{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T01:18:58Z","timestamp":1760231938271,"version":"build-2065373602"},"reference-count":52,"publisher":"MDPI AG","issue":"19","license":[{"start":{"date-parts":[[2022,10,9]],"date-time":"2022-10-09T00:00:00Z","timestamp":1665273600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"National Key R&amp;D Program of China","award":["2018YFE0202101","2018YFE0202103","62001064","62201388","cstc2020jcyjmsxmX0705"],"award-info":[{"award-number":["2018YFE0202101","2018YFE0202103","62001064","62201388","cstc2020jcyjmsxmX0705"]}]},{"name":"National Natural Science Foundation of China","award":["2018YFE0202101","2018YFE0202103","62001064","62201388","cstc2020jcyjmsxmX0705"],"award-info":[{"award-number":["2018YFE0202101","2018YFE0202103","62001064","62201388","cstc2020jcyjmsxmX0705"]}]},{"name":"Chongqing Science and Technology Commission","award":["2018YFE0202101","2018YFE0202103","62001064","62201388","cstc2020jcyjmsxmX0705"],"award-info":[{"award-number":["2018YFE0202101","2018YFE0202103","62001064","62201388","cstc2020jcyjmsxmX0705"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>With the development of intelligent transportation, radar and communication on moving platforms are competing for the spectrum. In this paper, we propose and demonstrate a new algorithmic framework for radar-communication spectral coexistence system on moving platform with mutual interference suppression, in which communication rate and the radar signal-to-interference-plus-noise ratio (SINR) are simultaneously optimized, under the energy constraints for the two systems and the radar constant modulus constraint. The radar spatial-temporal filter at the receiver and transmitting waveform are optimized, while the codebook matrix is optimized for the communication system. To cope with the established non-convex problem with triplet variables, we decouple the original problem into multiple subproblems, for which an alternating algorithm based on iterative procedures is derived with lower computational complexity. Specifically, the subproblems of communication codebook and radar filter design are convex and the closed-form solutions can be easily obtained, while the radar waveform optimization is non-convex. Then we propose a novel scheme by exploiting the alternating direction method of multipliers (ADMM) based on minorization-maximization (MM) framework. Finally, to reveal the effectiveness of the proposed algorithm in different scenarios, numerical results are provided.<\/jats:p>","DOI":"10.3390\/rs14195018","type":"journal-article","created":{"date-parts":[[2022,10,10]],"date-time":"2022-10-10T03:07:28Z","timestamp":1665371248000},"page":"5018","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Radar and Communication Spectral Coexistence on Moving Platform with Interference Suppression"],"prefix":"10.3390","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8017-725X","authenticated-orcid":false,"given":"Junhui","family":"Qian","sequence":"first","affiliation":[{"name":"School of Microelectronic and Communication Engineering, Chongqing University, Chongqing 400044, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8043-8525","authenticated-orcid":false,"given":"Ziyu","family":"Liu","sequence":"additional","affiliation":[{"name":"School of Microelectronic and Communication Engineering, Chongqing University, Chongqing 400044, China"}]},{"given":"Yuanyuan","family":"Lu","sequence":"additional","affiliation":[{"name":"School of Microelectronic and Communication Engineering, Chongqing University, Chongqing 400044, China"}]},{"given":"Le","family":"Zheng","sequence":"additional","affiliation":[{"name":"School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China"},{"name":"Beijing Institute of Technology Chongqing Innovation Center, Chongqing 401120, China"}]},{"given":"Ailing","family":"Zhang","sequence":"additional","affiliation":[{"name":"School of Microelectronic and Communication Engineering, Chongqing University, Chongqing 400044, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5021-3686","authenticated-orcid":false,"given":"Fengxia","family":"Han","sequence":"additional","affiliation":[{"name":"School of Software Engineering, Tongji University, Shanghai 201804, China"}]}],"member":"1968","published-online":{"date-parts":[[2022,10,9]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1109\/MGRS.2018.2832057","article-title":"Spectrum Management and Its Importance for Microwave Remote Sensing [Technical Committees]","volume":"6","author":"Oliva","year":"2018","journal-title":"IEEE Geosci. Remote Sens. Mag."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1109\/MSP.2019.2907329","article-title":"Radar and communication coexistence: An overview: A review of recent methods","volume":"36","author":"Zheng","year":"2019","journal-title":"IEEE Signal Process. Mag."