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1. 发明授权

US09513861B2 Systems and methods for discovering wireless display devices using inaudible audio signals 有权
标题翻译：使用无声音频信号发现无线显示设备的系统和方法
公开(公告)号：US09513861B2
公开(公告)日：2016-12-06
申请号：US14128001
申请日：2013-09-24
申请人： Xintian E. Lin , Jie Gao , Qinghua Li , Narjala Bhasker
发明人： Xintian E. Lin , Jie Gao , Qinghua Li , Narjala Bhasker
IPC分类号： H04W4/00 , G06F3/14 , H04M3/56 , H04W12/06 , H04W76/02 , H04W4/16 , H04W8/00 , H04W4/04 , G06F9/44 , G09G5/12
CPC分类号： G06F3/1423 , G06F9/452 , G09G5/12 , G09G2370/022 , G09G2370/16 , H04M3/567 , H04W4/04 , H04W4/043 , H04W4/16 , H04W4/80 , H04W8/005 , H04W12/06 , H04W76/14
摘要： The present disclosure relates to computer-implemented systems and methods for wireless display discovery. The method may include receiving, by a computer, a selection to detect wireless display devices. The computer may include one or more processors, a radio transceiver, and a microphone. The method may also include identifying, by the radio transceiver, a plurality of wireless display device and transmitting, by the radio transceiver, respective connection requests to the plurality of wireless display devices. Additionally, the method may include transmitting, by the radio transceiver to the wireless display devices, respective requests for inaudible audio signal transmission. The method may also include receiving, by the microphone, a plurality of inaudible audio signals from the wireless display devices. Further still, the method may include determining, based at least in part on the plurality of inaudible audio signals, whether any of the plurality of wireless display devices are in the same room as the computer.
摘要翻译：本公开涉及用于无线显示发现的计算机实现的系统和方法。该方法可以包括由计算机接收用于检测无线显示设备的选择。计算机可以包括一个或多个处理器，无线电收发器和麦克风。该方法还可以包括通过无线电收发器识别多个无线显示设备，并且由无线电收发器发送到多个无线显示设备的各自的连接请求。另外，该方法可以包括通过无线电收发器向无线显示设备发送对于无声音频信号传输的相应请求。该方法还可以包括由麦克风接收来自无线显示设备的多个听不见的音频信号。此外，该方法可以包括至少部分地基于多个听不到的音频信号确定多个无线显示设备中的任何一个是否在与计算机相同的房间中。

2. 发明申请

US20150220296A1 SYSTEMS AND METHODS FOR WIRELESS DISPLAY DISCOVERY 有权
标题翻译：无线显示发现的系统和方法
公开(公告)号：US20150220296A1
公开(公告)日：2015-08-06
申请号：US14128001
申请日：2013-09-24
申请人： Xintian E. LIN , Jie GAO , Qinghua q LI , Narjala BHASKER
发明人： Xintian E. Lin , Jie Gao , Qinghua Li , Narjala Bhasker
IPC分类号： G06F3/14 , G06F9/44 , G09G5/12
CPC分类号： G06F3/1423 , G06F9/452 , G09G5/12 , G09G2370/022 , G09G2370/16 , H04M3/567 , H04W4/04 , H04W4/043 , H04W4/16 , H04W4/80 , H04W8/005 , H04W12/06 , H04W76/14
摘要： The present disclosure relates to computer-implemented systems and methods for wireless display discovery. The method may include receiving, by a computer, a selection to detect wireless display devices. The computer may include one or more processors, a radio transceiver, and a microphone. The method may also include identifying, by the radio transceiver, a plurality of wireless display device and transmitting, by the radio transceiver, respective connection requests to the plurality of wireless display devices. Additionally, the method may include transmitting, by the radio transceiver to the wireless display devices, respective requests for inaudible audio signal transmission. The method may also include receiving, by the microphone, a plurality of inaudible audio signals from the wireless display devices. Further still, the method may include determining, based at least in part on the plurality of inaudible audio signals, whether any of the plurality of wireless display devices are in the same room as the computer.
摘要翻译：本公开涉及用于无线显示发现的计算机实现的系统和方法。该方法可以包括由计算机接收用于检测无线显示设备的选择。计算机可以包括一个或多个处理器，无线电收发器和麦克风。该方法还可以包括通过无线电收发器识别多个无线显示设备，并且由无线电收发器发送到多个无线显示设备的各自的连接请求。另外，该方法可以包括通过无线电收发器向无线显示设备发送对于无声音频信号传输的相应请求。该方法还可以包括由麦克风接收来自无线显示设备的多个听不见的音频信号。此外，该方法可以包括至少部分地基于多个听不到的音频信号确定多个无线显示设备中的任何一个是否在与计算机相同的房间中。

