克服无线传感器网络中的无线链路不对称

2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 2008-12-08 DOI:10.1109/PIMRC.2008.4699448

R. Liu, Z. Rosberg, I. Collings, Carol Wilson, A. Dong, S. Jha

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引用次数: 28

摘要

我们提出了两种新的节能可靠的数据传输协议，以克服无线传感器网络中不对称无线电链路的负面影响。这些算法的能源效率是根据我们的理论模型明确推导出来的，并通过模拟和现场试验得到了验证。分析、仿真和现场试验表明，我们提出的协议在具有非对称链路的网络中表现良好，与传统的ARQ方案相比，可节省高达27%的能量。

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Overcoming radio link asymmetry in wireless sensor networks

We derive two new energy efficient reliable data transport protocols for overcoming the negative impact of asymmetric radio links in wireless sensor networks. The energy efficiency of these algorithms is explicitly derived using our theoretical model, and validated by results obtained from simulations and field trials. The analytical, simulation and field trials demonstrate that our proposed protocols perform well in networks with asymmetric links and can save energy of up to 27% compared to conventional ARQ schemes.

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来源期刊

2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications

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