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"875","DOI":"10.1109\/LSP.2020.2991357","article-title":"Design of Constant Modulus Discrete Phase Radar Waveforms Subject to Multi-Spectral Constraints","volume":"27","author":"Yang","year":"2020","journal-title":"IEEE Signal Process. Lett."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"115","DOI":"10.1109\/MSP.2019.2900571","article-title":"Dual-function radar communication systems: A solution to the spectrum congestion problem","volume":"36","author":"Hassanien","year":"2019","journal-title":"IEEE Signal Process. Mag."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"100","DOI":"10.1109\/MSP.2019.2913173","article-title":"Toward millimeter-wave joint radar communications: A signal processing perspective","volume":"36","author":"Mishra","year":"2019","journal-title":"IEEE Signal Process. Mag."},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"5891","DOI":"10.1109\/TSP.2021.3121090","article-title":"Radar and Communication Spectral Coexistence in Range-Dependent Interference","volume":"69","author":"Qian","year":"2021","journal-title":"IEEE Trans. Signal Process."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"1906","DOI":"10.1109\/JSAC.2022.3155508","article-title":"MIMO Waveform Design for Dual Functions of Radar and Communication With Space-Time Coding","volume":"40","author":"Wu","year":"2022","journal-title":"IEEE J. Sel. Areas Commun."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"6574","DOI":"10.1109\/TVT.2022.3165391","article-title":"Optimal Placement of Reconfigurable Intelligent Surfaces for Spectrum Coexistence With Radars","volume":"71","author":"Kafafy","year":"2022","journal-title":"IEEE Trans. Veh. Technol."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"40","DOI":"10.1109\/MCAS.2022.3142689","article-title":"Integrated Wideband Chip-Scale RF Transceivers for Radar Sensing and UWB Communications: A Survey","volume":"22","author":"Fang","year":"2022","journal-title":"IEEE Circuits Syst. Mag."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"9787","DOI":"10.1109\/JSEN.2022.3163548","article-title":"Cognitive radar waveform design and prototype for coexistence with communications","volume":"22","author":"Hassanien","year":"2022","journal-title":"IEEE Sens. J."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"1279","DOI":"10.1109\/TAES.2017.2780599","article-title":"Spectrum Sharing Radar: Coexistence via Xampling","volume":"54","author":"Cohen","year":"2018","journal-title":"IEEE Trans. Aerosp. Electron. Syst."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"6831","DOI":"10.1109\/TVT.2022.3156399","article-title":"Robust Design for Spectral Sharing System Based on MI Maximization Under Direction Mismatch","volume":"71","author":"Qian","year":"2022","journal-title":"IEEE Trans. Veh. Technol."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"853","DOI":"10.1007\/s00158-009-0460-7","article-title":"The weighted sum method for multi-objective optimization: New insights","volume":"41","author":"Marler","year":"2010","journal-title":"Struct. Multidiscipl. Optim."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"4720","DOI":"10.1109\/TCOMM.2017.2730867","article-title":"On the energy and spectral efficiency tradeoff in massive MIMO-enabled HetNets with capacity-constrained backhaul links","volume":"65","author":"Hao","year":"2017","journal-title":"IEEE Trans. Commun."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"5549","DOI":"10.1109\/TSP.2018.2868042","article-title":"Communication-aware waveform design for mimo radar with good transmit beampattern","volume":"66","author":"Cheng","year":"2018","journal-title":"IEEE Trans. Signal Process."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"103211","DOI":"10.1016\/j.dsp.2021.103211","article-title":"Beampattern synthesis and spectral compatibility based mimo radar waveform design","volume":"118","author":"Chen","year":"2021","journal-title":"Digit. Signal Process."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"194","DOI":"10.1109\/LSP.2018.2880836","article-title":"Performance Gains From Cooperative MIMO Radar and MIMO Communication Systems","volume":"26","author":"He","year":"2019","journal-title":"IEEE Signal Process. Lett."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"1156","DOI":"10.1109\/TVT.2021.3135513","article-title":"Robust Joint Design of Transmit Waveform and Receive Filter for MIMO-STAP Radar Under Target and Clutter Uncertainties","volume":"71","author":"Li","year":"2022","journal-title":"IEEE Trans. Veh. Technol."