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QDMAC: An Energy Efficient Low Latency MAC Protocol for Query Based Wireless Sensor Networks

机译:QDMAC:一种基于查询的无线传感器网络的节能低延迟MAC协议

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Design of a MAC protocol for a wireless sensor network requires ensuring efficient utilization of energy and minimization of interference and latency. We present QDMAC, a MAC protocol designed to excel on these parameters for query based wireless sensor networks. The paper includes various phases of the proposed protocol viz. allotment of mote-ids, formation of convergecast tree topology, allocation of collision free schedules to the motes and the technique for maintaining the time synchronization in the network. The protocol has been implemented and tested on a test-bed of twenty micaz motes. The implementation of the protocol is found to be satisfactory.
机译:用于无线传感器网络的MAC协议的设计需要确保能量的有效利用以及对干扰和等待时间的最小化。我们提出了QDMAC,这是一种MAC协议,旨在针对基于查询的无线传感器网络优化这些参数。本文包括拟议协议的各个阶段。节点编号的分配,会聚树拓扑的形成,节点的无冲突调度的分配以及网络中保持时间同步的技术。该协议已在20个micaz微粒的测试床上实现并测试。发现该协议的实施令人满意。

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