Dynamic Unicast-Multicast Scheduling for Age-Optimal Information Dissemination in Vehicular Networks. (arXiv:2209.13006v1 [cs.NI])

This paper investigates the problem of minimizing the age-of-information
(AoI) and transmit power consumption in a vehicular network, where a roadside
unit (RSU) provides timely updates about a set of physical processes to
vehicles. Each vehicle is interested in maintaining the freshness of its
information status about one or more physical processes. A framework is
proposed to optimize the decisions to unicast, multicast, broadcast, or not
transmit updates to vehicles as well as power allocations to minimize the AoI
and …

age arxiv information networks scheduling