Adaptive antenna-activation based beamforming for large-scale MIMO communication systems of high speed railway
Large-scale antenna array aided beamforming is capable of improving both the spectral efficiency (SE) and link reliability as a benefit of its high angular resolution. As far as the dual-beam beamforming is applied in the downlink associated with the train moving towards the cell edge, the inter-bea...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
2016-10-04.
|
| Subjects: | |
| Online Access: | Get fulltext |