TY - GEN
T1 - Blind multi-user detection using CMA in a multicarrier CDMA receiver
AU - Sanchez, Daniel Tapia
AU - Meana, Hector M.Perez
AU - Miyatake, Mariko Nakano
PY - 2004
Y1 - 2004
N2 - In this paper we develop a blind adaptive multiuser detector for muticarrier (MC) code-division multiple access (CDMA) based on constant modulus algorithm (CMA). The proposed system results in a modification of a blind multicarrier CDMA receiver proposed before. We introduce a decision-feedback blind adaptive multiuser detector structure at the end of the receiver, which is adapted without knowing of system parameters such as the channel or transmitted signal. Simulations indicate that the performance of the DFBD is acceptable while conserve a reasonable computational cost.
AB - In this paper we develop a blind adaptive multiuser detector for muticarrier (MC) code-division multiple access (CDMA) based on constant modulus algorithm (CMA). The proposed system results in a modification of a blind multicarrier CDMA receiver proposed before. We introduce a decision-feedback blind adaptive multiuser detector structure at the end of the receiver, which is adapted without knowing of system parameters such as the channel or transmitted signal. Simulations indicate that the performance of the DFBD is acceptable while conserve a reasonable computational cost.
UR - http://www.scopus.com/inward/record.url?scp=24644442579&partnerID=8YFLogxK
M3 - Contribución a la conferencia
AN - SCOPUS:24644442579
SN - 0780385314
T3 - 2004 1st International Conference on Electrical and Electronics Engineering, ICEEE
SP - 44
EP - 48
BT - 2004 1st International Conference on Electrical and Electronics Engineering, ICEEE
T2 - 2004 1st International Conference on Electrical and Electronics Engineering, ICEEE
Y2 - 8 September 2004 through 10 September 2004
ER -