无线个人区域网络的干扰感知拓扑控制

2009 Digest of Technical Papers International Conference on Consumer Electronics Pub Date : 2009-05-29 DOI:10.1109/ICCE.2009.5012331

Junseok Kim, Younggoo Kwon

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引用次数: 0

摘要

目前，许多无线设备都工作在2.4GHz ISM频段。由于WLAN和蓝牙的干扰，无线个人区域网络(WPAN)的性能会显著下降。提出了一种无线局域网的干扰感知拓扑控制算法。在该算法中，每个节点根据干扰效应动态调整传输功率。同时，每个节点自适应保持其局部拓扑结构，使干扰效应最小化。实验结果表明，在无线局域网和蓝牙干扰环境下，该算法在能量和传输性能上都优于现有算法。

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Interference-aware topology control for wireless personal area networks

Recently, many wireless devices operate in the 2.4GHz ISM band. Wireless personal area network (WPAN) can suffer significant performance degradation due to the interference of WLAN and Bluetooth. This paper proposes an interference-aware topology control algorithm for WPANs. In the proposed algorithm, each node adjusts the transmission power dynamically by considering the interference effect. In the meanwhile, each node maintains its local topology adaptively to minimize the interference effect. The experiment results show that the proposed algorithm outperforms the previous algorithms in terms of the energy and the delivery performances in WLAN and Bluetooth interference environments.

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2009 Digest of Technical Papers International Conference on Consumer Electronics

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