TY - GEN
T1 - Joint Direction-Of-Departure and Direction-Of-Arrival estimation in MIMO array
AU - Shi, Wentao
AU - Huang, Jianguo
AU - He, Chengbing
AU - Han, Jing
PY - 2013
Y1 - 2013
N2 - A novel method for the joint estimation of the Direction-Of-Departure (DOD) and Direction-Of-Arrival (DOA) estimation in multiple-input multiple-output (MIMO) array is proposed in this paper. By using the time delay, we can obtain two cross-correlation matrices, where the effect of additive noise is eliminated. Then singular value decomposition (SVD) technique is used to achieve the signal subspace matrix. And an ESPRIT-like method is used to resolve the signal subspace and achieve the estimates of DOAs. Finally, we substitute the DOAs into the MIMO MUSIC spectrum function and do an one-dimensional search to get the estimates of DODs. The proposed method can achieve automatically paired estimations of DOD and DOA. Simulation results are given to prove the rightness of the proposed method.
AB - A novel method for the joint estimation of the Direction-Of-Departure (DOD) and Direction-Of-Arrival (DOA) estimation in multiple-input multiple-output (MIMO) array is proposed in this paper. By using the time delay, we can obtain two cross-correlation matrices, where the effect of additive noise is eliminated. Then singular value decomposition (SVD) technique is used to achieve the signal subspace matrix. And an ESPRIT-like method is used to resolve the signal subspace and achieve the estimates of DOAs. Finally, we substitute the DOAs into the MIMO MUSIC spectrum function and do an one-dimensional search to get the estimates of DODs. The proposed method can achieve automatically paired estimations of DOD and DOA. Simulation results are given to prove the rightness of the proposed method.
KW - cross-correlation
KW - Direction-Of-Arrival (DOA)
KW - Direction-Of-Departure (DOD)
KW - multiple-input multiple-output (MIMO) array
KW - singular value decomposition (SVD)
KW - spectrum function
UR - http://www.scopus.com/inward/record.url?scp=84894310627&partnerID=8YFLogxK
U2 - 10.1109/TENCON.2013.6718887
DO - 10.1109/TENCON.2013.6718887
M3 - 会议稿件
AN - SCOPUS:84894310627
SN - 9781479928262
T3 - IEEE Region 10 Annual International Conference, Proceedings/TENCON
BT - 2013 IEEE International Conference of IEEE Region 10, IEEE TENCON 2013 - Conference Proceedings
T2 - 2013 IEEE International Conference of IEEE Region 10, IEEE TENCON 2013
Y2 - 22 October 2013 through 25 October 2013
ER -