Efficient service discovery for peer-to-peer netwo

专利名称：Efficient service discovery for peer-to-peer

networking devices

发明人：Rory L. P. McGuire,Michael Van

Milligan,Jason Conn,Joshua Graessley,Sr.,Augustin Prats,Brian Tucker

申请号：US14063915申请日：20131025公开号：US09344339B2公开日：20160517

专利附图：

摘要：Techniques for discovering and/or advertising services are described herein. A

first 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：Cupertino CA US

国籍：US

代理机构：Park, Vaughan, Fleming & Dowler LLP

代理人：Anthony P. Jones

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