Paper Info
Title
An M2M Access Management Scheme for Electrical Vehicles.
Abstract
M2M communications have recently been introduced in smart grid and vehicular networking environments. Its principles can improve electrical vehicular networking while offering two-way communication between Electric Vehicles (EVs) and Electric Vehicle Supply Equipment (EVSEs). In this paper, we first study the impact of a very large number of connected EVs when attempting to use the random access in LTE-Advanced to communicate with the grid. Second, we propose an effective solution for avoiding congestion on the random access channel of LTE-Advanced for massive EV-2-EVSE communications. In this solution, we differentiate between two classes of service of EVs communications, giving priority to charging demands over other types of messages lower priority messages (promotions, subscriptions, mechanical checks, etc.). Finally, we propose an efficient admission control mechanism to manage EVs M2M traffic on LTE-Advanced and to provide QoS to charging demand messages in terms of strict delay to avoid both a long latency of EV users and a network overload in high offered load conditions.
Year
Venue
Keywords
2017
IEEE Global Communications Conference
Electric vehicle,broadcast,charging process,electrical vehicle supply equipment,LTE-Advanced
Field
DocType
ISSN
Access management,Base station,Random-access channel,Admission control,Smart grid,Computer science,Computer network,Quality of service,Offered load,Random access
Conference
2334-0983
Citations 
PageRank 
References 
0
0.34
0
Authors
2
Name
Order
Citations
PageRank
Jihene Rezgui16710.61
Soumaya Cherkaoui218740.89