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Alexey Vinel
Halmstad University
Communications systemCommunication channelVehicular ad hoc networkComputer networkComputer science
204Publications
31H-index
2,744Citations
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Publications 196
Newest
#1Patrizio Pelliccione (University of L'Aquila)H-Index: 19
#2Eric Knauss (University of Gothenburg)H-Index: 17
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Abstract The automotive domain is rapidly changing in the last years. Among the different challenges OEMs (i.e. the vehicle manufacturers) are facing, vehicles are evolving into systems of systems. In fact, over the last years vehicles have evolved from disconnected and “blind" systems to systems that are (i) able to sense the surrounding environment and (ii) connected with other vehicles, the city, pedestrians, cyclists, etc. Future transportation systems can be seen as a System of Systems (SoS...
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#1Nikita LyaminH-Index: 7
#2Boris BellaltaH-Index: 21
Last. Alexey VinelH-Index: 31
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Decentralized Congestion Control (DCC) is one the central components of the inter-vehicular communications protocol stack enabling Cooperative Intelligent Transportation System (C-ITS). In this letter, we first present an analytical model for the evaluation of DCC in IEEE 802.11p/ITS-G5 vehicular networks. Then, we use it to tune the DCC algorithm specified by ETSI, and suggest two approaches which allow to not only avoid channel congestion, but also to meet C-ITS application requirements on age...
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#1Yuanzhi Ni (Jiangnan University)
#1Yuanzhi NiH-Index: 3
Last. Jianping PanH-Index: 31
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Reliable and scalable wireless transmissions for Internet of Vehicles (IoV) are technically challenging. Each vehicle, from driver-assisted to automated one, will generate a flood of information, up to thousands of times of that by a person. Vehicle density may change drastically over time and location. Emergency messages and real-time cooperative control messages have stringent delay constraints while infotainment applications may tolerate a certain degree of latency. On a congested road, thous...
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#1Irina E. BocharovaH-Index: 11
#2Boris D. KudryashovH-Index: 11
Last. Alexey VinelH-Index: 31
view all 6 authors...
In Cooperative Intelligent Transportation Systems (C-ITSs), vehicles need to wirelessly connect with Roadside units (RSUs) over limited durations when such point-to-point connections are possible. One example of such communications is the downloading of maps to the C-ITS vehicles. Another example occurs in the testing of C-ITS vehicles, where the tested vehicles upload trajectory records to the roadside units. Because of real-time requirements, and limited bandwidths, data are sent as User Datag...
1 CitationsSource
#1Marica AmadeoH-Index: 22
#2Claudia CampoloH-Index: 29
Last. Alexey VinelH-Index: 31
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Vehicle-to-everything (V2X) communications allow a vehicle to interact with other vehicles and with communication parties in its vicinity (e.g., road-side units, pedestrian users, etc.) with the primary goal of making the driving and traveling experience safer, smarter and more comfortable. A wide set of V2X-tailored specifications have been identified by the Third Generation Partnership Project (3GPP) with focus on the design of architecture enhancements and a flexible air interface to ensure u...
1 CitationsSource
#1Claudia CampoloH-Index: 29
#2Antonella MolinaroH-Index: 36
Last. Alexey VinelH-Index: 31
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Decentralized Environmental Notification Messages (DENMs) are generated by a vehicle upon detection of an accident or other hazards on the road, and need to be promptly and reliably transmitted. Delayed or lost messages may have fatal consequences, especially in critical driving situations, such as automated overtake and emergency braking, when vehicles can be very close to each other. In this letter, the DENM latency and reliability performances are characterized over the Cellular Vehicle-to-ev...
1 CitationsSource
#1Irina E. BocharovaH-Index: 11
#2Boris D. KudryashovH-Index: 11
Last. Alexey Vinel (Halmstad University)H-Index: 31
view all 7 authors...
To enable testing and performance evaluation of new connected and autonomous driving functions, it is important to characterize packet losses caused by degradation in vehicular (V2X) communication channels. In this paper we suggest an approach to constructing packet loss models based on the so-called Pseudo-Markov chains (PMC). The PMC-based model needs only short training sequences, has low computational complexity, and yet provides more precise approximations than known techniques. We show how...
1 CitationsSource
#2Nikita LyaminH-Index: 7
Last. Alexey VinelH-Index: 31
view all 4 authors...
Vehicle-to-vehicle (V2V) communication is the key technology enabling platooning. This paper proposes an analytical framework that combines the characteristics of V2V communication (packet loss pro ...
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Jul 7, 2019 in ISIT (International Symposium on Information Theory)
#1I.E. Bocharova (UT: University of Tartu)H-Index: 6
#2B.D. Kudryashov (UT: University of Tartu)H-Index: 5
Last. Alexey VinelH-Index: 31
view all 7 authors...
An approach to constructing discrete models of packet losses suitable for a wide variety of communication network applications is studied. It is based on estimating parameters of probabilistic automata described via so-called pseudo-Markov chains. The new technique is applied both to approximating a discrete time analog process at the output of known channel models and to the experimental data stream. Comparison of models is performed by computing probabilities of more than m losses out of n tra...
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