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https://rda.sliit.lk/handle/123456789/771| Title: | Joint optimization for multiuser MIMO uplink systems with imperfect CSI |
| Authors: | Ding, M Blostein, S. D |
| Keywords: | Joint Optimization Multiuser MIMO MIMO Uplink Systems Imperfect CSI |
| Issue Date: | 24-May-2008 |
| Publisher: | IEEE |
| Citation: | Minhua Ding and S. D. Blostein, "Joint optimization for multiuser MIMO uplink systems with imperfect CSI," 2008 24th Biennial Symposium on Communications, 2008, pp. 191-195, doi: 10.1109/BSC.2008.4563236. |
| Series/Report no.: | 2008 24th Biennial Symposium on Communications;Pages 191-195 |
| Abstract: | In this paper, a joint linear minimum sum meansquared error transceiver optimization problem is formulated for multiuser MIMO uplink systems under a sum power constraint assuming imperfect channel state information (CSI). Two methods are proposed to solve this problem. One is based on the associated Karush-Kuhn-Tucker conditions. The other is to solve an equivalent problem, approaching the solution by solving a sequence of semi-definite programming problems. After obtaining the solution to the optimization problem, we investigate the effects of channel estimation errors and antenna correlation at the base station on system performance. Simulation results are provided. |
| URI: | http://localhost:80/handle/123456789/771 |
| ISBN: | 978-1-4244-1945-6 |
| Appears in Collections: | Research Papers Research Papers - Department of Electrical and Electronic Engineering Research Papers - SLIIT Staff Publications |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| Joint_optimization_for_multiuser_MIMO_uplink_systems_with_imperfect_CSI.pdf Until 2050-12-31 | 158.73 kB | Adobe PDF | View/Open Request a copy |
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