Results 61 to 70 of about 11,982 (206)
Vehicular Communications in Tunnels using VLC [PDF]
2019 15th International Conference on Telecommunications (ConTEL), 2019 The advances in vehicular communications and Internet of Things (IoT) technologies have provided a promising opportunity to further address the increasing Intelligent Transport System (ITS) issues. In general, ITS coverage in closed spaces is increasingly seen as essential, particularly in road tunnels, where reliable systems are needed.
Edmundo Torres-Zapata +4 more
openaire +3 more sources
Hybrid MAC Scheme for Vehicular Communications
International Journal of Distributed Sensor Networks, 2013 Vehicular communications have been creating new applications in intelligent transportation systems (ITS) areas by converging information and communication technology (ICT) with automobile and road industries. In this paper, we introduce hybrid MAC scheme
Woong Cho
doaj +1 more source
Safety and Privacy in Vehicular Communications [PDF]
, 2009 Vehicular ad hoc networks (VANETs) will improve traffic safety and efficiency provided that car-to-car communication stays trustworthy. Therefore, it is crucial to ensure that the information conveyed by vehicle-generated messages is reliable. A sensible option is to request that the content of a message originated by a certain vehicle be endorsed by ...
Josep Domingo-Ferrer, Qianhong Wu
openaire +1 more source
Dice the TX Power - Improving Awareness Quality in VANETs by Random Transmit Power Selection
, 2012 Future safety-related vehicular applications require reliable information exchange provided by cooperative Vehicular Ad-hoc NETworks (VANETs). Although the vehicular WLAN standard IEEE 802.11p has been adapted to the challenging vehicular environment, it
Strang, Thomas +5 more
core +1 more source
Statistical channel modelling of dynamic vehicular visible light communication system
, 2021 This paper studies a statistical channel model for dynamic vehicular visible light communication systems. The proposed model considers the effect of variation in inter-vehicular spacing and the geometrical changes on path loss of the channel.
Alsalami F.M. +5 more
core +1 more source
IEEE Access, 2020 Vehicular communication networks is a powerful tool that enables numerous vehicular data services and applications. The rapid growth in vehicles has also resulted in the vehicular network becoming heterogeneous, dynamic, and large-scale, making it hard ...
Othman S. Al-Heety +5 more
doaj +1 more source
An Integrated Cognitive Radio Network for Coastal Smart Cities
Applied Sciences, 2019 The integration of different networks has attracted significant attention in academia. Both terrestrial and maritime communications systems have been attracting keen interest for ways to deal with various applications.
Huma Ghafoor, Insoo Koo
doaj +1 more source
Limits of predictability for large-scale urban vehicular mobility
, 2014 Key challenges in vehicular transportation and communication systems are understanding vehicular mobility and utilizing mobility prediction, which are vital for both solving the congestion problem and helping to build efficient vehicular communication ...
Chen, Sheng +4 more
core +1 more source
D2D-Based Vehicular Communication With Delayed CSI Feedback
IEEE Access, 2018 Device-to-device (D2D) communications can combine the superiorities of both the cellular network and the Ad hoc network, and it is an efficient way to improve the capacity of short distance communication. D2D communications underlaying a cellular network
Zhixin Liu, Xi Han, Yang Liu, Yu Wang
doaj +1 more source
IEEE 802.11bd & 5G NR V2X: Evolution of Radio Access Technologies for V2X Communications
IEEE Access, 2019 With the rising interest in autonomous vehicles, developing radio access technologies (RATs) that enable reliable and low-latency vehicular communications has become of paramount importance.
Gaurang Naik +2 more
doaj +1 more source