Patent ID: 6801121
Filing Date: 2004-10-05
Classification: H04B,H04W

Abstract:
An apparatus for receiving data separately transmitted through N channels, N being a positive integer larger than one, each of which occupies a frequency band separated from one another, comprising:antenna for receiving a paging frequency signal from the N channels; N signal processing means, coupled with the antenna, for detecting N separated data from the paging frequency signal; means for synthesizing the N separated data detected from the N signal processing means to regenerate data, from which the N separated data are generated; and means for presenting the regenerated data thereon and wherein each of the N signal processing means includes: means for detecting a radio frequency (RF) signal corresponding to one of the N channels from the paging frequency signal; means for converting the RF signal into an intermediate frequency (IF) signal by shifting down the frequency band of the RF signal; and means for detecting a pager identification code from the IF signal, comparing the detected pager identification code with a built-in identification code and, only if the detected pager identification code is equal to the built-in identification code, decoding the IF signal to detect one of the N separated data.