Title :
MMSE optimal detector via Kalman filter
Author :
Zhou, Jun ; Gu, Guo-Xiang ; Shao, Shi-Huang
Author_Institution :
Coll. of Inf. Sci. & Technol., Donghua Univ., Shanghai, China
Abstract :
The paper presents a mathematical model concerning the DS-CDMA system, which can deal with multiuser detection under the rule of MMSE. With a certain transform, it fits the output of the Kalman filter algorithm, and thus the optimal detector is demonstrated.
Keywords :
Kalman filters; code division multiple access; least mean squares methods; mobile radio; multiuser detection; optimisation; spread spectrum communication; transforms; DS-CDMA system; Kalman filter algorithm; MMSE; mathematical model; multiuser detection; optimal detector; transform; Detectors; Educational institutions; Filtering; Information science; Kalman filters; Mathematical model; Maximum likelihood detection; Multiaccess communication; Paper technology; Spread spectrum communication;
Conference_Titel :
Personal Wireless Communications, 2005. ICPWC 2005. 2005 IEEE International Conference on
Print_ISBN :
0-7803-8964-6
DOI :
10.1109/ICPWC.2005.1431313
