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
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;
Conference_Titel :
Control and Communications, 2003. SIBCON 2003. The IEEE-Siberian Conference on
Print_ISBN :
0-7803-7854-7
DOI :
10.1109/SIBCON.2003.1335745
