Title :
Efficient error correction scheme using minimum symbol energy in multicode DS-CDMA system
Author :
Jung, Gillyoung ; Yoon, Soon Young ; Lee, Hwang Soo
Author_Institution :
Dept. of Inf. & Commun. Eng., Korea Adv. Inst. of Sci. & Technol., Seoul, South Korea
fDate :
5/27/1999 12:00:00 AM
Abstract :
A performance improvement scheme for a multicode DS-CDMA system is proposed, which uses the redundant code channel to reduce the peak-to-average power ratio. Significant BER improvement is achieved by error detection and correction, based on the Euclidean distance property of received signals.
Keywords :
spread spectrum communication; BER improvement; Euclidean distance property; bit error rate; error correction scheme; error detection; minimum symbol energy; multicode DS-CDMA system; peak-to-average power ratio reduction; performance improvement scheme; redundant code channel;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19990532
