Efficient Service Discovery for Peer-to-Peer Netwo

专利名称：Efficient Service Discovery for Peer-to-Peer

Networking Devices

发明人：McGujire, Rory L.P.,Van Milligan,

Michael,Cheshire, Stuart,Conn,Jason,Graessley, Joshua,Prats,Augustin,Tucker, Brian

申请号：EP10165028.1申请日：20100604公开号：EP2293517A1公开日：20110309

专利附图：

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.

地址：1 Infinite Loop Cupertino, CA 95014 US

国籍：US

代理机构：Barnfather, Karl Jon

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