Multicasting Precoder Design for Vehicular Joint Radar-Communication Systems
| Autor: | Bjorn Ottersten, Mari Kobayashi, Bhavani Shankar Mysore R, Sayed Hossein Dokhanchi |
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| Rok vydání: | 2021 |
| Předmět: |
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Multicast Computer science Real-time computing Doppler radar Computer Science::Computation and Language (Computational Linguistics and Natural Language and Speech Processing) Data_CODINGANDINFORMATIONTHEORY Communications system law.invention Computer Science::Robotics Noise Channel state information law Clutter Radar Computer Science::Information Theory |
| Zdroj: | 2021 1st IEEE International Online Symposium on Joint Communications & Sensing (JC&S). |
| DOI: | 10.1109/jcs52304.2021.9376334 |
| Popis: | We consider the problem of multicasting a single data stream to multiple vehicles in a vehicular network from a joint radar and communication (JRC) equipped vehicle that simultaneously aims to detect multiple targets and estimate their localization parameters such as ranges, Doppler shifts and angles. Assuming channel state information (CSI) is known at the JRC car, we design a precoder that exploits to maximize multicasting rate while simultaneously maximizing the radar Signal to Clutter plus Noise Ratio (SCNR) at the JRC vehicle. |
| Databáze: | OpenAIRE |
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