Hadef, M. and Weiss, Stephan (2005) A fast converging concurrent affine projection algorithm for blind multiuser equalisation. In: 2nd IEE/EURASIP Conference on DSP Enabled Radio, 2005-09-19 - 2005-09-20, Southampton.
Full text not available in this repository. (Request a copy from the Strathclyde author)Abstract
In this paper, we derive a fast converging concurrent affine projection algorithm for blind multiuser equalisation, suitable for downlink {DS}-{CDMA} systems. {A}daptation is performed by concurrently minimising two cost functions based on either a {CM} criterion or a {DD} scheme for all active users. {C}oncurrent schemes are known to provide faster convergence. {S}imilarly, affine projection algorithms have been incorporated into blind algorithms elsewhere with good improvement of convergence speed. {I}n the work presented here, we derive a system relying on both principles. {W}e show by computer simulation that substantial performance improvement can be gained over either technique in its own.
| Item type: | Conference or Workshop Item (Paper) |
|---|---|
| ID code: | 36635 |
| Keywords: | fast converging, concurrent affine projection, algorithm, blind multiuser, equalisation, Electrical engineering. Electronics Nuclear engineering |
| Subjects: | Technology > Electrical engineering. Electronics Nuclear engineering |
| Department: | Faculty of Engineering > Electronic and Electrical Engineering |
| Related URLs: | |
| Depositing user: | Pure Administrator |
| Date Deposited: | 11 Jan 2012 15:18 |
| Last modified: | 04 Oct 2012 17:53 |
| URI: | http://strathprints.strath.ac.uk/id/eprint/36635 |
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