Title :
Multiuser detection for continuous phase CDMA
Author_Institution :
Dept. of Electron. & Telecommun., NTNU, Trondheim, Norway
Abstract :
This paper studies linear multiuser detection for code-division multiple-access (CDMA) with continuous-time constant envelope and continuous phase. The restriction to continuous phase is found to cause negligible degradation of multiuser efficiency when detected by means of linear multiuser detectors. This holds for both classical linear multiuser detection as well as for multistage detection based on universal weight design.
Keywords :
code division multiple access; multiuser detection; code-division multiple-access; continuous phase; continuous phase CDMA; continuous-time constant envelope; linear multiuser detection; multistage detection; multiuser efficiency degradation; universal weight design; Bandwidth; Degradation; Detectors; Interference; Multiaccess communication; Multiuser detection; Signal to noise ratio;
Conference_Titel :
Antennas and Propagation in Wireless Communications (APWC), 2011 IEEE-APS Topical Conference on
Conference_Location :
Torino
Print_ISBN :
978-1-4577-0046-0
DOI :
10.1109/APWC.2011.6046787
