APPARATUS AND METHOD ADAPTED FOR DIRECTIONAL BANDWIDTH RESERVATION WITH FIXED ANNOUNCEMENT SLOT IN WIRELESS NETWORKS,申请号EP20090719850-传众专利搜索

APPARATUS AND METHOD ADAPTED FOR DIRECTIONAL BANDWIDTH RESERVATION WITH FIXED ANNOUNCEMENT SLOT IN WIRELESS NETWORKS

申请公布号：EP2253159(A4)

申请号：EP20090719850

申请日期：2009.03.11

申请公布日期：2014.05.14

申请人：

INTEL CORPORATION

发明人：KESSELMAN, ALEX;TRAININ, SOLOMON;BACHRACH, YUVAL

分类号：H04W74/08;H01Q3/26;H04B7/06;H04W28/26;H04W84/18

主分类号：H04W74/08

摘要：An embodiment of the present invention provides an apparatus, comprising a transceiver operable in a wireless personal area network, wherein the transceiver is configured to communicate with a coordinator and at least one receiver and wherein the transceiver and the coordinator use a directional reservation of free channel time blocks using contention-based slots, by selecting uniformly at random contention slots by the transceiver and transmitting a bandwidth reservation request message specifying the requested reservation period using directional transmission pointed towards the coordinator.