Patent ID: 7233582
Filing Date: 2007-06-19
Classification: H04L,H04W

Abstract:
1. A wireless communication system for transmitting data from a first wireless station to a second wireless station, wherein said first wireless station or said second wireless station includes a channel quality judgment module for judging the quality of a channel between said first wireless station and said second wireless station; wherein said first wireless station includes a channel coding module for encoding a data signal and a transmission determination module for determining, at predetermined intervals and in accordance with the channel quality judged as described above, whether or not to transmit said encoded data signal; wherein said second wireless station includes an error correction module for correcting errors by decoding an encoded data signal received from said first wireless station; and wherein said first wireless station, if said transmission determination module concludes that said encoded data signal should be transmitted, transmits said encoded data signal for at least a predetermined period of time and, if said transmission determination module concludes that said encoded data signal should not be transmitted, suppresses from transmitting said encoded data for a predetermined period of time and transmits a portion after said encoded data signal, which was not sent during the period when said transmission was not made, at the time of sending a transmission during a predetermined period after the predetermined period during which said transmission was not made.