NR V2X Coverage Expansion Through RSU Relay in Highway Scenarios

초록

In this letter, we propose an RSU relay scheme to expand NR V2X communication coverage. The proposed scheme selects the vehicles to be relayed based on the signal-to-interference-plus-noise ratio (SINR) received at the RSU, and apply the resource reservation for relay. Through simulations where 3D blockage model is newly implemented, we evaluate the proposed scheme in terms of packet reception rate with various parameters. © 2023, Korean Institute of Communications and Information Sciences. All rights reserved.

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