DocumentCode
3455458
Title
A new CDMA long code fast computing method
Author
He, Jiaming ; Xingbin Zeng ; Xu, Bensong
Author_Institution
Inst. of Commun. Technol., Ningbo Univ., China
fYear
2003
fDate
1-2 Oct. 2003
Firstpage
146
Lastpage
151
Abstract
In this article, we present a new CDMA long code fast computing method. Simulation and analysis shows that, compared with MSRG configuration, the new method requires no more hardware RAM, and it can turn the vast long code generating operation to no more than 42×42 times long code generating operation and 42 times 42×42 matrix modulo 2 multiplication operations. So, the new method greatly accelerates the CDMA long code generating speed, and improves the system performance.
Keywords
code division multiple access; codes; CDMA long code fast computing; long code generating operation; Acceleration; Analytical models; Character generation; Communications technology; Computational modeling; Equations; Hardware; Helium; Multiaccess communication; Radio frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Communications, 2003. SIBCON 2003. The IEEE-Siberian Conference on
Print_ISBN
0-7803-7854-7
Type
conf
DOI
10.1109/SIBCON.2003.1335745
Filename
1335745
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