MU-MIMO Performance with a Circular Base Station Array and Semi-Orthogonal User Selection
The paper presents results of an investigation of a MU-MIMO system suitable for providing broadband services. The base station has a circular array and each user has a single high gain antenna. Two optimum zero forcing beamformers are considered and semi-orthogonal user selection is used to schedule...
| Main Authors: | , , |
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| Format: | Conference Paper |
| Published: |
2015
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| Online Access: | http://hdl.handle.net/20.500.11937/6787 |
| _version_ | 1848745177510838272 |
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| author | Cantoni, A. Li, Bin Dam, Hai Huyen Heidi |
| author_facet | Cantoni, A. Li, Bin Dam, Hai Huyen Heidi |
| author_sort | Cantoni, A. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | The paper presents results of an investigation of a MU-MIMO system suitable for providing broadband services. The base station has a circular array and each user has a single high gain antenna. Two optimum zero forcing beamformers are considered and semi-orthogonal user selection is used to schedule users in the downlink. A key point of the investigation is to determine the maximum number of users that can be scheduled for simultaneous transmission in order to achieve high spectral efficiency and still maintain acceptable performance in terms of sum rate and also all user rates. |
| first_indexed | 2025-11-14T06:13:13Z |
| format | Conference Paper |
| id | curtin-20.500.11937-6787 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T06:13:13Z |
| publishDate | 2015 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-67872018-08-02T00:40:14Z MU-MIMO Performance with a Circular Base Station Array and Semi-Orthogonal User Selection Cantoni, A. Li, Bin Dam, Hai Huyen Heidi The paper presents results of an investigation of a MU-MIMO system suitable for providing broadband services. The base station has a circular array and each user has a single high gain antenna. Two optimum zero forcing beamformers are considered and semi-orthogonal user selection is used to schedule users in the downlink. A key point of the investigation is to determine the maximum number of users that can be scheduled for simultaneous transmission in order to achieve high spectral efficiency and still maintain acceptable performance in terms of sum rate and also all user rates. 2015 Conference Paper http://hdl.handle.net/20.500.11937/6787 10.1109/TENCON.2015.7372728 restricted |
| spellingShingle | Cantoni, A. Li, Bin Dam, Hai Huyen Heidi MU-MIMO Performance with a Circular Base Station Array and Semi-Orthogonal User Selection |
| title | MU-MIMO Performance with a Circular Base Station Array and Semi-Orthogonal User Selection |
| title_full | MU-MIMO Performance with a Circular Base Station Array and Semi-Orthogonal User Selection |
| title_fullStr | MU-MIMO Performance with a Circular Base Station Array and Semi-Orthogonal User Selection |
| title_full_unstemmed | MU-MIMO Performance with a Circular Base Station Array and Semi-Orthogonal User Selection |
| title_short | MU-MIMO Performance with a Circular Base Station Array and Semi-Orthogonal User Selection |
| title_sort | mu-mimo performance with a circular base station array and semi-orthogonal user selection |
| url | http://hdl.handle.net/20.500.11937/6787 |