Research on resource allocation algorithm in D2D networks based on alliance game
The rapid increase in the number of users in wireless networks has brought huge challenges to the existing network architecture, and how to increase the system capacity effectively is an urgent problem to be solved. Due to the superior performance in improving spectrum efficiency and increasing syst...
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| Format: | Article |
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National Computer System Engineering Research Institute of China
2022-02-01
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| Series: | Dianzi Jishu Yingyong |
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| Online Access: | http://www.chinaaet.com/article/3000146235 |
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| author | Chen Yujie Ma Caihong |
| author_facet | Chen Yujie Ma Caihong |
| author_sort | Chen Yujie |
| collection | DOAJ |
| description | The rapid increase in the number of users in wireless networks has brought huge challenges to the existing network architecture, and how to increase the system capacity effectively is an urgent problem to be solved. Due to the superior performance in improving spectrum efficiency and increasing system capacity, Device-to-Device(D2D) communication and sparse code multiple access(SCMA) as the key technics in the development of 5G in the future have been extensively studied. Aiming at the communication resource allocation problem in the SCMA system in the single-cell scenario, this paper aims to maximize the system throughput and ensure the minimum threshold rate of all users, and model it as an alliance game to solve it. Due to the problems of high complexity and slow convergence in traditional alliance game algorithms, this paper proposes to establish a priority sequence to guide the initialization and formation process of alliances, thereby reducing the number of algorithm iterations and reducing system complexity. Finally, the feasibility of the algorithm is verified by simulation. |
| format | Article |
| id | doaj-art-72fab4a7a5244adb8a5020282954df1a |
| institution | DOAJ |
| issn | 0258-7998 |
| language | zho |
| publishDate | 2022-02-01 |
| publisher | National Computer System Engineering Research Institute of China |
| record_format | Article |
| series | Dianzi Jishu Yingyong |
| spelling | doaj-art-72fab4a7a5244adb8a5020282954df1a2025-08-20T02:44:27ZzhoNational Computer System Engineering Research Institute of ChinaDianzi Jishu Yingyong0258-79982022-02-01482515410.16157/j.issn.0258-7998.2117193000146235Research on resource allocation algorithm in D2D networks based on alliance gameChen Yujie0Ma Caihong1School of Information Engineering，Engineering University of PAP，Xi′an 710086，ChinaSchool of Information Engineering，Engineering University of PAP，Xi′an 710086，ChinaThe rapid increase in the number of users in wireless networks has brought huge challenges to the existing network architecture, and how to increase the system capacity effectively is an urgent problem to be solved. Due to the superior performance in improving spectrum efficiency and increasing system capacity, Device-to-Device(D2D) communication and sparse code multiple access(SCMA) as the key technics in the development of 5G in the future have been extensively studied. Aiming at the communication resource allocation problem in the SCMA system in the single-cell scenario, this paper aims to maximize the system throughput and ensure the minimum threshold rate of all users, and model it as an alliance game to solve it. Due to the problems of high complexity and slow convergence in traditional alliance game algorithms, this paper proposes to establish a priority sequence to guide the initialization and formation process of alliances, thereby reducing the number of algorithm iterations and reducing system complexity. Finally, the feasibility of the algorithm is verified by simulation.http://www.chinaaet.com/article/30001462355gscmad2dresource allocationgame theory |
| spellingShingle | Chen Yujie Ma Caihong Research on resource allocation algorithm in D2D networks based on alliance game Dianzi Jishu Yingyong 5g scma d2d resource allocation game theory |
| title | Research on resource allocation algorithm in D2D networks based on alliance game |
| title_full | Research on resource allocation algorithm in D2D networks based on alliance game |
| title_fullStr | Research on resource allocation algorithm in D2D networks based on alliance game |
| title_full_unstemmed | Research on resource allocation algorithm in D2D networks based on alliance game |
| title_short | Research on resource allocation algorithm in D2D networks based on alliance game |
| title_sort | research on resource allocation algorithm in d2d networks based on alliance game |
| topic | 5g scma d2d resource allocation game theory |
| url | http://www.chinaaet.com/article/3000146235 |
| work_keys_str_mv | AT chenyujie researchonresourceallocationalgorithmind2dnetworksbasedonalliancegame AT macaihong researchonresourceallocationalgorithmind2dnetworksbasedonalliancegame |