Title :
Modified constant modulus algorithm for blind DS/CDMA detection
Author :
Al-Bayati, A.K.S. ; Prasad, S.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., New Delhi, India
fDate :
11/11/1999 12:00:00 AM
Abstract :
A new blind adaptive multiuser detector for synchronous DS/CDMA systems based on a modified constant modulus algorithm is proposed. This detector is shown to outperform the minimum output energy detector in a downlink channel occupied by a large number of users. This blind detector is a good candidate for downlink receivers
Keywords :
adaptive signal detection; code division multiple access; multiuser channels; pseudonoise codes; spread spectrum communication; blind adaptive multiuser detector; downlink channel; modified constant modulus algorithm; synchronous DS/CDMA system;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19991379
