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Rendezvous mac protocols for use in cognitive radio networks

机译:用于认知无线电网络的集合Mac协议

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This paper examines rendezvous protocols for ad hoc network establishment in cognitive radio networks. Such capability is needed when deploying cognitive radios in an area whose existing fixed communications infrastructure has been destroyed, such as after a natural disaster. A review of previous rendezvous strategies reveals the need for more research and analysis on the multi-channel, asynchronous scenario. We start our research by first considering the analytical models for the single-channel and multiple-channel synchronous problems. We next discuss possible extensions of these analytical models for the corresponding asynchronous cases. We then present an empirical solution for the four node instance using data collected from experiments on a network testbed.
机译:本文研究了认知无线电网络中自组织网络建立的集合协议。在自然灾害等现有固定通信基础设施已被破坏的区域中部署认知无线电时,需要这种功能。对以前的会合策略的回顾表明,需要对多通道异步方案进行更多的研究和分析。我们首先通过考虑单通道和多通道同步问题的分析模型来开始研究。接下来,我们将讨论这些分析模型在相应异步情况下的可能扩展。然后,我们使用从网络测试平台上的实验中收集的数据,为四节点实例提供一个经验解决方案。

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