率接入MAC协议研究

Study on dynamic probability access MAC protocol of wireless sensor networks

    摘要
  • 摘要: 无线传感器网络节点分布随机性较强,非常适于基于竞争的MAC接入协议控制.在现有文献基础上提出动态概率接入MAC协议,依据信道报文到达率的变化动态调整接入信道的报文数.计算机仿真结果表明新的控制机制使信道的吞吐率有了明显提高.

     

    Abstract: Wireless sensor network nodes are strong random distribution,and are very suitable for competition-based MAC access control protocol.This paper presented a dynamic probability access MAC protocol based on existing literature.The number of entering channel packets were adjusted dynamically according the changes of the packets arrival rate.The computer simulation results showed that the new control mechanism improved the channel throughput significantly.

     

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