DocumentCode
3542194
Title
Design of code-matched receiver for DS/CDMA communications
Author
Jitsumatsu, Yutaka ; Kohda, Tohru
Author_Institution
Dept. of Comput. Sci. & Commun. Eng., Kyushu Univ., Fukuoka, Japan
fYear
2005
fDate
23-26 May 2005
Firstpage
884
Abstract
The variance of multiple access interference (MAI) is separated into two independent variables; one is spread spectrum (SS) codes and the other is chip waveforms used in the transmitter and receiver. For given SS codes, the chip waveform optimization problem is formulated to minimize the variance of MAI. One possible answer is provided under some assumptions.
Keywords
Markov processes; code division multiple access; optimisation; spread spectrum communication; DS/CDMA communications; MAI variance; Markov chain generated codes; Markov codes; SS codes; chip waveform optimization; code-matched receivers; multiple access interference; receiver chip waveforms; receiver output total variance minimization; spread spectrum codes; transmitter chip waveforms; AWGN; Additive white noise; Bit error rate; Gaussian noise; Matched filters; Multiaccess communication; Multiple access interference; Radio access networks; Spread spectrum communication; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2005. ISCAS 2005. IEEE International Symposium on
Print_ISBN
0-7803-8834-8
Type
conf
DOI
10.1109/ISCAS.2005.1464730
Filename
1464730
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