Proceedings of the 2016 2nd Workshop on Advanced Research and Technology in Industry Applications

A Novel DOA Measurement Approach for Coherent Signals In MIMO-OFDM System

Authors
Huanghe Li, Xiaoyou Yu, Heng Ye, Yan Zhou, Nengda Ci, Pengshuai Sun, Zhinian Luo
Corresponding Author
Huanghe Li
Available Online May 2016.
DOI
10.2991/wartia-16.2016.260How to use a DOI?
Keywords
Vehicle Environment, MIMO-OFDM, DOA, Coherent Signals
Abstract

In order to solve the problem of low spatial resolution caused by signal correlation for angle estimation a novel DOA measurement approach for related signal is proposed based on vehicle MIMO-OFDM signal. The proposed method uses the cross-correlation matrix to reconstruct the signal covariance matrix, which can simultaneously estimate the DOAs of relevant and irrelevant signals. Simulation results indicate that the proposed method provides higher resolution performance for coherent sources compared to spatial smoothing algorithms ,and the computational complexity is also reduced to some extent.

Copyright
© 2016, 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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Volume Title
Proceedings of the 2016 2nd Workshop on Advanced Research and Technology in Industry Applications
Series
Advances in Engineering Research
Publication Date
May 2016
ISBN
978-94-6252-195-7
ISSN
2352-5401
DOI
10.2991/wartia-16.2016.260How to use a DOI?
Copyright
© 2016, 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/).

Cite this article

TY  - CONF
AU  - Huanghe Li
AU  - Xiaoyou Yu
AU  - Heng Ye
AU  - Yan Zhou
AU  - Nengda Ci
AU  - Pengshuai Sun
AU  - Zhinian Luo
PY  - 2016/05
DA  - 2016/05
TI  - A Novel DOA Measurement Approach for Coherent Signals In MIMO-OFDM System
BT  - Proceedings of the 2016 2nd Workshop on Advanced Research and Technology in Industry Applications
PB  - Atlantis Press
SP  - 1235
EP  - 1239
SN  - 2352-5401
UR  - https://doi.org/10.2991/wartia-16.2016.260
DO  - 10.2991/wartia-16.2016.260
ID  - Li2016/05
ER  -