Auxiliary beam pair design in mmWave cellular systems with hybrid precoding and limited feedback
Auxiliary beam pairs are proposed in millimeter-wave cellular systems for closed-loop hybrid precoding. Pairs of custom designed analog beams are formed to help acquire channel information. It is shown via simulations that auxiliary beam pairs have lower complexity and better achievable rates with a moderate amount of feedback, compared to conventional beam training methods.
- Publisher
- IEEE Signal Processing Society
- Issue Date
- 2016-03
- Language
- English
- Citation
41st IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016, pp.3391 - 3395
- Appears in Collection
- EE-Conference Papers(학술회의논문)
- Files in This Item
- There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.