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Conference Paper Utilizing Carrier Aggregation for Even Beam Distribution in 3D Beamforming
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Authors
Jun-woo Kim, Gosan Noh, Jang-won Moon, Youn-ok Park, Il-gyu Kim
Issue Date
2015-07
Citation
International Conference on Advanced Communication Technology (ICACT) 2015, pp.513-516
Publisher
IEEE
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1109/ICACT.2015.7224847
Abstract
3D beamforming is a highly attractive issue in 5G telecommunication. Equipped with 2D antenna arrays, it allows vertical sectorization within a cell as well as horizontal one, by making a beamforming zone for the corresponding sector. However, there is considerable inequality among the areas of beamforming zone. The farther from the base station, the bigger the beamforming zone area is. In this paper, we propose to utilize carrier aggregation (CA) for relieving the uneven beamforming zone area problem and prove this method is more efficient in improving cell throughput especially in mmWave environment.
KSP Keywords
3D beamforming, 5G Telecommunication, Carrier aggregation, Cell throughput, Vertical sectorization, antenna array, base station