中圖分類號(hào): TN915.01 文獻(xiàn)標(biāo)識(shí)碼: A DOI:10.16157/j.issn.0258-7998.200355 中文引用格式: 倪磊,,李曉鈺,,張勇. 面向低功耗無(wú)線傳感器網(wǎng)絡(luò)的智能拓?fù)淇刂扑惴╗J].電子技術(shù)應(yīng)用,2020,,46(11):79-81,,86. 英文引用格式: Ni Lei,Li Xiaoyu,,Zhang Yong. Intelligent topology control in low power wireless sensor networks[J]. Application of Electronic Technique,,2020,46(11):79-81,,86.
Intelligent topology control in low power wireless sensor networks
Ni Lei,,Li Xiaoyu,Zhang Yong
School of Network & Communication Engineering,,Chengdu Technological University,,Chengdu 610400,China
Abstract: Reducing the energy consumption of wireless sensor nodes is the focus of intelligent algorithm research. This paper studies the power control algorithm and finds that the existing algorithm ignores the problem of multi-hop relay area, which increases the energy consumption of nodes. Therefore, this paper proposes a low-power intelligent topology control algorithm. The algorithm collects the feedback information of each node′s power consumption, forms the topology of the largest neighboring node, traverses all neighboring nodes, and selects the path with the least energy consumption. The algorithm can eliminate unreasonable multi-hop, reduce the maximum transmission power of each node, and maintain the connectivity of the whole network. In theory, the algorithm has certain practical application value.
Key words : wireless senor network,;RBTC,;node degree;low power consumption