Wide area cooperative resource allocation algorithm for shortwave communication access network

被引：0
|
作者：
Li G. [1 ,2 ]
Hou X. [1 ,2 ]
Ye C. [1 ,2 ,3 ]
Luo Y. [1 ,2 ]
机构：
[1] School of Optoelectronic Engineering, Chongqing International Semiconductor Institute College, Chongqing University of Posts and Telecommunications, Chongqing
[2] Lab of Beyond LOS Reliable Information Transmission, Chongqing University of Posts and Telecommunications, Chongqing
[3] Chongqing Key Laboratory of Optoelectronic Information Sensing and Transmission Technology, Chongqing University of Posts and Telecommunications, Chongqing
来源：
Tongxin Xuebao/Journal on Communications | 2023年 / 44卷 / 02期
关键词：
entropy weight method; evidential reasoning; fuzzy analytic hierarchy process; resource allocation; shortwave communication;
D O I：
10.11959/j.issn.1000-436x.2023014
中图分类号：
学科分类号：
摘要：
Aiming at the problem that short-wave point-to-point communication was not reliable enough to meet the actual needs, a wide area cooperative resource allocation algorithm based on shortwave communication access network was proposed. The reliability of the shortwave communication was improved by invoking multiple stations to coordinately guarantee users from different channels. The resource allocation problem was decomposed into two sub-problems of channel and station matching and station allocation. Firstly, the maximum expected success rate matching model was established to match the channel and the station, and the stations allocated to the channel were combined into different guarantee schemes. Then, the fuzzy analytic hierarchy process and the entropy weight method were used to obtain the subjective and objective scores of the scheme, and the optimal scheme was selected through fusion of evidence reasoning. The results show that the proposed algorithm can effectively improve the success rate of shortwave communication and has good adaptability. © 2023 Editorial Board of Journal on Communications. All rights reserved.
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页码：112 / 121
页数：9
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