In this paper, we evaluate and compare the physical layer performance of these upcoming technologies for vehicle-to-vehicle (V2V) communications. The main motivation of this work is to identify which technology is more suitable for V2V communications.

Sep 14, 2023 · Next, the emerging V2X wireless communication technologies of IEEE 802.11bd and New Radio (NR) V2X designed to provide high reliability, low latency, and high throughput communications to the new generation of autonomous vehicles and autonomous driving use cases are presented in detail.

Dec 1, 2021 · We want to simulate the performance of V2X applications in NGV communication. Many V2X applications need different quality of service (QoS) requirements characterized by latency or delay, packet size, reliability, throughput, and communication range.

Jun 6, 2024 · This article highlights the importance of vehicle-to-everything (V2X) and vehicle-to-vehicle (V2V) communication in improving road safety. Current technologies such as IEEE 802.11p and LTE-V2X are being improved, while new radio access technologies promise more reliable, lower-latency communications.

In short, the study examines the sidelink related changes introduced by NR-V2X specifications in contrast to existing base station-to-UE NR communications. The findings of this study indicate that NR-V2X sidelink largely re-uses the concepts and techniques present in 5G NR communications.

Dec 13, 2022 · In this paper, we present a detailed analysis of the 256-QAM signal demodulation performance for the novel sidelink (SL) mode of the 5G NR communication systems. The performance is frequency ...

Nov 1, 2023 · This chapter discusses the physical layer features of different potential wireless communication technologies for V2X, including Bluetooth, ZigBee, Wi-Fi, DSRC, and C-V2X, which is composed of LTE-V2X and NR-V2X.

Jan 1, 2017 · In this paper, we have presented a summary of DSRC Physical Layer (OFDM), OFDM design parameters and their effects on the V2X communication performance. Furthermore, some other factors which influence V2X communication performance (mobility, RSU antenna height) are also reviewed.

V2X—can supplement today’s vehicular sensors in enabling autonomous driving. In this paper, we survey the latest developments in the standardization of 802.11bd and NR V2X.

Vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communications, referred as vehicle-to-everything (V2X), is a wireless technology aimed at enabling data exchanges between a vehicle and its surroundings.