EFFICIENT SERVICE DISCOVERY FOR PEER-TO-PEER NETWO

专利名称：EFFICIENT SERVICE DISCOVERY FOR PEER-TO-PEER NETWORKING DEVICES

发明人：MCGUIRE, RORY, L.P.,VAN MILLIGAN,

MICHAEL,CHESHIRE, STUART,CONN,JASON,GRAESSLEY, JOSHUA,PRATS,AUGUSTIN,TUCKER, BRIAN

申请号：EP10815773申请日：20100527公开号：EP2471001A4公开日：20141001

摘要：Techniques for discovering and/or advertising services are described herein. Afirst bitmask is received from a remote device over a wireless network, the first bitmaskhaving one or more bits that have a predetermined logical value. Each bit represents aparticular service provided by the remote device. A logical operation is performedbetween the first bitmask and a second bitmask locally generated within a local device,where the second bitmask represents a service being searched by the local device. It isdetermined whether the remote device is potentially capable of providing the servicebeing searched by the local device based on a result of the logical operation.

申请人：APPLE INC.

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