A global optimal zero-forcing beamformer design with signed power-of-two coefficients
In this paper, we investigate a zero-forcing beamformer design with signed power-of-two coe cients for rural applications. In this design, the minimum user information rate is taken as the performance measure, while a practical system design constraint, the per-antenna power constraint, is imposed....
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
American Institute of Mathematical Sciences (A I M S Press)
2015
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| Online Access: | http://hdl.handle.net/20.500.11937/47989 |