Title :
A reliable data transmission scheme under wireless condition
Author_Institution :
Commun. Eng. Inst., Chongqing Univ., China
Abstract :
Wavelet Transform has the ability of de-noising that improves the signal-to-noise ratio in some degree. RS code has good capability to correct the burst and the no-burst errors occurred by poor channels. This paper presents a new data transmission scheme, which based on wavelet de-noising, RS code and TFSK modulation, that ensures the reliability of data transmission over wireless links known to be error-prone and suffer location-dependent, time-varying, and burst errors. Analysis results show the scheme has good effects on the reliability of HF data transmission.
Keywords :
Reed-Solomon codes; data communication; error correction; frequency shift keying; radio links; signal denoising; wavelet transforms; HF data transmission; RS code; TFSK modulation; burst error correction; no-burst error correction; reliability; signal de-noising; signal-to-noise ratio; wavelet transform; wireless link; Bit error rate; Data communication; Degradation; Error correction codes; Fading; Modulation coding; Noise reduction; Reed-Solomon codes; Reliability engineering; Robustness;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2002. Proceedings. ICMMT 2002. 2002 3rd International Conference on
Print_ISBN :
0-7803-7486-X
DOI :
10.1109/ICMMT.2002.1187681
