Variable rate data transmission with blind ratedetection for coherent DS-CDMA mobile radio

26 September 1996

journal article
Published by Institution of Engineering and Technology (IET) in Electronics Letters

Vol. 32 (20) , 1865-1866
https://doi.org/10.1049/el:19961238

Abstract

A variable rate data transmission scheme with blind rate detection is described for pilot-symbol-assisted coherent DS-CDMA mobile radio. Cyclic redundancy check (CRC) coding and decoding is used for blind rate detection. Computer simulations of eight-rate variable rate data transmission demonstrate that when 16 bit CRC is used, the loss in required total E_b/N₀ at a frame error rate of 10^-2 under two-path Rayleigh fading, is only ~0.1 dB from the known rate case.

Keywords

BLIND RATE DETECTION
CRC CODING
CRC DECODING
TWO-PATH RAYLEIGH FADING
CYCLIC REDUNDANCY CHECK
FRAME ERROR RATE
COHERENT DS-CDMA MOBILE RADIO
PILOT-SYMBOL-ASSISTED
VARIABLE RATE DATA TRANSMISSION

This publication has 1 reference indexed in Scilit:

Design study for a CDMA-based third-generation mobile radio system
IEEE Journal on Selected Areas in Communications, 1994