Title :
Bit error rate of incompletely synchronised correlator in asynchronous DS/CDMA system using SS Markovian codes
Author :
Jitsumatsu, Y. ; Kohda, T.
Author_Institution :
Dept. of Comput. Sci. & Commun. Eng., Kyushu Univ., Fukuoka, Japan
fDate :
4/25/2002 12:00:00 AM
Abstract :
The distribution of self-interferences of an incompletely synchronised correlator within a fraction of a chip in an asynchronous DS/CDMA system using spreading sequences (SS) codes generated by Markov chains is considered. The resulting expressions for BER lead to a conclusion that SS codes with Markovity look promising
Keywords :
Markov processes; binary codes; code division multiple access; correlators; error statistics; m-sequences; spread spectrum communication; Markov chains; Markovian codes; asynchronous DS-CDMA system; binary random variables; bit error rate; eigenvalues; incompletely synchronised correlator; self-interferences distribution; spread-spectrum communications; spreading sequences codes;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20020276
