公开(公告)号：US10039051B2

公开(公告)日：2018-07-31

申请号：US15063481

申请日：2016-03-07

申请人： Microsoft Technology Licensing, LLC

发明人： Mahmoud S. Elhaddad ,  Mitesh K. Desai ,  Henrique M. A. Filgueiras ,  Amer A. Hassan ,  Trideepraj Roychoudhury ,  Mukund Sakaranarayan

IPC分类号： H04W8/00 ,  H04W48/16 ,  H04L29/08

CPC分类号： H04W48/16 ,  H04L67/104 ,  H04W8/005

摘要： A wireless device that discovers other wireless devices for the formation of a peer-to-peer connection may perform a scan that is limited in duration and power consumption. The scan nonetheless is highly likely to discover a device, if a discoverable device exists. In addition, the scan may be performed in compliance with parameters of a peer-to-protocol such that the scan may be readily implemented in a wireless device, in some embodiments even as a firmware upgrade on a wireless network interface card. Parameters of the scan may be adjusted to increase the likelihood that, if the scan completes without discovering a device, no discoverable device exists. The scan may be used in an overall process in which discovery ends or the scan is selectively repeated following an unsuccessful scan, without entering a find phase.

公开(公告)号：US20160192282A1

公开(公告)日：2016-06-30

申请号：US15063481

申请日：2016-03-07

申请人： Microsoft Technology Licensing, LLC

发明人： Mahmoud S. Elhaddad ,  Mitesh K. Desai ,  Henrique M.A. Filgueiras ,  Amer A. Hassan ,  Trideepraj Roychoudhury ,  Mukund Sakaranarayan

IPC分类号： H04W48/16

CPC分类号： H04W48/16 ,  H04L67/104 ,  H04W8/005

摘要： A wireless device that discovers other wireless devices for the formation of a peer-to-peer connection may perform a scan that is limited in duration and power consumption. The scan nonetheless is highly likely to discover a device, if a discoverable device exists. In addition, the scan may be performed in compliance with parameters of a peer-to-protocol such that the scan may be readily implemented in a wireless device, in some embodiments even as a firmware upgrade on a wireless network interface card. Parameters of the scan may be adjusted to increase the likelihood that, if the scan completes without discovering a device, no discoverable device exists. The scan may be used in an overall process in which discovery ends or the scan is selectively repeated following an unsuccessful scan, without entering a find phase.

摘要翻译： 发现用于形成对等连接的其他无线设备的无线设备可以执行在持续时间和功耗方面受到限制的扫描。 如果存在可发现的设备，则扫描很有可能发现设备。 此外，可以根据对等协议的参数执行扫描，使得扫描可以容易地在无线设备中实现，在一些实施例中，即使在无线网络接口卡上的固件升级。 可以调整扫描的参数以增加如果扫描在没有发现设备的情况下完成的可能性，则不存在可发现的设备。 扫描可以在发现结束的整个过程中使用，或者在不成功扫描之后选择性地重复扫描，而不进入查找阶段。