LIU Hao, YAO Guoliang, WU Jianhui. CBA-MAC: An Adaptive MAC Protocol over Clustering Based Wireless Sensor Networks[J]. Chinese Journal of Electronics, 2011, 20(1): 133-137.
Citation: LIU Hao, YAO Guoliang, WU Jianhui. CBA-MAC: An Adaptive MAC Protocol over Clustering Based Wireless Sensor Networks[J]. Chinese Journal of Electronics, 2011, 20(1): 133-137.

CBA-MAC: An Adaptive MAC Protocol over Clustering Based Wireless Sensor Networks

  • Received Date: 2009-12-01
  • Rev Recd Date: 2010-05-01
  • Publish Date: 2011-01-05
  • This paper proposes an adaptive MAC (CBA-MAC) protocol for clustering based wireless sensor networks. In CBA-MAC, sensor nodes are divided into cluster head node and normal node. Cluster head node collects traffic information from normal nodes and calculates appropriate duty cycle according to current traffic, then broadcasts duty cycle information to normal nodes, so sensor nodes can fit for variable traffic occasions well. Furthermore, a proper sleep scheme is also proposed for energy saving consideration. We have implemented CBAMAC in ns-2, and the simulation results show that the energy consumption and latency is reduced well.
  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (732) PDF downloads(839) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return