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arXiv 1003.4070cs.NI
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隐藏节点问题及不同技术和协议解决方案的比较研究

Comparative Study of Hidden Node Problem and Solution Using Different Techniques and Protocols

Viral V. Kapadia, Sudarshan N. Patel, Rutvij H. Jhaveri

摘要:

无线网络中的隐藏节点是指在其他节点或节点集合的范围之外的节点。我们将讨论RTS/CTS冲突避免机制引入的一些问题,并专注于虚拟干扰问题,它允许恶意节点以最小的功率代价有效地干扰无线网络的大片段。我们还讨论了WiCCP(无线中央协调协议),这是一个协议助推器,也提供了很好的解决方案,隐藏节点。

英文摘要:

Hidden nodes in a wireless network refer to nodes that are out of range of other nodes or a collection of nodes. We will discuss a few problems introduced by the RTS/CTS mechanism of collision avoidance and focus on the virtual jamming problem, which allows a malicious node to effectively jam a large fragment of a wireless network at minimum expense of power. We have also discussed WiCCP (Wireless Central Coordinated Protocol) which is a protocol booster that also provides good solution to hidden nodes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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