Transmitter selection and receiver placement for target parameter estimation in cooperative radar‐communications system
Abstract Target parameter estimation is considered for the cooperative multiple‐input multiple‐output (MIMO) radar and MIMO communications system. To address the hardware limitation of the radar system, a joint transmitter selection and receiver placement (JTSRP) problem is formulated to minimise th...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2022-09-01
|
| Series: | IET Signal Processing |
| Subjects: | |
| Online Access: | https://doi.org/10.1049/sil2.12108 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832546788314185728 |
|---|---|
| author | Liming Wang Qian He Huiyong Li |
| author_facet | Liming Wang Qian He Huiyong Li |
| author_sort | Liming Wang |
| collection | DOAJ |
| description | Abstract Target parameter estimation is considered for the cooperative multiple‐input multiple‐output (MIMO) radar and MIMO communications system. To address the hardware limitation of the radar system, a joint transmitter selection and receiver placement (JTSRP) problem is formulated to minimise the estimation performance benchmarked by the Cramer–Rao bound (CRB), where the transmitters can be selected from a discrete set and the receivers can be deployed over a continuous region. To efficiently solve this mix‐integer non‐linear programming problem approximately, a genetic algorithm (GA)‐based method is proposed. It is shown that the result obtained by the proposed algorithm is close enough to the optimum solution of the JTSRP problem. Numerical examples are presented to analyse the performance of the cooperative system designed by the GA‐based JTSRP. |
| format | Article |
| id | doaj-art-1e6e8e77945a4571b235f3a4abfcda71 |
| institution | Kabale University |
| issn | 1751-9675 1751-9683 |
| language | English |
| publishDate | 2022-09-01 |
| publisher | Wiley |
| record_format | Article |
| series | IET Signal Processing |
| spelling | doaj-art-1e6e8e77945a4571b235f3a4abfcda712025-02-03T06:47:11ZengWileyIET Signal Processing1751-96751751-96832022-09-0116777678710.1049/sil2.12108Transmitter selection and receiver placement for target parameter estimation in cooperative radar‐communications systemLiming Wang0Qian He1Huiyong Li2University of Electronic Science and Technology of China Chengdu Sichuan ChinaUniversity of Electronic Science and Technology of China Chengdu Sichuan ChinaUniversity of Electronic Science and Technology of China Chengdu Sichuan ChinaAbstract Target parameter estimation is considered for the cooperative multiple‐input multiple‐output (MIMO) radar and MIMO communications system. To address the hardware limitation of the radar system, a joint transmitter selection and receiver placement (JTSRP) problem is formulated to minimise the estimation performance benchmarked by the Cramer–Rao bound (CRB), where the transmitters can be selected from a discrete set and the receivers can be deployed over a continuous region. To efficiently solve this mix‐integer non‐linear programming problem approximately, a genetic algorithm (GA)‐based method is proposed. It is shown that the result obtained by the proposed algorithm is close enough to the optimum solution of the JTSRP problem. Numerical examples are presented to analyse the performance of the cooperative system designed by the GA‐based JTSRP.https://doi.org/10.1049/sil2.12108Cramer–Rao boundintegrated radar and communications systemreceiver placementtransmitter selection |
| spellingShingle | Liming Wang Qian He Huiyong Li Transmitter selection and receiver placement for target parameter estimation in cooperative radar‐communications system IET Signal Processing Cramer–Rao bound integrated radar and communications system receiver placement transmitter selection |
| title | Transmitter selection and receiver placement for target parameter estimation in cooperative radar‐communications system |
| title_full | Transmitter selection and receiver placement for target parameter estimation in cooperative radar‐communications system |
| title_fullStr | Transmitter selection and receiver placement for target parameter estimation in cooperative radar‐communications system |
| title_full_unstemmed | Transmitter selection and receiver placement for target parameter estimation in cooperative radar‐communications system |
| title_short | Transmitter selection and receiver placement for target parameter estimation in cooperative radar‐communications system |
| title_sort | transmitter selection and receiver placement for target parameter estimation in cooperative radar communications system |
| topic | Cramer–Rao bound integrated radar and communications system receiver placement transmitter selection |
| url | https://doi.org/10.1049/sil2.12108 |
| work_keys_str_mv | AT limingwang transmitterselectionandreceiverplacementfortargetparameterestimationincooperativeradarcommunicationssystem AT qianhe transmitterselectionandreceiverplacementfortargetparameterestimationincooperativeradarcommunicationssystem AT huiyongli transmitterselectionandreceiverplacementfortargetparameterestimationincooperativeradarcommunicationssystem |