METHOD FOR CONTROLLING ACCESS WITH MOBILE SINK NODE IN DELAY TOLERANT SENSOR NETWORK

摘要

The present invention relates to a method for controlling access between a gateway and a mobile sink node in a delay tolerant sensor network. More particularly, the present invention relates to an access control method, which can prevent an unnecessary data transmission attempt and save a limited energy resource in a sensor network by controlling the access between the gateway and the mobile sink node using past statistical information on the access state or access stability with the mobile sink node.;COPYRIGHT KIPO 2017