A Two-Layered Game Approach Based Relay’s Source Selection and Power Control for Wireless Cooperative Networks
| Autor: | Ruirui Chen, Tao Zhou, Yanguo Zhou, Hailin Zhang |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Computer science
business.industry 020302 automobile design & engineering 020206 networking & telecommunications 02 engineering and technology Interference (wave propagation) law.invention 0203 mechanical engineering Relay law Distributed algorithm 0202 electrical engineering electronic engineering information engineering Wireless business Selection (genetic algorithm) Computer Science::Information Theory Power control Computer network |
| Zdroj: | Machine Learning and Intelligent Communications ISBN: 9783319734460 MLICOM (2) |
| Popis: | Cooperative relay communication has become a promising technology to extend the network coverage and enhance the system performance. To avoid the interference among the relays assisted the same source and maximize the relay utility in multisource multirelay networks, we propose the two-layered game based distributed algorithm, which jointly considers power control and the relay’s source selection. Power control and relay’s source selection are formulated as a general non-cooperative game and an evolutionary game, respectively. By using the alternate iterations between the non-cooperative game and the evolutionary game, the proposed distributed algorithm can effectively suppress the interference and choose the optimal source. Simulation results are presented to analyze the performance of the proposed distributed algorithm. |
| Databáze: | OpenAIRE |
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