Channel Estimation Algorithm for mmWave Communication with Array Antennas via Reduced-Dimension MUSIC

DOI

10.2991/eeeis-17.2017.41How to use a DOI?

Keywords

Channel estimation, Array antennas, mmWave communication.

Abstract

Abstract: This paper considers channel estimation for mmWave communication with massive received array antennas at BS. Instead of estimate the channel matrix, we resolve the problem into two steps. Firstly, one could separately estimate DOA, on the basis of the array signal processing techniques, and then estimate the corresponding path attenuation according to the pilots from the transmitting terminals. This method is analyzed and compared with conventional LS channel estimation algorithm. The performance of the suggested algorithm precedes LS algorithm without large number of pilots. Finally, numerical simulation results are provided to verify the effectiveness of our channel estimation approach.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Wei-Tao LIU
AU  - Zhong-Xi XIA
AU  - Qian-Lin CHENG
AU  - Dong-Lin YANG
AU  - Xiao-Fei ZHANG
PY  - 2017/09
DA  - 2017/09
TI  - Channel Estimation Algorithm for mmWave Communication with Array Antennas via Reduced-Dimension MUSIC
BT  - Proceedings of the 3rd Annual International Conference on Electronics, Electrical Engineering and Information Science (EEEIS 2017)
PB  - Atlantis Press
SP  - 299
EP  - 305
SN  - 2352-5401
UR  - https://doi.org/10.2991/eeeis-17.2017.41
DO  - 10.2991/eeeis-17.2017.41
ID  - LIU2017/09
ER  -