Patent ID: 7414993
Filing Date: 2008-08-19
Classification: H04W

Abstract:
1. An intelligent channel selection apparatus against various interferers in wireless communication systems, comprising: a channel power measurement unit measuring received signal channel power of a plurality of available channels and storing the received signal channel power as channel power data; a channel list storage unit arranging the plurality of available channels and storing the plurality of available channels in a channel list; a channel selection data generation unit generating data for channel selection based on the signal channel power data and frequency offsets of channels of the channel list; and a channel selection unit selecting a highest priority channel from the channels of the channel list based on the data for channel selection, wherein: the data for channel selection is a Channel Selection Assignment Matrix (CSAM) comprising received signal channel powers and weighting parameters with frequency offsets taken into consideration according to the respective channels; and the channel selection data generation unit calculates and stores the CSAM.