Blind FIR equalisation for high-order QAM signalling
Chen, S., Cook, T. B. and Anderson, L. C. (2002) Blind FIR equalisation for high-order QAM signalling. 6th Int. Conf. Signal Processing, Beijing, China, 26 - 30 Aug 2002. , 1299-1302.
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Description/Abstract
We compare some blind finite-impulse-response (FIR) equalisation schemes for high-order quadrature amplitude modulation (QAM) signalling. The popular constant modulus algorithm (CMA) is used as a benchmark in an investigation of two blind FIR equalisers, namely, a bootstrap maximum a posteriori probability (MAP) equaliser and a recently introduced concurrent CMA and decision directed (DD) equaliser (CMA+DD). Both equalisers are known to outperform the CMA considerably at costs of small increase in computational complexity. Our study indicates that the bootstrap MAP equaliser has a faster convergence rate than the concurrent CMA+DD equaliser.
| Item Type: | Conference or Workshop Item (UNSPECIFIED) |
|---|---|
| Additional Information: | presented at 6th International Conference on Signal Processing (Beijing, China), August 26-30, 2002 Event Dates: August 26-30, 2002 Organisation: IEEE SP Society, IEE, Chinese Institute of Electronics |
| Divisions: | Faculty of Physical Sciences and Engineering > Electronics and Computer Science > Comms, Signal Processing & Control |
| Item ID: | 256812 |
| Date Deposited: | 07 Oct 2002 |
| Last Modified: | 01 Mar 2012 10:49 |
| Contributors: | Chen, S. (Author) Cook, T. B. (Author) Anderson, L. C. (Author) |
| Date: | August 2002 |
| Additional Information: | presented at 6th International Conference on Signal Processing (Beijing, China), August 26-30, 2002 Event Dates: August 26-30, 2002 Organisation: IEEE SP Society, IEE, Chinese Institute of Electronics |
| Status: | Published |
| Further Information: | Google Scholar |
| ISI Citation Count: | 0 |
| URI: | http://eprints.soton.ac.uk/id/eprint/256812 |
Available Versions of this Item
- Blind FIR equalisation for high-order QAM signalling. (deposited 07 Oct 2002) [Currently Displayed]
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