Method for dynamic frequency selection and system supporting the same in a cognitive radio wireless communication system
Dynamic frequency selection based on CR is provided. A CR BS detects an interference-free and unused frequency band. When sensing a new BS that has great signal strength and requires the frequency band during communications in the frequency band, the CR BS releases the frequency band and dynamically...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
08.11.2011
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Online Access | Get full text |
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Summary: | Dynamic frequency selection based on CR is provided. A CR BS detects an interference-free and unused frequency band. When sensing a new BS that has great signal strength and requires the frequency band during communications in the frequency band, the CR BS releases the frequency band and dynamically selects another frequency band to avoid interference. |
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