Patent ID: 7430199
Filing Date: 2008-09-30
Classification: H04B

Abstract:
1. A pulse-modulated wireless communication apparatus, characterized by comprising: an inputting section for inputting a transmission information signal; and a channel setting section for receiving said transmission information signal, generating a synchronizing signal and a data signal by using the transmission information signal, setting and outputting the synchronizing signal to a first frequency channel comprising at least one of frequency channels configured by segmenting a communication frequency band into at least two, and setting and outputting the data signal to a second frequency channel comprising at least one of the frequency channels, wherein the first frequency channel and the second frequency channel use different ones of the frequency channels from each other, wherein the channel setting section comprises an encoder for generating a synchronizing-channel signal and a data-channel signal by using the transmission information signal, a synchronizing-channel signal generating section for band-limiting, after frequency conversion, the synchronizing-channel signal, setting the signal at the first frequency channel and outputting a synchronizing signal, and a data-signal generating section for band-limiting, after frequency conversion, the data-channel signal, setting the signal at the second frequency channel and outputting a data signal.