TY - GEN
T1 - Joint optimization of spectrally co-existing multi-carrier radar and communication systems in cluttered environments
AU - Wang, Fangzhou
AU - Li, Hongbin
AU - Himed, Braham
N1 - Publisher Copyright:
© 2021 IEEE
PY - 2021
Y1 - 2021
N2 - We consider the joint optimization of multi-carrier radar and communication systems with shared spectrum. The systems operate in a cluttered environment, where the radar and communication receivers observe not only cross-interference but also multipath and/or clutter signals, which may arise from the system's own transmission. We propose a non-alternating approach to jointly optimize the radar and communication transmission power allocated to each sub-carrier. Numerical results demonstrate the proposed joint designs offer significant performance gain over the conventional sub-carrier allocation-based approach.
AB - We consider the joint optimization of multi-carrier radar and communication systems with shared spectrum. The systems operate in a cluttered environment, where the radar and communication receivers observe not only cross-interference but also multipath and/or clutter signals, which may arise from the system's own transmission. We propose a non-alternating approach to jointly optimize the radar and communication transmission power allocated to each sub-carrier. Numerical results demonstrate the proposed joint designs offer significant performance gain over the conventional sub-carrier allocation-based approach.
KW - Cluttered environment
KW - Multi-carrier signal
KW - Power allocation
KW - Radar and communication coexistence
UR - http://www.scopus.com/inward/record.url?scp=85115086312&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85115086312&partnerID=8YFLogxK
U2 - 10.1109/ICASSP39728.2021.9413995
DO - 10.1109/ICASSP39728.2021.9413995
M3 - Conference contribution
AN - SCOPUS:85115086312
T3 - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
SP - 8453
EP - 8457
BT - 2021 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2021 - Proceedings
T2 - 2021 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2021
Y2 - 6 June 2021 through 11 June 2021
ER -