Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Influence of periodic correlation properties of sequences on the sum capacity of CDMA systems

 
: Stanczak, S.; Boche, H.

:

Matthews, M.B. ; IEEE Signal Processing Society:
Thirty-fourth Asilomar Conference on Signals, Systems and Computers 2000. Conference Record. Vol.2
Piscataway, NJ: IEEE Operations Center, 2000
ISBN: 0-7803-6514-3
ISBN: 0-7803-6515-1
ISBN: 0-7803-6516-X
pp.1288-1292
Asilomar Conference on Signals, Systems and Computers (ACSSC) <34, 2000, Pacific Grove/Calif.>
English
Conference Paper
Fraunhofer HHI ()

Abstract
The paper investigates the influence of correlation properties of spreading sequences on the sum capacity of 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.

: http://publica.fraunhofer.de/documents/N-169814.html