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Table 6 Summary of findings: communications needs and requirements for IoEVs

From: A survey on communication technologies and requirements for internet of electric vehicles

Application EV perspective   Grid perspective  
  Communication needs Communication requirements Communication needs Communication requirements
Public charging Locate and reserve charging station High availability, service differentiation may be required Load balancing among neighboring stations QoS requirements increases with EV population
Residential charging Respond to price updates to minimize charging cost Part of AMI network (see [85]) Valley filling to better utilize power generation Price updates sent every 15 min. Requirements for AMI hold
Energy trading via V2G Sell part of stored energy to make profit or use stored energy during peak hours High security and availability Decrease the volume of storage medium needed by purchasing energy from EV fleets The same as EV perspective