METHOD FOR DETECTING SPECTRUM IN WIRELESS COMMUNICATION SYSTEM

摘要

A method for detecting spectrum in wireless communication system is provided to improve the reliability of spectrum detection result and minimize the fading phenomenon affects each user by weighting a plurality of spectrum sensing results. A spectrum detector system includes a terminal and a base station(100). The terminal includes a plurality of terminals(110-1,...,110-n) communicate with the base station. The terminal includes a spectrum sensing part(210). And the spectrum sensing part generates a spectrum sensing result by a signal received through spectrum sensing. The spectrum sensing result is transmitted to the base station. A spectrum detecting part includes a weighting part, and a weighting setting part(230). The weighting part weights the received spectrum sensing result.