Communication system, distribution information determination device, communication method, and non-transitory computer readable medium

Abstract

An object of the invention is to provide a communication system capable of broadcasting and distributing various types of messages. The communication system according to the present invention includes a network operator device () disposed in a network () managed by a carrier; and a distribution information determination device () disposed between the network operator device () and a plurality of application servers that provide an application service. The distribution information determination device () transmits, to the network operator device (), a distribution message transmitted from any one of application servers according to an event notification transmitted from a communication device (_), and a distribution policy used to distribute the distribution message, and distributes the distribution message to a plurality of communication devices (_) to (_) based on the distribution policy.