Topological structure optimization and communication reliability control of wireless multi-hop communication network

In order to ensure the real-time performance and reliability of multi-hop wireless network transmission, this paper firstly determines the optimal network topology structure through the network topology optimization algorithm, which is constrained by the limitation of communication delay on the netw...

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Bibliographic Details
Published inScientific Bulletin. Series C, Electrical Engineering and Computer Science no. 4; p. 173
Main Authors Ding, Jinjin, Xie, Min, Gao, Bo, Shao, Qingzhu
Format Journal Article
LanguageEnglish
Published Bucharest University Polytechnica of Bucharest 01.01.2021
Subjects
Algorithms
Communication
Control algorithms
Control theory
Data transmission
Network reliability
Network topologies
Power control
Predictive control
Real time
Topology optimization
Wireless communications
Wireless networks
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Summary:In order to ensure the real-time performance and reliability of multi-hop wireless network transmission, this paper firstly determines the optimal network topology structure through the network topology optimization algorithm, which is constrained by the limitation of communication delay on the network multi-hop number and the limitation of two non-crossing communication paths to ensure the transmission reliability. Then the power control algorithm based on model predictive control ensures the reliability of each wireless link in the optimized network topology. Finally, the algorithm is verified by simulation. The simulation results show that the proposed method can guarantee the real-time performance and reliability of data transmission of wireless multi-hop networks in the context of disturbed wireless communication.
ISSN:2286-3540