Title :
A unified approach to multiuser detectors for CDMA and their geometrical interpretations
Author :
Alexander, Paul D. ; Jung, Peter
Abstract :
In this paper we align a class of known multiuser detectors for code division multiple access (CDMA) along with some new multiuser detectors in a unified group. The unified group structure is a binary tree obtained by splitting sequence and single symbol detection, maximum a-posteriori (MAP) and maximum likelihood (ML) detection, and unconstrained as well as constrained detection. Finally, this group structure is supported by a geometrical technique illustrating the detection process
Keywords :
Australia; Binary trees; Detectors; Error probability; Land mobile radio; Maximum likelihood detection; Mobile communication; Multiaccess communication; Multiple access interference; Signal processing;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1995. PIMRC'95. Wireless: Merging onto the Information Superhighway., Sixth IEEE International Symposium on
Conference_Location :
Toronto, Ont., Canada
Print_ISBN :
0-7803-3002-1
DOI :
10.1109/PIMRC.1995.477088
