Broadcasting Information in Variably Dense Environment Using Connectionless Data Exchange (CoLDE)

摘要

Our main goal is to develop a new solution to use multi-tier broadcast in order to deliver messages to all the devices in certain areas, whether they are connected to different networks, or not connected to any network. We use beacons (management frames) in the IEEE 802.11 protocol to send data from the access point to the clients without an association, and we use the probe request/response to exchange small amounts of data without being connected to the same network and without threatening the security of any of them.