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Alternative TitleNetwork Stability-Aware Clustering Protocol for Cognitive Radio Sensor Networks
郑萌1,3; 陈思1,2; 梁炜1; 王楚晴1,2
Source Publication软件学报
Indexed ByEI
EI Accession number20191706819153
Contribution Rank1
Funding Organization国家重点研发计划(2016YFF0202701) ; 国家自然科学基金(61673371, 71661147005) ; 广州市科技计划(201804010357)
Keyword线传感器网络 认知线电 分簇协议 网络寿命 网络稳定性
Other AbstractDue to the dynamics of spectrum and ad-hoc networking, traditional clustering protocols have the issue of high clustering frequency and large communication overhead. To address the issue, this paper for the first time proposes a network stability-aware clustering (NSAC) protocol for cognitive radio sensor networks. In NSAC protocol, each node searches the maximum edge biclique based on its neighbors and available channels. The weight of one node is calculated based on the remaining energy, the numbers of nodes and available common control channels in its maximum edge biclique. The node with the largest weight in the neighborhood will be selected as the cluster head, and the rest of nodes in the neighborhood join the cluster as members. As energy consumption and spectrum dynamics are sufficiently considered in the clustering process, network lifetime and network stability are significantly enhanced. Extensive simulations show that the proposed NSAC protocol markedly outperforms existing works in the aspects of network lifetime and network stability.
Document Type期刊论文
Corresponding Author梁炜
Recommended Citation
GB/T 7714
郑萌,陈思,梁炜,等. 考虑网络稳定性的认知无线传感器网络分簇协议[J]. 软件学报,2018,29(S1):1-9.
APA 郑萌,陈思,梁炜,&王楚晴.(2018).考虑网络稳定性的认知无线传感器网络分簇协议.软件学报,29(S1),1-9.
MLA 郑萌,et al."考虑网络稳定性的认知无线传感器网络分簇协议".软件学报 29.S1(2018):1-9.
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