TY - GEN
T1 - Joint OTHR multipath state estimation with unknown ionospheric heights
AU - Lan, Hua
AU - Wang, Zengfu
AU - Yang, Feng
AU - Pan, Quan
N1 - Publisher Copyright:
© 2015 German Institute of Navigation (DGON).
PY - 2015/8/26
Y1 - 2015/8/26
N2 - This paper first considers over-the horizon radar (OTHR) target tracking in the unknown ionospheric heights case, and a new scheme for joint multipath data association, ionospheric heights identification and state estimation (JMAHE) is developed based on distributed expectation conditional maximization (ECM) framework. The proposed JMAHE scheme casts the OTHR multipath tracking problem as sensor network collaborative tracking, and has a two-level processing structure. The local level performs the local measurement selection, state estimation and ionospheric heights identification jointly based on ECM algorithm. Then, the global level fuses these local estimates by using the consensus strategy.
AB - This paper first considers over-the horizon radar (OTHR) target tracking in the unknown ionospheric heights case, and a new scheme for joint multipath data association, ionospheric heights identification and state estimation (JMAHE) is developed based on distributed expectation conditional maximization (ECM) framework. The proposed JMAHE scheme casts the OTHR multipath tracking problem as sensor network collaborative tracking, and has a two-level processing structure. The local level performs the local measurement selection, state estimation and ionospheric heights identification jointly based on ECM algorithm. Then, the global level fuses these local estimates by using the consensus strategy.
UR - http://www.scopus.com/inward/record.url?scp=84949589573&partnerID=8YFLogxK
U2 - 10.1109/IRS.2015.7226226
DO - 10.1109/IRS.2015.7226226
M3 - 会议稿件
AN - SCOPUS:84949589573
T3 - Proceedings International Radar Symposium
SP - 753
EP - 758
BT - International Radar Symposium, IRS 2015 - Proceedings
A2 - Rohling, Hermann
A2 - Rohling, Hermann
A2 - Rohling, Hermann
PB - IEEE Computer Society
T2 - 16th International Radar Symposium, IRS 2015
Y2 - 24 June 2015 through 26 June 2015
ER -