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A new asynchronous medium access control (MAC) protocol using dual busy tone for channel reservation, called HCRBT, is proposed. Compared with legacy channel reservation MAC protocols, where channel reservation information (CRI) is broadcasted by piggybacking it in a packet, HCRBT improves the reliability of channel reservation by using dual busy tone. In HCRBT, CRI is broadcasted by busy tones rather...
A new asynchronous medium access control (MAC) protocol with cooperative channel reservation, called CCRM, is proposed. Compared with legacy channel reservation MAC protocols, where channel reservation information (CRI) can not be obtained reliably due to either transmission errors or packet collisions, CCRM improves the reliability of channel reservation using cooperative channel reservation mechanism...
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