},{"key":"ref_19","doi-asserted-by":"crossref","unstructured":"Khawar, A., Abdel-Hadi, A., and Clancy, T.C. (2014, January 1\u20134). Spectrum sharing between S-band radar and LTE cellular system: A spatial approach. Proceedings of the 2014 IEEE International Symposium on Dynamic Spectrum Access Networks (DYSPAN), McLean, VA, USA.","DOI":"10.1109\/DySPAN.2014.6817773"},{"key":"ref_20","doi-asserted-by":"crossref","unstructured":"Shahriar, C., Abdelhadi, A., and Clancy, T.C. (2015, January 9\u201312). Overlapped-MIMO radar waveform design for coexistence with communication systems. Proceedings of the 2015 IEEE Wireless Communications and Networking Conference (WCNC), New Orleans, LA, USA.","DOI":"10.1109\/WCNC.2015.7127473"},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"4562","DOI":"10.1109\/TSP.2016.2569479","article-title":"Optimum Co-Design for Spectrum Sharing between Matrix Completion Based MIMO Radars and a MIMO Communication System","volume":"64","author":"Bo","year":"2016","journal-title":"IEEE Trans. Signal Process."},{"key":"ref_22","doi-asserted-by":"crossref","unstructured":"Qian, J., Liu, Z., Wang, K., Fu, N., and Wang, J. (2022). Transmission Design for Radar and Communication Spectrum Sharing Enhancement. IEEE Trans. Veh. Technol.","DOI":"10.1109\/TVT.2022.3207609"},{"key":"ref_23","first-page":"2072","article-title":"Transmit Designs for Spectral Coexistence of MIMO Radar and MIMO Communication System","volume":"65","author":"Qian","year":"2018","journal-title":"IEEE Trans. Circuits Syst. II Express Briefs"},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"4670","DOI":"10.1109\/TSP.2017.2714999","article-title":"Moving Target Detection Using Colocated MIMO Radar on Multiple Distributed Moving Platforms","volume":"65","author":"Chen","year":"2017","journal-title":"IEEE Trans. Signal Process."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"20","DOI":"10.1109\/MSP.2019.2926573","article-title":"The Rise of Radar for Autonomous Vehicles: Signal Processing Solutions and Future Research Directions","volume":"36","author":"Bilik","year":"2019","journal-title":"IEEE Signal Process. Mag."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"12229","DOI":"10.1109\/TITS.2021.3111514","article-title":"CFAR-Based Interference Mitigation for FMCW Automotive Radar Systems","volume":"23","author":"Wang","year":"2022","journal-title":"IEEE Trans. Intell. Transp. Syst."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"5270","DOI":"10.1109\/TMTT.2021.3121322","article-title":"An Interference Mitigation Technique for Automotive Millimeter Wave Radars in the Tunable Q-Factor Wavelet Transform Domain","volume":"69","author":"Xu","year":"2021","journal-title":"IEEE Trans. Microw. Theory Tech."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"170","DOI":"10.1109\/TEMC.2006.890223","article-title":"Mutual Interference of Millimeter-Wave Radar Systems","volume":"49","author":"Brooker","year":"2007","journal-title":"IEEE Trans. Electromagn. Compat."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"55","DOI":"10.5194\/ars-8-55-2010","article-title":"Automotive radar-investigation of mutual interference mechanisms","volume":"8","author":"Goppelt","year":"2010","journal-title":"Adv. Radio Sci."},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"1728","DOI":"10.1109\/JSAC.2022.3156632","article-title":"Integrated Sensing and Communications: Toward Dual-Functional Wireless Networks for 6G and Beyond","volume":"40","author":"Liu","year":"2022","journal-title":"IEEE J. Sel. Areas Commun."},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"2656","DOI":"10.1109\/TSP.2014.2315169","article-title":"Resource Allocation in MIMO Radar With Multiple Targets for Non-Coherent Localization","volume":"62","author":"Garcia","year":"2014","journal-title":"IEEE Trans. Signal Process."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"1974","DOI":"10.1109\/TSP.2020.2979602","article-title":"MIMO Radar Waveform Design in the Presence of Multiple Targets and Practical Constraints","volume":"68","author":"Yu","year":"2020","journal-title":"IEEE Trans. Signal Process."},{"key":"ref_33","doi-asserted-by":"crossref","unstructured":"Xu, Z., Xue, S., and Wang, Y. (2022). Incoherent Interference Detection and Mitigation for Millimeter-Wave FMCW Radars. Remote Sens., 14.","DOI":"10.3390\/rs14194817"},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"4730","DOI":"10.1109\/TGRS.2020.2966368","article-title":"3-D Short-Range Imaging With Irregular MIMO Arrays Using NUFFT-Based Range Migration Algorithm","volume":"58","author":"Wang","year":"2020","journal-title":"IEEE Trans. Geosci. Remote Sens."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"102","DOI":"10.1109\/MSP.2010.936022","article-title":"Dynamic resource allocation in cognitive radio networks","volume":"27","author":"Zhang","year":"2010","journal-title":"IEEE Signal Process. Mag."},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"1124","DOI":"10.1049\/iet-rsn.2014.0527","article-title":"Knowledge-based design of space-time transmit code and receive filter for a multiple-input-multiple-output radar in signal-dependent interference","volume":"9","author":"Karbasi","year":"2015","journal-title":"IET Radar Sonar Navig."