发明名称 |
Efficient service discovery for peer-to-peer networking devices |
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 bitmask having one or more bits that have a predetermined logical value. Each bit represents a particular service provided by the remote device. A logical operation is performed between 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 is determined whether the remote device is potentially capable of providing the service being searched by the local device based on a result of the logical operation.
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申请公布号 |
US8572248(B2) |
申请公布日期 |
2013.10.29 |
申请号 |
US201213617212 |
申请日期 |
2012.09.14 |
申请人 |
MCGUIRE RORY L. P.;VAN MILLIGAN MICHAEL;CONN JASON;GRAESSLEY JOSHUA;PRATS AUGUSTIN;TUCKER BRIAN;APPLE INC. |
发明人 |
MCGUIRE RORY L. P.;VAN MILLIGAN MICHAEL;CONN JASON;GRAESSLEY JOSHUA;PRATS AUGUSTIN;TUCKER BRIAN |
分类号 |
G06F15/173 |
主分类号 |
G06F15/173 |
代理机构 |
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代理人 |
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地址 |
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