Dual-functional radar-communication waveform trade-off optimal design with peak average power ratio constraint
Based on the same hardware platform, spectrum resources, and transmit waveforms, dual-function radar-communication (DFRC) can achieve radar and communication functions at the same time, which provides a strong support for realizing integrated sensing and communication (ISAC).Aiming at the dual-funct...
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| Format: | Article |
| Language: | zho |
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China InfoCom Media Group
2023-06-01
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| Series: | 物联网学报 |
| Subjects: | |
| Online Access: | http://www.wlwxb.com.cn/zh/article/doi/10.11959/j.issn.2096-3750.2023.00338/ |
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| _version_ | 1850091686717292544 |
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| author | Yuefeng HOU Xiao ZHAO Jianing LIU Rongkang ZHOU Wenbo WANG Feng TIAN |
| author_facet | Yuefeng HOU Xiao ZHAO Jianing LIU Rongkang ZHOU Wenbo WANG Feng TIAN |
| author_sort | Yuefeng HOU |
| collection | DOAJ |
| description | Based on the same hardware platform, spectrum resources, and transmit waveforms, dual-function radar-communication (DFRC) can achieve radar and communication functions at the same time, which provides a strong support for realizing integrated sensing and communication (ISAC).Aiming at the dual-function radar communication system, radar and communication waveform trade off optimal design was studied, and a non-convex optimization problem was constructed with quadratic equality and inequality constraints under the constraints of transmission energy consumption and peak-to-average ratio (PAPR).The nonlinear equality constrained alternative direction method of multipliers was used to decompose the non-convex optimization problem into three sub-problems.The simulation results show that the optimized dual-function radar communication waveform can approach the ideal radar waveform and realize the optimal performance tradeoff between radar and communication. |
| format | Article |
| id | doaj-art-6312fc02cf4d4aa0824510afdcfc1d3d |
| institution | DOAJ |
| issn | 2096-3750 |
| language | zho |
| publishDate | 2023-06-01 |
| publisher | China InfoCom Media Group |
| record_format | Article |
| series | 物联网学报 |
| spelling | doaj-art-6312fc02cf4d4aa0824510afdcfc1d3d2025-08-20T02:42:19ZzhoChina InfoCom Media Group物联网学报2096-37502023-06-01710911759578462Dual-functional radar-communication waveform trade-off optimal design with peak average power ratio constraintYuefeng HOUXiao ZHAOJianing LIURongkang ZHOUWenbo WANGFeng TIANBased on the same hardware platform, spectrum resources, and transmit waveforms, dual-function radar-communication (DFRC) can achieve radar and communication functions at the same time, which provides a strong support for realizing integrated sensing and communication (ISAC).Aiming at the dual-function radar communication system, radar and communication waveform trade off optimal design was studied, and a non-convex optimization problem was constructed with quadratic equality and inequality constraints under the constraints of transmission energy consumption and peak-to-average ratio (PAPR).The nonlinear equality constrained alternative direction method of multipliers was used to decompose the non-convex optimization problem into three sub-problems.The simulation results show that the optimized dual-function radar communication waveform can approach the ideal radar waveform and realize the optimal performance tradeoff between radar and communication.http://www.wlwxb.com.cn/zh/article/doi/10.11959/j.issn.2096-3750.2023.00338/DFRCnon-convex optimizationpeak average power ratio constrainttrade-off design |
| spellingShingle | Yuefeng HOU Xiao ZHAO Jianing LIU Rongkang ZHOU Wenbo WANG Feng TIAN Dual-functional radar-communication waveform trade-off optimal design with peak average power ratio constraint 物联网学报 DFRC non-convex optimization peak average power ratio constraint trade-off design |
| title | Dual-functional radar-communication waveform trade-off optimal design with peak average power ratio constraint |
| title_full | Dual-functional radar-communication waveform trade-off optimal design with peak average power ratio constraint |
| title_fullStr | Dual-functional radar-communication waveform trade-off optimal design with peak average power ratio constraint |
| title_full_unstemmed | Dual-functional radar-communication waveform trade-off optimal design with peak average power ratio constraint |
| title_short | Dual-functional radar-communication waveform trade-off optimal design with peak average power ratio constraint |
| title_sort | dual functional radar communication waveform trade off optimal design with peak average power ratio constraint |
| topic | DFRC non-convex optimization peak average power ratio constraint trade-off design |
| url | http://www.wlwxb.com.cn/zh/article/doi/10.11959/j.issn.2096-3750.2023.00338/ |
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