Research Article
Joint Power Control and Resource Allocation Game Algorithm Based on Non-cooperative D2D
@INPROCEEDINGS{10.1007/978-3-031-04245-4_10, author={Jingqiu Ren and Liguang Du and Lin Zhang and Piao Chen and Guanghua Zhang and Weidang Lu}, title={Joint Power Control and Resource Allocation Game Algorithm Based on Non-cooperative D2D}, proceedings={6GN for Future Wireless Networks. 4th EAI International Conference, 6GN 2021, Huizhou, China, October 30--31, 2021, Proceedings}, proceedings_a={6GN}, year={2022}, month={5}, keywords={D2D Game theory Power control Resource allocation}, doi={10.1007/978-3-031-04245-4_10} }- Jingqiu Ren
Liguang Du
Lin Zhang
Piao Chen
Guanghua Zhang
Weidang Lu
Year: 2022
Joint Power Control and Resource Allocation Game Algorithm Based on Non-cooperative D2D
6GN
Springer
DOI: 10.1007/978-3-031-04245-4_10
Abstract
With the continuous development of modern mobile communication technology. D2D (device to device) communication technology, as a research hotspot of a new generation of communication technology. It has become an urgent problem to be solved in D2D communication in terms of solving its spectrum utilization, improving communication quality, improving system fairness, and reducing system delay. This paper studies the interference generated by multiple pairs of D2D users in the network spectrum resources of multiple pairs of cellular users. In order to reduce the interference when reusing resources, this paper establishes a non-cooperative game theory. The cost factor is introduced to determine the utility function. Through the power control of D2D communication link and the resource allocation algorithm, the optimal response function of D2D users participating in the game is obtained. This paper analyzes the equilibrium in the game, determines the existence and uniqueness of the Nash equilibrium, and proves that the strategy of the model can reach a stable state. This paper proves the effectiveness of the algorithm through experimental simulations. Compared with other algorithms, the D2D joint power control and resource allocation algorithm based on non-cooperative game in this paper has higher fairness and lower system delay on the premise of ensuring communication quality.
