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We study communication over a Multiple Access Channel (MAC) where users can possibly be adversarial. The receiver is unaware of the identity of the adversarial users (if any). When all users are non-adversarial, we want their messages to be…

Information Theory · Computer Science 2023-09-12 Neha Sangwan , Mayank Bakshi , Bikash Kumar Dey , Vinod M. Prabhakaran

We study communication over multiple access channels (MAC) where one of the users is possibly adversarial. When all users are non-adversarial, we want their messages to be decoded reliably. When an adversary is present, we consider two…

Information Theory · Computer Science 2019-04-29 Neha Sangwan , Mayank Bakshi , Bikash Kumar Dey , Vinod M. Prabhakaran

Vehicular Ad hoc Network (VANET) is one of the emerging research areas in the mobile computing field which is considered as a future technology and promising topic in the computer science and computer networks. Which provides road safety,…

Networking and Internet Architecture · Computer Science 2019-07-01 Ghassan Samara

Cooperative Adaptive Cruise Control (CACC) is one of the driving applications of vehicular ad-hoc networks (VANETs) and promises to bring more efficient and faster transportation through cooperative behavior between vehicles. In CACC,…

Cryptography and Security · Computer Science 2017-12-11 Rens Wouter van der Heijden , Thomas Lukaseder , Frank Kargl

Vehicular communication networks is a promising and emerging technology to facilitat road safety, Safety of life, traffic management, and infotainment dissemination for drivers and passengers. One of the ultimate goals in the design of such…

Cryptography and Security · Computer Science 2012-07-05 Ghassan Samara

Quantum mechanics offers the possibility of unconditionally secure communication between multiple remote parties. Security proofs for such protocols typically rely on bounding the capacity of the quantum channel in use. In a similar manner,…

In this paper we study the multiple access channel (MAC) with combined cooperation and partial cribbing and characterize its capacity region. Cooperation means that the two encoders send a message to one another via a rate-limited link…

Information Theory · Computer Science 2014-04-04 Tal Kopetz , Haim Permuter , Shlomo Shamai

A memoryless state-dependent multiple access channel (MAC) is considered where two transmitters wish to convey a respective message to a receiver while simultaneously estimating the respective channel state via generalized feedback. The…

Information Theory · Computer Science 2019-02-12 Mari Kobayashi , Hassan Hamad , Gerhard Kramer , Giuseppe Caire

This paper investigates a cooperative motion planning problem for large-scale connected autonomous vehicles (CAVs) under limited communications, which addresses the challenges of high communication and computing resource requirements. Our…

Robotics · Computer Science 2024-01-18 Haichao Liu , Zhenmin Huang , Zicheng Zhu , Yulin Li , Shaojie Shen , Jun Ma

Controller Area Networks (CANs) are widely adopted in real-time automotive control and are increasingly standard in factory automation. Considering their critical application in safety-critical systems, The error rate of the system must be…

Systems and Control · Electrical Eng. & Systems 2024-12-02 Haozhe Yi , Junyi Liu , Maolin Yang , Zewei Chen , Xu Jiang

The question of robust direct communication in vehicular networks is discussed. In most state-of-the-art approaches, there is no central entity controlling channel access, so there may be arbitrary interference from other parties. Thus, a…

Information Theory · Computer Science 2017-10-31 Christian Arendt , Janis Nötzel , Holger Boche

Autonomous and self-driving vehicles are appearing on the public highways. These vehicles commonly use wireless communication techniques for both vehicle-to-vehicle and vehicle-to-infrastructure communications. Manufacturers, regulators and…

Cryptography and Security · Computer Science 2017-04-11 Sean Rowan , Michael Clear , Mario Gerla , Meriel Huggard , Ciarán Mc Goldrick

Complex electronic control unit (ECU) architectures, software models and in-vehicle networks are consistently improving safety and comfort functions in modern vehicles. However, the extended functionality and increased connectivity…

Hardware Architecture · Computer Science 2025-05-22 Changhong Li , Shashwat Khandelwal , Shreejith Shanker

Over the years, the increasingly complex and interconnected vehicles raised the need for effective and efficient Intrusion Detection Systems against on-board networks. In light of the stringent domain requirements and the heterogeneity of…

Cryptography and Security · Computer Science 2022-08-16 Stefano Longari , Alessandro Nichelini , Carlo Alberto Pozzoli , Michele Carminati , Stefano Zanero

The maximum rates for reliably transmitting classical information over Bosonic multiple-access channels (MACs) are derived when the transmitters are restricted to coherent-state encodings. Inner and outer bounds for the ultimate capacity…

Quantum Physics · Physics 2009-11-11 Brent J. Yen , Jeffrey H. Shapiro

Sub-6GHz vehicular communications (using DSRC, ITS-G5 or C-V2X) have been developed to support active safety applications. Future connected and automated driving applications can require larger bandwidth and higher data rates than currently…

Networking and Internet Architecture · Computer Science 2019-05-16 Baldomero Coll-Perales , Javier Gozalvez , Marco Gruteser

Connected Autonomous Vehicles (CAVs) operate in dynamic, open, and multi-domain networks, rendering them vulnerable to various threats. Trust Management Systems (TMS) systematically organize essential steps in the trust mechanism,…

Artificial Intelligence · Computer Science 2025-05-14 Qian Xu , Lei Zhang , Yixiao Liu

Communication between vehicles with varying degrees of automation is increasingly challenging as highly automated vehicles are unable to interpret the non-verbal signs of other road users. The lack of understanding on roads leads to lower…

The recent advancements in wireless technology enable connected autonomous vehicles (CAVs) to gather information about their environment by vehicle-to-vehicle (V2V) communication. In this work, we design an information-sharing-based…

Artificial Intelligence · Computer Science 2022-09-07 Songyang Han , Shanglin Zhou , Jiangwei Wang , Lynn Pepin , Caiwen Ding , Jie Fu , Fei Miao

Secure message dissemination is an important issue in vehicular networks, especially considering the vulnerability of vehicle to vehicle message dissemination to malicious attacks. Traditional security mechanisms, largely based on message…

Information Theory · Computer Science 2018-03-26 Jieqiong Chen , Guoqiang Mao , Changle Li , Degan Zhang