Patent ID: 9185704
Filing Date: 2015-11-10
Classification: H04B,H04W

Abstract:
1. A device for receiving data transmitted in a communications network using a plurality of radiofrequency channels, at least two adjacent radiofrequency channels being concatenated to form a concatenated channel, wherein the device comprises: means for receiving data transmitted in at least one radiofrequency channel of said concatenated channel, called received data, means for transposing said received data into an intermediate frequency, delivering data at the intermediate frequency, means for filtering said data at the intermediate frequency, said means for filtering comprising at least two distinct filtering paths, each filtering path comprising a band-pass filter, the frequency bandwidth of which corresponds to the frequency bandwidth of a distinct radiofrequency channel of said concatenated channel, such that the overall frequency bandwidth of said filters is equal to the frequency bandwidth of said concatenated channel, means for activating at least one of said filtering paths, enabling the filtering of said received data, and means for recombining the data coming from said filtering paths.