Transceiver design for interference MIMO relay systems with direct links
In this paper, we consider interference multiple-input multiple-output (MIMO) relay systems where multiple pairs of transmitters-receivers simultaneously communicate through a single relay node and where all nodes are equipped with multiple antennas. We propose a new iterative algorithm to jointly o...
| Main Authors: | , , , |
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| Format: | Journal Article |
| Published: |
Institute of Electrical and Electronics Engineers
2017
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| Online Access: | http://purl.org/au-research/grants/arc/DP140102131 http://hdl.handle.net/20.500.11937/56018 |
| _version_ | 1848759765501476864 |
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| author | He, Z. Huang, X. Zhong, J. Rong, Yue |
| author_facet | He, Z. Huang, X. Zhong, J. Rong, Yue |
| author_sort | He, Z. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | In this paper, we consider interference multiple-input multiple-output (MIMO) relay systems where multiple pairs of transmitters-receivers simultaneously communicate through a single relay node and where all nodes are equipped with multiple antennas. We propose a new iterative algorithm to jointly optimize the relay precoding matrix and the receiver matrices of such a system based on the minimum sum mean-squared error (MSE) criterion. The optimal structure of the relay precoding matrix is developed to decrease the computational complexity of transceiver optimization. Simulation results demonstrate that the proposed transceiver optimization algorithm has a betterMSE and biterror-rate (BER) performance and a faster convergence rate than existing works. |
| first_indexed | 2025-11-14T10:05:05Z |
| format | Journal Article |
| id | curtin-20.500.11937-56018 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T10:05:05Z |
| publishDate | 2017 |
| publisher | Institute of Electrical and Electronics Engineers |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-560182022-10-12T03:30:50Z Transceiver design for interference MIMO relay systems with direct links He, Z. Huang, X. Zhong, J. Rong, Yue In this paper, we consider interference multiple-input multiple-output (MIMO) relay systems where multiple pairs of transmitters-receivers simultaneously communicate through a single relay node and where all nodes are equipped with multiple antennas. We propose a new iterative algorithm to jointly optimize the relay precoding matrix and the receiver matrices of such a system based on the minimum sum mean-squared error (MSE) criterion. The optimal structure of the relay precoding matrix is developed to decrease the computational complexity of transceiver optimization. Simulation results demonstrate that the proposed transceiver optimization algorithm has a betterMSE and biterror-rate (BER) performance and a faster convergence rate than existing works. 2017 Journal Article http://hdl.handle.net/20.500.11937/56018 10.1109/TVT.2016.2601142 http://purl.org/au-research/grants/arc/DP140102131 Institute of Electrical and Electronics Engineers restricted |
| spellingShingle | He, Z. Huang, X. Zhong, J. Rong, Yue Transceiver design for interference MIMO relay systems with direct links |
| title | Transceiver design for interference MIMO relay systems with direct links |
| title_full | Transceiver design for interference MIMO relay systems with direct links |
| title_fullStr | Transceiver design for interference MIMO relay systems with direct links |
| title_full_unstemmed | Transceiver design for interference MIMO relay systems with direct links |
| title_short | Transceiver design for interference MIMO relay systems with direct links |
| title_sort | transceiver design for interference mimo relay systems with direct links |
| url | http://purl.org/au-research/grants/arc/DP140102131 http://hdl.handle.net/20.500.11937/56018 |