Direct vehicle-to-vehicle communication with infrastructure assistance in 5G network

Lianghai, Ji; Liu, Man; Weinand, Andreas; Schotten, Hans D.

doi:10.1109/medhocnet.2017.8001639

Cited by 23 publications

(18 citation statements)

References 5 publications

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“…In this part, the simulation results obtained from a system level simulator are provided and the LTE technology is applied to model the radio link performance. The evaluation methodology of packet E2E latency over PC5 and LTE-Uu interfaces are introduced in [19] and [13], respectively. Moreover, since our focus in this work is on the RAN, the message transition latency among different BSs is not inspected in detail.…”

Section: B Simulation Resultsmentioning

confidence: 99%

“…To provide solutions to V2X communication, a lot of work in the literature focus on the exploitation of direct V2X communication [5] [6] [7], where the data packets are directly transmitted from the transmitter to the receiver without going through the network infrastructure. For instance, the 3rd Generation Partnership Project (3GPP) proposes to use PC5 interface to facilitate the direct communication between the two ends of V2X communication [8].…”

Section: Introductionmentioning

confidence: 99%

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Multi-RATs support to improve V2X communication

Lianghai

Weinand

Han

et al. 2018

2018 IEEE Wireless Communications and Networking Conference (WCNC)

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As the next generation of wireless system targets at providing a wider range of services with divergent QoS requirements, new applications will be enabled by the fifth generation (5G) network. Among the emerging applications, vehicle-to-everything (V2X) communication is an important use case targeted by 5G to enable an improved traffic safety and traffic efficiency. Since the V2X communication requires a low end-to-end (E2E) latency and an ultra-high reliability, the legacy cellular networks can not meet the service requirement. In this work, we inspect on the system performance of applying the LTE-Uu and PC5 interfaces to enable the V2X communication.With the LTE-Uu interface, one V2X data packet is transmitted through the cellular network infrastructure, while the PC5 interface facilitates the direct V2X communication without involving the network infrastructure in user-plane. In addition, due to the high reliability requirement, the application of a single V2X transmission technology can not meet the targets in some scenarios. Therefore, we also propose a multi-radio access technologies (multi-RATs) scheme where the data packet travels through both the LTE-Uu and PC5 interfaces to obtain a diversity gain. Last but not least, in order to derive the system performance, a system level simulator is implemented in this work. The numerical results provide us insights on how the different technologies will perform in different scenarios and also validate the proposed multi-RATs scheme.

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Section: B Simulation Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Multi-RATs support to improve V2X communication

Lianghai

Weinand

Han

et al. 2018

2018 IEEE Wireless Communications and Networking Conference (WCNC)

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“…This is only one of the many applications requiring low latency. While for example, the concept of inter-vehicle communications has been around for almost two decades [24,25], today, following the development of autonomous vehicles, support for Vehicle-to-Vehicle (V2V) [26] and Vehicle-to-Anything (V2X) [27] communication is becoming a real requirement for 5G networks. Since V2X requires ultra-low latency at the application level, this will pose low latency backhaul requirements even when the mobile cells serving the V2X ecosystem operate over a Distributed RAN or a C-RAN with a high layer functional split.…”

Section: Time Division Multiplexing Passive Optical Network (Tdm-pon)mentioning

confidence: 99%

Evolution of Access Network Sharing and Its Role in 5G Networks

et al. 2019

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This paper details the evolution of access network sharing models from legacy DSL to the most recent fibre-based technology and the main challenges faced from technical and business perspectives. We first give an overview of existing access sharing models, that span physical local loop unbundling and virtual unbundled local access. We then describe different types of optical access technologies and highlight how they support network sharing. Next, we examine how the concept of SDN and network virtualization has been pivotal in enabling the idea of “true multi-tenancy”, through the use of programmability, flexible architecture and resource isolation. We give examples of recent developments of cloud central office and OLT virtualization. Finally, we provide an insight into the role that novel business models, such as blockchain and smart contract technology, could play in 5G networks. We discuss how these might evolve, to provide flexibility and dynamic operations that are needed in the data and control planes.

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“…The U.S. National Highway Traffic Safety Administration estimates that about 100,000 crashes are caused by driver drowsiness or fatigue each year in the U.S. alone. Thus, incorporating automatic active vehicle safety techniques such as driver detection and warning mechanisms, driver assistance tools in vehicles can contribute significantly to preventing accidents and enhancing crash survival [9][10][11]. New standards for connected vehicles offer unprecedented potential for data sharing and cooperation between vehicles.…”

Section: Introductionmentioning

confidence: 99%

A review on vehicle to vehicle communication system applications

Ameen¹,

Mahamad²,

Saon³

et al. 2020

IJEECS

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<span>The field of automated vehicle technology is developing rapidly developing. While it is likely to be many years before self-driving cars are commercially viable and used in a wide range of conditions by the general public, technological advances are speeding along the automated technology continuum towards this destination. Automated vehicle technologies troth with significant social benefits such as reduced injuries and deaths, increased road efficiency, mobility. Automated vehicles can improve traffic safety, balance traffic flows, maximize road usage by offering driver warnings and/or assuming vehicle control in dangerous situations, as well as provide motorists with the best end-to-end transportation experience and reduce emissions, which are the most important goals of modern smart traffic control infrastructures. Exchanging data and integration of such systems with Vehicle-to-Vehicle (V2V) may be a keystone to successful readying of vehicular ad-hoc networks (VANETs) and will simply be the following step of this evolution, with dynamic period of time data exchange between all the players of the traffic dominant system and fostering cooperative urban quality. One of the applications of this concept is to provide vehicles and roads with the ability to make road time more enjoyable and also to make roads safer. These applications are typical examples of what an Intelligent Transportation System (ITS) is called, whose objective is to improve security by using new information and communication technologies (NTIC). In this paper, we will focus on the study of the main component in ITS systems and present a review of the major V2V benefits related to driver safety by focusing primarily on the recent developments of these systems.</span>

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Direct vehicle-to-vehicle communication with infrastructure assistance in 5G network

Cited by 23 publications

References 5 publications

Multi-RATs support to improve V2X communication

Multi-RATs support to improve V2X communication

Evolution of Access Network Sharing and Its Role in 5G Networks

A review on vehicle to vehicle communication system applications

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