Interference mitigation for body area networks
Interference mitigation for body area networks
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DOI：
10.1109/pimrc.2011.6139905
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发表时间：
2011-09
期刊：
影响因子：
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通讯作者：
Wen-Bin Yang;K. Sayrafian-Pour
中科院分区：
文献类型：
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作者：
Wen-Bin Yang;K. Sayrafian-Pour
由于非常低的功率通信，无线体域网潜在地易受来自其他共存无线系统（包括可能存在于其附近的其他BAN）的干扰。使用功率控制来对抗这种干扰可能不是有效的。它还可能导致系统中具有更高水平干扰的情况。另一方面，干扰缓解不仅可以帮助保持链路质量，而且还可以允许更多的节点同时操作。本文提出了几种干扰抑制方案，如自适应调制以及自适应数据速率和占空比的体域网。干扰缓解因子（IMF）被引入作为一种措施来量化所提出的计划的有效性。
Due to very low power communication, wireless body area networks are potentially susceptible to interference from other coexisting wireless systems including other BANs that might exist in their vicinity. Using power control to combat this interference might not be efficient. It could also lead to situations with higher levels of interference in the system. On the other hand, interference mitigation can help to not only preserve link quality but also allow more nodes to simultaneously operate. This paper proposes several interference mitigation schemes such as adaptive modulation as well as adaptive data rate and duty cycle for body area networks. Interference Mitigation Factor (IMF) is introduced as a measure to quantify the effectiveness of the proposed schemes.