Joint Transceiver Optimization for Two-Way MIMO Relay Systems with MSE Constraints
Transceiver design for two-way multiple-input multiple-output (MIMO) relay systems has attracted much research interest recently. However, there is little research on the impact of quality-of-service (QoS) constraints on two-way MIMO relay systems, which greatly affects the user experience. In this...
| Main Authors: | , , , |
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| Format: | Journal Article |
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Institute of Electrical and Electronics Engineers
2014
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| Online Access: | http://purl.org/au-research/grants/arc/DP140102131 http://hdl.handle.net/20.500.11937/28796 |
| _version_ | 1848752632301092864 |
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| author | He, Z. Lang, Z. Rong, Yue Qu, S. |
| author_facet | He, Z. Lang, Z. Rong, Yue Qu, S. |
| author_sort | He, Z. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Transceiver design for two-way multiple-input multiple-output (MIMO) relay systems has attracted much research interest recently. However, there is little research on the impact of quality-of-service (QoS) constraints on two-way MIMO relay systems, which greatly affects the user experience. In this letter, we propose a transceiver design for two-way MIMO relay systems which minimizes the total network transmission power subjecting to QoS constraints expressed as upper-bounds on the mean-squared error (MSE) of the signal waveform estimation at both destinations. An iterative algorithm is developed to optimize the source, relay, and receive matrices. Simulation results demonstrate the fast convergence of the proposed algorithm. |
| first_indexed | 2025-11-14T08:11:42Z |
| format | Journal Article |
| id | curtin-20.500.11937-28796 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T08:11:42Z |
| publishDate | 2014 |
| publisher | Institute of Electrical and Electronics Engineers |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-287962022-10-12T03:15:52Z Joint Transceiver Optimization for Two-Way MIMO Relay Systems with MSE Constraints He, Z. Lang, Z. Rong, Yue Qu, S. QoS MIMO relay linear non-regenerative relay MMSE Two-way relay Transceiver design for two-way multiple-input multiple-output (MIMO) relay systems has attracted much research interest recently. However, there is little research on the impact of quality-of-service (QoS) constraints on two-way MIMO relay systems, which greatly affects the user experience. In this letter, we propose a transceiver design for two-way MIMO relay systems which minimizes the total network transmission power subjecting to QoS constraints expressed as upper-bounds on the mean-squared error (MSE) of the signal waveform estimation at both destinations. An iterative algorithm is developed to optimize the source, relay, and receive matrices. Simulation results demonstrate the fast convergence of the proposed algorithm. 2014 Journal Article http://hdl.handle.net/20.500.11937/28796 10.1109/LWC.2014.2357814 http://purl.org/au-research/grants/arc/DP140102131 Institute of Electrical and Electronics Engineers fulltext |
| spellingShingle | QoS MIMO relay linear non-regenerative relay MMSE Two-way relay He, Z. Lang, Z. Rong, Yue Qu, S. Joint Transceiver Optimization for Two-Way MIMO Relay Systems with MSE Constraints |
| title | Joint Transceiver Optimization for Two-Way MIMO Relay Systems with MSE Constraints |
| title_full | Joint Transceiver Optimization for Two-Way MIMO Relay Systems with MSE Constraints |
| title_fullStr | Joint Transceiver Optimization for Two-Way MIMO Relay Systems with MSE Constraints |
| title_full_unstemmed | Joint Transceiver Optimization for Two-Way MIMO Relay Systems with MSE Constraints |
| title_short | Joint Transceiver Optimization for Two-Way MIMO Relay Systems with MSE Constraints |
| title_sort | joint transceiver optimization for two-way mimo relay systems with mse constraints |
| topic | QoS MIMO relay linear non-regenerative relay MMSE Two-way relay |
| url | http://purl.org/au-research/grants/arc/DP140102131 http://hdl.handle.net/20.500.11937/28796 |