NSIP Law
Cognitive radio communication system recognizing interference based on known signal
A cognitive radio (CR) communication apparatus and method is provided. A cognitive radio (CR) communication apparatus includes a signal receiving unit which receives signals from a primary user of a primary system and a secondary transmitter of a secondary system, the received signals including an element associated with at least one known signal of the secondary transmitter, and a determination unit which determines whether a signal of the primary user exists from among the received signals based on the element associated with the at least one known signal.
Samsung Electronics Co., Ltd. Korea Advanced Institute of Science and Technology
H H
H04W H04W
inventional inventional
Dong Jo Hyun Ho Jung Hyun Yong Ho
Park Choi Park Cho