Title :
Turbo equalisation: implementation and importance for communication systems
Author_Institution :
Applicable Res. & Technol., Ascom Systec AG, Maegenwil, Switzerland
fDate :
6/22/1905 12:00:00 AM
Abstract :
This paper discusses a recent iterative equalisation technique called “turbo equalisation”. We specifically aim to develop a general model for a coded interleaved transmission system with a channel with memory. We show the general detection/decoding procedure before elaborating on a new alternative interference canceler-based method to reduce complexity. We use examples from DS/CDMA, and ISI channels to show performance under various situations
Keywords :
channel coding; code division multiple access; demodulation; equalisers; interference suppression; interleaved codes; intersymbol interference; iterative decoding; spread spectrum communication; turbo codes; DS/CDMA; ISI channels; channel with memory; coded interleaved transmission system; communication systems; decoding; detection procedure; interference canceler; iterative equalisation; performance; turbo equalisation; AWGN; Adaptive equalizers; Channel coding; Convolution; Convolutional codes; Decision feedback equalizers; Detectors; Interference cancellation; Intersymbol interference; Iterative decoding;
Conference_Titel :
Broadband Communications, 2000. Proceedings. 2000 International Zurich Seminar on
Conference_Location :
Zurich
Print_ISBN :
0-7803-5977-1
DOI :
10.1109/IZSBC.2000.829224
