NSIP Law
Cognitive radio communication terminal and method for detecting collision using feature detection
A cognitive radio communication terminal including a transmission processing unit to divide data by a quiet time slot that is allocated at a first point in time of a collision detection period, to transmit at least one portion of the divided data to a reception side, and a sensing unit to determine whether at least one of a feature information and an energy of another terminal is detected in a channel with the reception side during the quiet time slot of the first point in time. Where neither the feature information nor the energy of the other terminal is detected based on a determination of the sensing unit, the transmission processing unit transmits the remaining divided data.
Samsung Electronics Co., Ltd.
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additional inventional inventional inventional
Chan Soo Hyo Sun Hyun Ho Kyung Hun Youngsoo
Hwang Hwang Choi Jang Kim