Patent ID: 8514950
Filing Date: 2013-08-20
Classification: H04B,H04L

Abstract:
1. A communication apparatus, comprising: a demodulation unit configured to demodulate a received signal; a waveform memory unit configured to store a waveform of the demodulated signal; a decoding unit configured to decode the demodulated signal; an encoding unit configured to encode the decoded signal; a relay data selection unit configured to select one of the encoded signal encoded by the encoding unit and the waveform of the demodulated signal stored in the waveform memory unit, according to a reception state of the received signal; a modulation unit configured to modulate the selected one of the encoded signal via the encoding unit and modulate the waveform of the demodulated signal stored in the waveform memory unit; and a transmission unit configured to transmit the selected one of the modulated encoded signal, which is obtained by modulating the encoded signal, and the modulated demodulated signal, which is obtained by modulating the demodulated signal stored in the waveform memory unit.