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1.发明公开UNIFIED SERVICE DISCOVERY WITH PEER-ASSISTED RESOURCE MANAGEMENT FOR SERVICE MEDIATION AND ADDRESSING CONTROL IN WIFI-MIRACAST 审中-公开WIFI-MIRACAST服务调解和寻址控制的同等资源管理的统一服务发现
公开(公告)号：EP3254490A1
公开(公告)日：2017-12-13
申请号：EP15816600.9
申请日：2015-12-02
发明人： RABII, Khosro Mohammed , SUBRAMANIAM, Vijay Naicker , KAFLE, Padam Lal , SHAUKAT, Fawad , BALASUBRAMANYAM, Shivakumar , PRAVEENKUMAR, Sanigepalli
CPC分类号： H04L12/189 , H04L43/0829 , H04L65/4069 , H04L65/80 , H04W24/08 , H04W84/12
摘要： Methods, devices, systems, and non-transitory process-readable storage media for scalable data service distribution in a wireless network. A processor of a source computing device in a wireless network, such as a WiFi Miracast® network, may group all sink computing devices scheduled to receive a frame or packet of a service into a single multicast group and transmit a multicast frame or packet to the sink computing devices. Individual sink computing devices in the network may be configured to send error logs indicating the quality of their respective wireless connections with a source computing device to the source computing device. Operations of estimating a channel state, determining whether the estimated channel state satisfies an error threshold value, and generating an error log may be performed in one or more hardware modules of sink computing devices.
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公开(公告)号：EP3005755B1
公开(公告)日：2018-09-19
申请号：EP14739285.6
申请日：2014-06-05
CPC分类号： H04L65/4069 , H04L67/16 , H04L69/24 , H04W4/06 , H04W4/10 , H04W4/80 , H04W8/005 , H04W76/14 , H04W76/45 , H04W84/12
摘要： Systems and methods of communicating voice communication signals and video content over a WiFi ad hoc network and within the framework of Miracast/Wi-Fi Direct standards may include a first wireless-enabled mobile device configured to establish a Miracast session with a second wireless-enabled mobile device, enter a Miracast mirroring mode in which the first wireless-enabled mobile device establishes itself as a source device so that content output to the speaker and electronic display of the first wireless-enabled mobile device is also displayed on the speaker and electronic display of the second wireless-enabled mobile device, detect user input indicating that the push-to-send over Miracast features should be activated, activate a microphone and/or camera to capture voice communications, images, and/or video content, and transmit the captured voice communications, images, and/or video content to the second wireless-enabled mobile device.
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公开(公告)号：EP3254490B1
公开(公告)日：2019-01-30
申请号：EP15816600.9
申请日：2015-12-02
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4.发明公开CENTRALIZED APPLICATION LEVEL MULTICASTING WITH PEER-ASSISTED APPLICATION LEVEL FEEDBACK FOR SCALABLE MULTIMEDIA DATA DISTRIBUTION IN WIFI MIRACAST 审中-公开集中式应用级多媒体应用层反馈可扩展多媒体数据分发WIFI MIRACAST
公开(公告)号：EP3254491A1
公开(公告)日：2017-12-13
申请号：EP15820674.8
申请日：2015-11-23
发明人： RABII, Khosro Mohammed , SUBRAMANIAM, Vijay Naicker , KAFLE, Padam Lal , PRAVEENKUMAR, Sanigepalli , SHAUKAT, Fawad , BALASUBRAMANYAM, Shivakumar
CPC分类号： H04L12/185 , H04L12/189 , H04L65/4076 , H04L65/80 , H04W24/08 , H04W84/12
摘要： Methods, devices, systems, and non-transitory process-readable storage media for scalable data service distribution in WiFi Miracast. A processor of a source computing device in a WiFi Miracast network may group all sink computing devices scheduled to receive a frame or packet of a service into a single multicast group and transmit a multicast frame or packet to the sink computing devices. Individual sink computing devices in a WiFi Miracast network may be configured to send error logs indicating the quality of their respective wireless connections with a source computing device to the source computing device. A source computing device may add multicast group member sink computing devices to a unicast group based at least in part on missing and/or received error logs from the multicast group member sink computing devices.
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公开(公告)号：EP3254491B1
公开(公告)日：2018-11-21
申请号：EP15820674.8
申请日：2015-11-23
发明人： RABII, Khosro Mohammed , SUBRAMANIAM, Vijay Naicker , KAFLE, Padam Lal , PRAVEENKUMAR, Sanigepalli , SHAUKAT, Fawad , BALASUBRAMANYAM, Shivakumar
CPC分类号： H04L12/185 , H04L12/189 , H04L65/4076 , H04L65/80 , H04W24/08 , H04W84/12
摘要： Methods, devices, systems, and non-transitory process-readable storage media for scalable data service distribution in WiFi Miracast. A processor of a source computing device in a WiFi Miracast network may group all sink computing devices scheduled to receive a frame or packet of a service into a single multicast group and transmit a multicast frame or packet to the sink computing devices. Individual sink computing devices in a WiFi Miracast network may be configured to send error logs indicating the quality of their respective wireless connections with a source computing device to the source computing device. A source computing device may add multicast group member sink computing devices to a unicast group based at least in part on missing and/or received error logs from the multicast group member sink computing devices.
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6.发明公开METHOD AND SYSTEM FOR USING WI-FI DISPLAY TRANSPORT MECHANISMS TO ACCOMPLISH VOICE AND DATA COMMUNICATIONS 审中-公开方法和系统使用WiFi显示传输机制语音和数据通信
公开(公告)号：EP3005755A1
公开(公告)日：2016-04-13
申请号：EP14739285.6
申请日：2014-06-05
CPC分类号： H04L65/4069 , H04L67/16 , H04L69/24 , H04W4/06 , H04W4/10 , H04W4/80 , H04W8/005 , H04W76/14 , H04W76/45 , H04W84/12
摘要： Systems and methods of communicating voice communication signals and video content over a WiFi ad hoc network and within the framework of Miracast/Wi-Fi Direct standards may include a first wireless-enabled mobile device configured to establish a Miracast session with a second wireless-enabled mobile device, enter a Miracast mirroring mode in which the first wireless-enabled mobile device establishes itself as a source device so that content output to the speaker and electronic display of the first wireless-enabled mobile device is also displayed on the speaker and electronic display of the second wireless-enabled mobile device, detect user input indicating that the push-to-send over Miracast features should be activated, activate a microphone and/or camera to capture voice communications, images, and/or video content, and transmit the captured voice communications, images, and/or video content to the second wireless-enabled mobile device.
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