Title :
Performance evaluation of ZF and MMSE equalizers for wavelets V-Blast
Author :
Asif, R. ; BinMilha, M.S. ; Hussaini, A.S. ; Abd-Alhameed, R.A. ; Jones, S.M.R. ; Noras, J.M. ; Rodriguez, Jose
Author_Institution :
Mobile & Satellite Commun. Res. Centre, Univ. of Bradford UK, Bradford, UK
Abstract :
In this work we present the work on the equalization algorithms to be used in future orthogonally multiplexed wavelets based multi signaling communication systems. The performance of ZF and MMSE algorithms has been analyzed using SISO and MIMO communication models. The transmitted electromagnetic waves were subjected through Rayleigh multipath fading channel with AWGN. The results showed that the performance of both of the above mentioned algorithms is the same in SISO channel but in MIMO environment MMSE has better performance.
Keywords :
AWGN; MIMO communication; Rayleigh channels; electromagnetic wave transmission; equalisers; least mean squares methods; wavelet transforms; AWGN; MIMO communication model; MMSE equalizer; Rayleigh multipath fading channel; SISO channel; SISO communication model; ZF equalizer; electromagnetic waves transmission; multisignaling communication system; wavelet V-blast; zero forcing; Discrete wavelet transforms; Filter banks; MIMO; OFDM; Vectors; DWT; MIMO; Minimum Mean Squared Error; V-Blast; Wavelets; Zero-Forcing;
Conference_Titel :
Design and Test Symposium (IDT), 2013 8th International
Conference_Location :
Marrakesh
DOI :
10.1109/IDT.2013.6727089
