Patent ID: 9107204
Filing Date: 2015-08-11
Classification: H04N,H04W

Abstract:
1. A method of allocating a resource in wireless communication system, the method comprising: receiving, by a coexistence discovery and information server (CDIS) entity, at least one available resource from a TV database (TVDB) entity, wherein an Access Point (AP) entity registers the TVDB entity and at least one Coexistence Manager (CM) entity, wherein the AP entity requests the resource from the least one CM entity before the CDIS entity receives the at least one available resource from the TVDB entity, and wherein the at least one received available resource is periodically received from the TVDB entity; performing, by the CDIS entity, a neighbor set calculation based on the received at least one available resource, wherein the neighbor of at least one coexistence manager (CM) entity is calculated by the neighbor set calculation, and wherein the neighbor set calculation includes a computation of a coexistence contour to discover the neighbor of the at least one CM entity; calculating, by the CDIS entity, the resource according to the neighbor set calculation, wherein the calculated resource is negotiated among a plurality of coexistence manager (CM) entities, and wherein the resource is allocated to at least one TV band device (TV BD) after the negotiation by the CM entities; and recalculating the neighbor set after the negotiation by the CM entities, wherein the neighbor set calculation and the calculated resource are notified to at least one coexistence manager (CM) entity, and the at least one CM entity allocates the resource to the at least one TVBD entity after the negotiation by the CM entities.