NSIP Law
Cognitive radio communication device for performing spectrum sensing and data communication
A cognitive radio communication device including at least two radio frequency (RF) chains is provided. In order to perform a feature detection, the cognitive radio frequency device may reduce or eliminate a quiet time where a data communication is suspended using the at least two RF chains. While one RF chain performs the feature detection, another RF chain may perform the data communication.
Samsung Electronics Co., Ltd.
H H
H04W H04B
inventional inventional
Hyo Sun Hyun Ho Kyung Hun
Hwang Choi Jang