To overcome the disadvantages of the structure of distributed reflective WDM star singlehop networks, a new distributed reflective large scale WDM star singlehop network is proposed in this paper.
In order to solve this security problem, cognitive radio networks are divided into single-hop clustering structure, and cluster-head is designed to detect malicious nodes.
为了解决这个问题，将认知无线电网络分成单跳有簇头结构，通过簇头检测恶意节点。
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When you feel like meeting others hop on a single or multi-day trek for some bamboo rafting, elephant riding and a visit to long neck villages.