Spectrum allocation of cognitive wireless network based on immune clone selection optimization
The spectrum sensing process was described based on WRAN.By analyzing physical connection of cognitive wireless network,the mathematical model of spectrum allocation was given,and then it was converted into a constrained optimization problem,whose goal was to maximum the profit of network.An immune...
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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 |
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| Online Access: | http://www.joconline.com.cn/zh/article/74645154/ |
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| _version_ | 1841537743884124160 |
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| author | CHAI Zheng-yi1 LIU Fang1 |
| author_facet | CHAI Zheng-yi1 LIU Fang1 |
| author_sort | CHAI Zheng-yi1 |
| collection | DOAJ |
| description | The spectrum sensing process was described based on WRAN.By analyzing physical connection of cognitive wireless network,the mathematical model of spectrum allocation was given,and then it was converted into a constrained optimization problem,whose goal was to maximum the profit of network.An immune clone selection algorithm was proposed to solve the problem,and the algorithm convergent with probability 1 was proved.Finally,the simulation experiments were done to test the algorithm.The results showed that compared with CSGC algorithm（color-sensitive graph coloring） and GA-SA（spectrum allocation based on genetic algorithm）,this algorithm could achieve maximization of network profits.Meanwhile,the system simulation results based on WRAN confirmed its effectiveness. |
| format | Article |
| id | doaj-art-a913f83b16ae449fb2e490a0bf3270ce |
| 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-a913f83b16ae449fb2e490a0bf3270ce2025-01-14T08:24:07ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2010-01-01319210074645154Spectrum allocation of cognitive wireless network based on immune clone selection optimizationCHAI Zheng-yi1LIU Fang1The spectrum sensing process was described based on WRAN.By analyzing physical connection of cognitive wireless network,the mathematical model of spectrum allocation was given,and then it was converted into a constrained optimization problem,whose goal was to maximum the profit of network.An immune clone selection algorithm was proposed to solve the problem,and the algorithm convergent with probability 1 was proved.Finally,the simulation experiments were done to test the algorithm.The results showed that compared with CSGC algorithm（color-sensitive graph coloring） and GA-SA（spectrum allocation based on genetic algorithm）,this algorithm could achieve maximization of network profits.Meanwhile,the system simulation results based on WRAN confirmed its effectiveness.http://www.joconline.com.cn/zh/article/74645154/immune clone selectioncognitive wireless networkspectrum allocationconvergencenetwork profitsWRAN |
| spellingShingle | CHAI Zheng-yi1 LIU Fang1 Spectrum allocation of cognitive wireless network based on immune clone selection optimization Tongxin xuebao immune clone selection cognitive wireless network spectrum allocation convergence network profits WRAN |
| title | Spectrum allocation of cognitive wireless network based on immune clone selection optimization |
| title_full | Spectrum allocation of cognitive wireless network based on immune clone selection optimization |
| title_fullStr | Spectrum allocation of cognitive wireless network based on immune clone selection optimization |
| title_full_unstemmed | Spectrum allocation of cognitive wireless network based on immune clone selection optimization |
| title_short | Spectrum allocation of cognitive wireless network based on immune clone selection optimization |
| title_sort | spectrum allocation of cognitive wireless network based on immune clone selection optimization |
| topic | immune clone selection cognitive wireless network spectrum allocation convergence network profits WRAN |
| url | http://www.joconline.com.cn/zh/article/74645154/ |
| work_keys_str_mv | AT chaizhengyi1 spectrumallocationofcognitivewirelessnetworkbasedonimmunecloneselectionoptimization AT liufang1 spectrumallocationofcognitivewirelessnetworkbasedonimmunecloneselectionoptimization |