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The proliferation of connected vehicles and the advent of New Radio (NR) technologies have ushered in a new era of intelligent transportation systems. Ensuring reliable and lowlatency communication between vehicles and their surrounding…

信息论 · 计算机科学 2024-04-10 Ibrahim Yazici , Emre Gures

Vehicle platooning, one of the advanced services supported by 5G NR-V2X, improves traffic efficiency in the connected intelligent transportation systems (C-ITSs). However, the packet delivery ratio of platoon communication, especially in…

网络与互联网体系结构 · 计算机科学 2021-05-04 Liu Cao , Hao Yin

Vehicular ad hoc networks (VANETs) allow vehicles to exchange warning messages with each other. These specific kinds of networks help reduce hazardous traffic situations and improve safety, which are two of the main objectives in developing…

神经与进化计算 · 计算机科学 2025-01-20 Jamal Toutouh , Enrique Alba

The Decentralized Congestion Control (DCC) algorithms specified in ETSI ITS standards [1] address the IEEE 802.11p MAC and provide reliability of periodic broadcast messages at high density of vehicles. However, the deterministic relation…

网络与互联网体系结构 · 计算机科学 2017-01-02 Yunpeng Zang , Bernhard Walke , Guido Hiertz , Christian Wietfeld

This paper presents a LiDAR-based end-to-end autonomous driving method with Vehicle-to-Everything (V2X) communication integration, termed V2X-Lead, to address the challenges of navigating unregulated urban scenarios under mixed-autonomy…

机器人学 · 计算机科学 2023-09-28 Zhiyun Deng , Yanjun Shi , Weiming Shen

Vehicle-to-everything (V2X) communications is a concept that has been around for the past decade. It involves communication between vehicles and other types of infrastructure. This application is exceptionally useful for emergency services…

信号处理 · 电气工程与系统科学 2021-05-04 Victor Obi , Seungmo Kim

Today's major concern in traffic management systems includes time-efficient emergency transports. The awareness of environment and vehicle information is necessary for the emergency vehicles as well as the surrounding commercial vehicles…

信号处理 · 电气工程与系统科学 2024-08-31 Nitish Kumar , Hershita Shukla , P. Rajalakhsmi

The huge research interest in cellular vehicle-to-everything (C-V2X) communications in recent days is attributed to their ability to schedule multiple access more efficiently as compared to its predecessor technology, i.e., dedicated…

网络与互联网体系结构 · 计算机科学 2021-01-27 Seungmo Kim , Byung-Jun Kim , B. Brian Park

The significance of vehicle-to-everything (V2X) communications has been ever increased as connected and autonomous vehicles get more emergent in practice. The key challenge is the dynamicity: each vehicle needs to recognize the frequent…

系统与控制 · 电气工程与系统科学 2020-04-07 Seungmo Kim , Byung-Jun Kim

Visual information, captured for example by cameras, can effectively reflect the sizes and locations of the environmental scattering objects, and thereby can be used to infer communications parameters like propagation directions, receiver…

信号处理 · 电气工程与系统科学 2022-07-26 Weihua Xu , Feifei Gao , Xiaoming Tao , Jianhua Zhang , Ahmed Alkhateeb

The fleet management of mobile working machines with the help of connectivity can increase not only safety but also productivity. However, rare mobile working machines have taken advantage of V2X. Moreover, no one published the simulation…

网络与互联网体系结构 · 计算机科学 2020-04-24 Yusheng Xiang , Tianqing Su , Xiaole Liu , Marcus Geimer

Connected vehicles, facilitated by Vehicle-to-Vehicle (V2V) communications, play a key role in enhancing road safety and traffic efficiency. However, V2V communications primarily rely on wireless protocols, such as Wi-Fi, that require…

网络与互联网体系结构 · 计算机科学 2024-05-03 Angelo Feraudo , Andrea Garbugli , Paolo Bellavista

In automotive systems, a radar is a key component of autonomous driving. Using transmit and reflected radar signal by a target, we can capture the target range and velocity. However, when interference signals exist, noise floor increases…

信号处理 · 电气工程与系统科学 2019-11-13 Jiwoo Mun , Heasung Kim , Jungwoo Lee

Autonomous driving and V2X technologies have developed rapidly in the past decade, leading to improved safety and efficiency in modern transportation. These systems interact with extensive networks of vehicles, roadside infrastructure, and…

密码学与安全 · 计算机科学 2025-08-27 Joshua Lee , Ali Arastehfard , Weiran Liu , Xuegang Ban , Yuan Hong

Accurately aligning millimeter-wave (mmWave) and terahertz (THz) narrow beams is essential to satisfy reliability and high data rates of 5G and beyond wireless communication systems. However, achieving this objective is difficult,…

信息论 · 计算机科学 2023-08-22 Tawfik Osman , Gouranga Charan , Ahmed Alkhateeb

We explore a new approach to radio resource allocation for vehicle-to-vehicle (V2V) communications in case of out-of-coverage areas that are delimited by network infrastructure. By collecting and predicting information such as vehicle…

网络与互联网体系结构 · 计算机科学 2019-04-30 Taylan Şahin , Mate Boban

Providing an efficient strategy to navigate safely through unsignaled intersections is a difficult task that requires determining the intent of other drivers. We explore the effectiveness of Deep Reinforcement Learning to handle…

人工智能 · 计算机科学 2018-02-28 David Isele , Reza Rahimi , Akansel Cosgun , Kaushik Subramanian , Kikuo Fujimura

Designing a controller for autonomous vehicles capable of providing adequate performance in all driving scenarios is challenging due to the highly complex environment and inability to test the system in the wide variety of scenarios which…

机器学习 · 计算机科学 2019-12-24 Sampo Kuutti , Richard Bowden , Yaochu Jin , Phil Barber , Saber Fallah

Vehicle-to-Everything (V2X) communications are revolutionizing the connectivity of transportation systems supporting safe and efficient road mobility. To meet the growing bandwidth eagerness of V2X services, millimeter-wave (e.g., 5G new…

信号处理 · 电气工程与系统科学 2021-10-22 Kai Dong , Marouan Mizmizi , Dario Tagliaferri , Umberto Spagnolini

The Vehicle to Vehicle and Vehicle to Infrastructure V2X communication systems are one of the main topics in research domain. Its performance evaluation is an important step before their on board integration into vehicles and its probable…

网络与互联网体系结构 · 计算机科学 2014-10-30 Aymen Sassi , Faiza Charfi , Lotfi Kamoun , Yassin Elhillali , Atika Rivenq