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Dynamic user-centric multi-dimensional resource allocation for a wide-area coverage signaling cell based on DQN 被引量:2
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作者 Zhou TONG Na LI +4 位作者 Huimin ZHANG Quan ZHAO Yun ZHAO Junshuai SUN Guangyi LIU 《Frontiers of Information Technology & Electronic Engineering》 SCIE EI CSCD 2023年第1期154-163,共10页
The rapid development of communications industry has spawned more new services and applications.The sixth-generation wireless communication system(6G)network is faced with more stringent and diverse requirements.While... The rapid development of communications industry has spawned more new services and applications.The sixth-generation wireless communication system(6G)network is faced with more stringent and diverse requirements.While ensuring performance requirements,such as high data rate and low latency,the problem of high energy consumption in the fifth-generation wireless communication system(5G)network has also become one of the problems to be solved in 6G.The wide-area coverage signaling cell technology conforms to the future development trend of radio access networks,and has the advantages of reducing network energy consumption and improving resource utilization.In wide-area coverage signaling cells,on-demand multi-dimensional resource allocation is an important technical means to ensure the ultimate performance requirements of users,and its effect will affect the efficiency of network resource utilization.This paper constructs a user-centric dynamic allocation model of wireless resources,and proposes a deep Q-network based dynamic resource allocation algorithm.The algorithm can realize dynamic and flexible admission control and multi-dimensional resource allocation in wide-area coverage signaling cells according to the data rate and latency demands of users.According to the simulation results,the proposed algorithm can effectively improve the average user experience on a long time scale,and ensure network users a high data rate and low energy consumption. 展开更多
关键词 6G Wide-area coverage signaling cell Multi-dimensional resource allocation Deep Q-network(DQN)
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