Spatio-frequency domain opportunistic access in CR-MIMO system based on primary transmission mode information
An opportunistic spatio-frequency access (OSFA) strategy for CR-MIMO system was designed.When spectrum holes exist,cognitive service was implemented applying overlay approach.While there was no idle spectrum available,primary transmission mode information (PTMI) and inter-system interference channel...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2012-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)01-0038-07/ |
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