Patent ID: 9345030
Filing Date: 2016-05-17
CPC Classification: H04W

Claim Text:
1. A white space sharing control method comprising: mapping, on area information, location information of a wireless device indicating a request for using a white space; determining, by a database apparatus or an agent apparatus, availability of the white space for each application for each area, based on the area information and a priority of applications for the white space determined in advance, when a plurality of wireless devices for different applications compete for using the white space; and notifying, by the database apparatus or the agent apparatus, the wireless devices for the different applications of a result of the determining, wherein the determining comprises, when a request is received, for a first application, to use a white space reserved for a second application having a lower priority than the first application, removing a reservation for the second application from the white space in a communication area for the first application to have the white space become available for the first application.