Alhanafy, W.E.A.E. and Weiss, S. (2009) Efficient Tomlinson-Harashima precoding ordering using QR decomposition. In: 17th European Signal Processing Conference, 2009-08-24 - 2009-08-28, Glasgow, Scotland.
Full text not available in this repository. (Request a copy from the Strathclyde author)Abstract
In this paper, we investigate the effect of precoding ordering on systems with successive interference cancellation for multiple-input multiple-output (MIMO) ,i.e., Tomlinson-Harashima precoding (THP). Based on the well known QR decomposition, a simple precoding ordering scheme based on a per-layer mean square error (M SE) criterion of the diagonal entries of the R-factor is proposed. In addition, an efficient point-to-point communications while in [8,9] transmit feed forward filter is used, allowing point-to-multi-point communications (downlink scenarios) with decentralised and noncooperatives implereceivers.
| Item type: | Conference or Workshop Item (Paper) |
|---|---|
| ID code: | 14931 |
| Keywords: | multiple-input multiple-output (MIMO), Tomlinson-Harashima precoding (THP), degrees of freedom (DoF), optimal detection ordering scheme, Electrical engineering. Electronics Nuclear engineering |
| Subjects: | Technology > Electrical engineering. Electronics Nuclear engineering |
| Department: | Faculty of Engineering > Electronic and Electrical Engineering |
| Related URLs: | |
| Depositing user: | Strathprints Administrator |
| Date Deposited: | 19 May 2011 05:24 |
| Last modified: | 08 Oct 2012 11:00 |
| URI: | http://strathprints.strath.ac.uk/id/eprint/14931 |
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