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"93","DOI":"10.1109\/TAES.2013.6404093","article-title":"Knowledge-Aided (Potentially Cognitive) Transmit Signal and Receive Filter Design in Signal-Dependent Clutter","volume":"49","author":"Aubry","year":"2013","journal-title":"IEEE Trans. Aerosp. Electron. Syst."},{"key":"ref_38","doi-asserted-by":"crossref","unstructured":"Gini, F., Maio, A.D., and Patton, L. (2012). Waveform Design and Diversity for Advanced Radar Systems, The Institution of Engineering and Technology.","DOI":"10.1049\/PBRA022E"},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"1557","DOI":"10.1109\/TCOMM.2016.2533490","article-title":"Millimeter Wave MIMO With Lens Antenna Array: A New Path Division Multiplexing Paradigm","volume":"64","author":"Zeng","year":"2015","journal-title":"IEEE Trans. Commun."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"630","DOI":"10.1109\/TSP.2015.2488584","article-title":"Joint delay and doppler estimation for passive sensing with direct-path interference","volume":"64","author":"Zhang","year":"2016","journal-title":"IEEE Trans. Signal Process."},{"key":"ref_41","doi-asserted-by":"crossref","unstructured":"Filo, M., Hossain, A., Biswas, A.R., and Piesiewicz, R. (2009, January 18\u201320). Cognitive pilot channel: Enabler for radio systems coexistence. Proceedings of the 2009 Second International Workshop on Cognitive Radio and Advanced Spectrum Management, Aalborg, Denmark.","DOI":"10.1109\/COGART.2009.5167226"},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"553","DOI":"10.1109\/TVT.2011.2180030","article-title":"Capacity Analysis and Pilot-Data Power Allocation for MIMO-OFDM With Transmitter and Receiver IQ Imbalances and Residual Carrier Frequency Offset","volume":"61","author":"Gottumukkala","year":"2012","journal-title":"IEEE Trans. Veh. Technol."},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"610","DOI":"10.1109\/TSP.2008.2008247","article-title":"Design of Phase Codes for Radar Performance Optimization With a Similarity Constraint","volume":"57","author":"Maio","year":"2009","journal-title":"IEEE Trans. Signal Process."},{"key":"ref_44","unstructured":"Trees, H.L.V. (2002). Optimum Array Processing, Part IV of Detection, Estimation, and Modulation Theory, Wiley."},{"key":"ref_45","doi-asserted-by":"crossref","unstructured":"Boyd, S., and Vandenberghe, L. (2004). Convex Optimization, Cambridge University Press.","DOI":"10.1017\/CBO9780511804441"},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"3504","DOI":"10.1109\/TSP.2018.2831624","article-title":"Joint System Design for Co-existence of MIMO Radar and MIMO Communication","volume":"66","author":"Qian","year":"2018","journal-title":"IEEE Trans. Signal Process."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"644","DOI":"10.1109\/TAC.2014.2354892","article-title":"Optimal Parameter Selection for the Alternating Direction Method of Multipliers (ADMM): Quadratic Problems","volume":"60","author":"Ghadimi","year":"2015","journal-title":"IEEE Trans. Autom. Control"},{"key":"ref_48","doi-asserted-by":"crossref","unstructured":"Yeh, J. (2006). Real Analysis: Theory of Measure and Integration, World Scientific.","DOI":"10.1142\/6023"},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"3015","DOI":"10.1109\/TAES.2021.3067663","article-title":"Joint Estimation of Target Parameters and System Deviations in MIMO Radar With Widely Separated Antennas on Moving Platforms","volume":"57","author":"Lu","year":"2021","journal-title":"IEEE Trans. Aerosp. Electron. Syst."},{"key":"ref_50","first-page":"1","article-title":"Distributed optimization and statistical learning via the alternating direction method of multipliers","volume":"3","author":"Boyd","year":"2011","journal-title":"Found. Trends\u00ae Mach. Learn."},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"343","DOI":"10.1109\/TSP.2013.2288086","article-title":"MIMO Radar Waveform Design With Constant Modulus and Similarity Constraints","volume":"62","author":"Cui","year":"2014","journal-title":"IEEE Trans. Signal Process."},{"key":"ref_52","first-page":"3577","article-title":"Radar and Communication Co-Existence Design Based on Mutual Information Optimization","volume":"67","author":"Qian","year":"2020","journal-title":"IEEE Trans. Circuits Syst. II Express Briefs"}],"container-title":["Remote Sensing"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2072-4292\/14\/19\/5018\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T00:48:29Z","timestamp":1760143709000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2072-4292\/14\/19\/5018"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,10,9]]},"references-count":52,"journal-issue":{"issue":"19","published-online":{"date-parts":[[2022,10]]}},"alternative-id":["rs14195018"],"URL":"https:\/\/doi.org\/10.3390\/rs14195018","relation":{},"ISSN":["2072-4292"],"issn-type":[{"type":"electronic","value":"2072-4292"}],"subject":[],"published":{"date-parts":[[2022,10,9]]}}}