Title :
Spreading ensembles with improved correlation properties for multiple access
Author :
Barinov, Victor V. ; Kuznetsov, Vitaliy S. ; Lebedev, Michael V.
Author_Institution :
Telecommun. Syst. Dept., Moscow Inst. of Electron. Technol.
Abstract :
Based on the analysis of auto-correlation and cross-correlation properties of spreading ensembles we built advanced codes which are similar to Gold and large sets of Kasami ensembles. Advanced ensembles have the best correlation properties to be used in both synchronous and asynchronous terrestrial CDMA and WCDMA systems. They can also be used for synchronization purposes
Keywords :
broadband networks; code division multiple access; correlation methods; synchronisation; Kasami ensemble; asynchronous terrestrial WCDMA system; autocorrelation property; crosscorrelation property; multiple access system; spreading ensemble; synchronization purpose; synchronous system; wideband code division multiple access; Autocorrelation; Base stations; Character generation; Code standards; Gold; Interference; Multiaccess communication; RAKE receivers; Throughput; Urban planning; Correlation functions; Gold and Kasami codes; spreading ensembles;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2005. PIMRC 2005. IEEE 16th International Symposium on
Conference_Location :
Berlin
Print_ISBN :
9.7838007291e+012
DOI :
10.1109/PIMRC.2005.1651607
