Title :
A mixed-cost blind adaptive receiver for DS-CDMA
Author :
Yuvapoositanon, Peerapol ; Chambers, Jonathon A.
Author_Institution :
Dept. of Electron. & Electr. Eng., Univ. of Bath, UK
fDate :
6/23/1905 12:00:00 AM
Abstract :
A new mixed-cost receiver for direct-sequence code-division multiple access (DS-CDMA) systems is proposed. An adaptive mixing function is introduced to combine the constrained minimum output energy (CMOE) and constant modulus (CM) criteria together. Simulations confirm the near-far resistance of the proposed receiver over a wide range of near-far situations
Keywords :
adaptive signal processing; code division multiple access; interference suppression; radio receivers; spread spectrum communication; statistical analysis; DS-CDMA; adaptive mixing function; constant modulus criteria; constrained minimum output energy; direct-sequence code-division multiple access; mixed-cost receiver; near-far resistance; Degradation; Delay; Direct-sequence code-division multiple access; Fading; Image processing; Interference cancellation; Interference constraints; Multiaccess communication; Signal processing; Signal to noise ratio;
Conference_Titel :
Statistical Signal Processing, 2001. Proceedings of the 11th IEEE Signal Processing Workshop on
Print_ISBN :
0-7803-7011-2
DOI :
10.1109/SSP.2001.955230
