DocumentCode
3783402
Title
Influence of periodic correlation properties of sequences on the sum capacity of CDMA systems
Author
S. Stanczak;H. Boche
Author_Institution
Dept. of Broadband Mobile Commun. Networks, Heinrich-Hertz-Inst. fur Nachrichtentech. Berlin GmbH, Germany
Volume
2
fYear
2000
Firstpage
1288
Abstract
The paper investigates the influence of correlation properties of spreading sequences on the sum capacity of a CDMA channel, in which all users are in exact synchronism at their transmitters but the signals pass through multipath channels with small delay spread and one strong path. It is shown that if spreading sequences have favorable periodic correlation properties, the sum capacity can be maximized at the expense of the sequence length when the power is uniformly distributed over the paths.
Keywords
"Multiaccess communication","Code division multiplexing","Frequency synchronization","Covariance matrix","Channel capacity","Transmitters","Multipath channels","Broadband communication","Mobile communication","Bandwidth"
Publisher
ieee
Conference_Titel
Signals, Systems and Computers, 2000. Conference Record of the Thirty-Fourth Asilomar Conference on
ISSN
1058-6393
Print_ISBN
0-7803-6514-3
Type
conf
DOI
10.1109/ACSSC.2000.910770
Filename
910770
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