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| Recent advancements in wireless communication and the miniaturization of equipment with limited resources have given rise to a new enabling technology integrated communication and raning (ICAR). However, the majority of existing researches are theoretical and rely solely on simulation to assess performance, making it difficult to obtain tangible evidence for real-world applications. Thus, in this paper, we build an ICAR platform based on orthogonal frequency division multiplexing (OFDM) for semi-physical verification. Specifically, this platform consists of two software defined radio (SDR) nodes, with hardware components including antennas and universal software radio peripherals (USRPs), while the software component utilizes Matlab. We have designed a duplex mode for the proposed system. In the lab setting, we implement node discovery and link detection, estimate the performance of communication and ranging. The experimental results demonstrate the effectiveness of the proposed system. |
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| Keywords:pilot insert; integrated communication and ranging; software defined radio |
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