Title :
Improved Scheme for Energy Spreading Transform Based Equalization
Author :
Hwang, Taewon ; Ye Li
Author_Institution :
Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA
Abstract :
In this paper, an improved scheme for energy spreading transform (EST) based equalization is proposed. In the improved scheme, optimal frequency- and time-domain filters that maximize signal-to-interference-noise ratio (SINR) are employed to enhance the performance while the filters used in the original scheme can be regarded as an approximation of the optimal filters
Keywords :
equalisers; filtering theory; transforms; EST; SINR; energy spreading transform based equalization; optimal frequency-domain filters; optimal time-domain filters; signal-to-interference-noise ratio; AWGN; Convolution; Frequency; Interference cancellation; Intersymbol interference; Matched filters; Power engineering and energy; Signal to noise ratio; Time domain analysis; Transmitters; Iterative; energy spreading transform; equalization;
Conference_Titel :
Vehicular Technology Conference, 2006. VTC 2006-Spring. IEEE 63rd
Conference_Location :
Melbourne, Vic.
Print_ISBN :
0-7803-9391-0
Electronic_ISBN :
1550-2252
DOI :
10.1109/VETECS.2006.1683278
