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SENSING AND COMMUNICATION PROTOCOLS FOR SHARED SPECTRUM USAGE IN A RADIO COGNITIVE RELAY SYSTEM
SENSING AND COMMUNICATION PROTOCOLS FOR SHARED SPECTRUM USAGE IN A RADIO COGNITIVE RELAY SYSTEM
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机译:无线电认知中继系统中频谱共享使用的传感和通信协议
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摘要
The present invention relates to a method, an apparatus and a computer program product for sensing and communicating in transmission systems with shared spectrum usage, which may comprise e.g. a cognitive relay system. The communication between a transmitter and a receiver occurs in two transmission phases via the assistance of a relay. Sensing is performed at the transmitter during the second transmission phase, thus overcoming the need for dedicated slots for sensing.
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