Improved spectrum sharing model in cognitive radios based on game theory
An improved spectrum sharing model was proposed in cognitive radios.The improved model considers com-prehensively impact on the primary users’ profits by all secondary users’ bandwidth requirement,and impact on every secondary user’s profit by other secondary users’ bandwidth requirement.Meanwhile,p...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2010-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74648972/ |
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| _version_ | 1841537673514188800 |
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| author | HUANG Li-ya LIU Chen WANG Suo-ping |
| author_facet | HUANG Li-ya LIU Chen WANG Suo-ping |
| author_sort | HUANG Li-ya |
| collection | DOAJ |
| description | An improved spectrum sharing model was proposed in cognitive radios.The improved model considers com-prehensively impact on the primary users’ profits by all secondary users’ bandwidth requirement,and impact on every secondary user’s profit by other secondary users’ bandwidth requirement.Meanwhile,primary users in competition with secondary users can gain maximum profits by finding the optimal price of bandwidth,secondary users compete or coop-erate with each other can gain maximum profits by changing the required spectral bandwidths in limited spectrum.The simulation on features of this improved model,such as static game,dynamic game and its stability,Pareto optimal,has proved that this model adapts to the actual situation. |
| format | Article |
| id | doaj-art-16355757f37f49d6adc856447ab7509a |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2010-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-16355757f37f49d6adc856447ab7509a2025-01-14T08:26:33ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2010-01-013113614074648972Improved spectrum sharing model in cognitive radios based on game theoryHUANG Li-yaLIU ChenWANG Suo-pingAn improved spectrum sharing model was proposed in cognitive radios.The improved model considers com-prehensively impact on the primary users’ profits by all secondary users’ bandwidth requirement,and impact on every secondary user’s profit by other secondary users’ bandwidth requirement.Meanwhile,primary users in competition with secondary users can gain maximum profits by finding the optimal price of bandwidth,secondary users compete or coop-erate with each other can gain maximum profits by changing the required spectral bandwidths in limited spectrum.The simulation on features of this improved model,such as static game,dynamic game and its stability,Pareto optimal,has proved that this model adapts to the actual situation.http://www.joconline.com.cn/zh/article/74648972/cognitive radiospectrum sharinggame theoryCournot game |
| spellingShingle | HUANG Li-ya LIU Chen WANG Suo-ping Improved spectrum sharing model in cognitive radios based on game theory Tongxin xuebao cognitive radio spectrum sharing game theory Cournot game |
| title | Improved spectrum sharing model in cognitive radios based on game theory |
| title_full | Improved spectrum sharing model in cognitive radios based on game theory |
| title_fullStr | Improved spectrum sharing model in cognitive radios based on game theory |
| title_full_unstemmed | Improved spectrum sharing model in cognitive radios based on game theory |
| title_short | Improved spectrum sharing model in cognitive radios based on game theory |
| title_sort | improved spectrum sharing model in cognitive radios based on game theory |
| topic | cognitive radio spectrum sharing game theory Cournot game |
| url | http://www.joconline.com.cn/zh/article/74648972/ |
| work_keys_str_mv | AT huangliya improvedspectrumsharingmodelincognitiveradiosbasedongametheory AT liuchen improvedspectrumsharingmodelincognitiveradiosbasedongametheory AT wangsuoping improvedspectrumsharingmodelincognitiveradiosbasedongametheory |