一种基于底层认知无线电概念的协同频谱感知方案

2014 International Conference on Electronics, Information and Communications (ICEIC) Pub Date : 2014-10-02 DOI:10.1109/ELINFOCOM.2014.6914441

Tri Nhu Do, Beongku An, Kyu-Tae Lee

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引用次数: 0

摘要

本文提出了一种协同频谱感知方案，在该方案中，二级用户可以利用认知无线网络中的底层方法交换感知数据。研究了协同频谱感知软组合中的带宽问题。我们进一步研究了副网和主网之间的干扰概率。

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A cooperative spectrum sensing scheme using the concept of underlay cognitive radio

In this paper, we propose a cooperative spectrum sensing scheme in which the secondary users can exchange their sensing data by using the underlay approach in the cognitive radio network. The bandwidth issue in soft combination for cooperative spectrum sensing is considered. We further invest-tigate the interference probability between secondary network and primary network.

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2014 International Conference on Electronics, Information and Communications (ICEIC)

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