Imperial College London
Alternate

ProfessorAthanassiosManikas

Faculty of Engineering, Department of Electrical and Electronic Engineering

Professor of Communications and Array Processing
 
 
 
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Contact

 

+44 (0)20 7594 6266a.manikas Website

 
 
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Assistant

 

Miss Vanessa Rodriguez-Gonzalez +44 (0)20 7594 6267

 
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Location

 

801Electrical EngineeringSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@inproceedings{Tang:2019:10.1109/icc.2019.8761924,
author = {Tang, Z and Manikas, A},
doi = {10.1109/icc.2019.8761924},
publisher = {Institute of Electrical and Electronics Engineers},
title = {DOA and DOD Channel Estimation in MIMO Access Networks},
url = {http://dx.doi.org/10.1109/icc.2019.8761924},
year = {2019}
}
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RIS format (EndNote, RefMan)

TY  - CPAPER
AB  - This paper is concerned with MIMO techniques for 5G+ Access Networks. In particular, a joint Direction-of-Arrival (DOA) and Direction-of-Departure (DOD) estimation approach is proposed for MIMO systems that employ antenna arrays of N-elements at the transmitter (Tx) and N-elements at the receiver (Rx), both of known geometries. In the proposed system, a weight-vector of N orthogonal binary signals of length Nc is employed on the Tx-array, and then used at the Rx-array to extend the observation space of the received signals from N to NN. In the extended observation space the manifold vectors are functions of both the DOA and DOD. The proposed approach uses these extended manifold vectors, in conjunction with a superresolution subspace approach, to find the DOA and DOD of all the multipaths of the desired user in the presence of other multiple-access users, considering that all users transmit at the same time and in the same frequency band. The performance of the proposed approach is evaluated using computer simulation studies.
AU  - Tang,Z
AU  - Manikas,A
DO  - 10.1109/icc.2019.8761924
PB  - Institute of Electrical and Electronics Engineers
PY  - 2019///
SN  - 0536-1486
TI  - DOA and DOD Channel Estimation in MIMO Access Networks
UR  - http://dx.doi.org/10.1109/icc.2019.8761924
UR  - http://hdl.handle.net/10044/1/85237
ER  -
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