3. 发明授权

US08774145B2 Techniques to determine user presence 有权
标题翻译：确定用户存在的技术
公开(公告)号：US08774145B2
公开(公告)日：2014-07-08
申请号：US13078354
申请日：2011-04-01
申请人： Xintian E. Lin , Qinghua Li , Songnan Yang , Jie Gao , Yongfang Guo , Ulun Karacaoglu , Kristoffer D. Fleming
发明人： Xintian E. Lin , Qinghua Li , Songnan Yang , Jie Gao , Yongfang Guo , Ulun Karacaoglu , Kristoffer D. Fleming
IPC分类号： H04W4/00 , H04B17/00 , H04L29/08 , H04W4/20 , H04W52/28
CPC分类号： H04B17/0072 , H04B17/27 , H04L67/24 , H04W4/21 , H04W52/283
摘要： An embodiment of the present invention provides a method of detecting user presence, comprising registering a client associated with the user on a host associated with the user and setting up a wireless communication pairing, wherein while setting up the pairing, the client measures the host wireless communication power and uses it as calibration threshold for distance detection, and wherein the client measures a beacon power of the host radio and when the beacon power is above a threshold, the client is determined to be proximate to the host.
摘要翻译：本发明的实施例提供了一种检测用户存在的方法，包括将与用户相关联的客户端登记在与用户相关联的主机上并建立无线通信配对，其中在建立配对的同时，客户端测量主机无线通信功率并将其用作距离检测的校准阈值，并且其中客户端测量主机无线电的信标功率，并且当信标功率高于阈值时，客户端被确定为接近主机。

4. 发明申请

US20120250539A1 TECHNIQUES TO DETERMINE USER PRESENCE 有权
标题翻译：确定用户存在的技术
公开(公告)号：US20120250539A1
公开(公告)日：2012-10-04
申请号：US13078354
申请日：2011-04-01
申请人： Xintian E. Lin , Qinghua Li , Songnan Yang , Jie Gao , Yongfang Guo , Ulun Karacaoglu , Kristoffer D. Fleming
发明人： Xintian E. Lin , Qinghua Li , Songnan Yang , Jie Gao , Yongfang Guo , Ulun Karacaoglu , Kristoffer D. Fleming
IPC分类号： H04B17/00 , H04B7/00 , H04B5/00 , G06F1/32 , H04W24/00
CPC分类号： H04B17/0072 , H04B17/27 , H04L67/24 , H04W4/21 , H04W52/283
摘要： An embodiment of the present invention provides a method of detecting user presence, comprising registering a client associated with the user on a host associated with the user and setting up a wireless communication pairing, wherein while setting up the pairing, the client measures the host wireless communication power and uses it as calibration threshold for distance detection, and wherein the client measures a beacon power of the host radio and when the beacon power is above a threshold, the client is determined to be proximate to the host.
摘要翻译：本发明的实施例提供了一种检测用户存在的方法，包括将与用户相关联的客户端登记在与用户相关联的主机上并建立无线通信配对，其中在建立配对的同时，客户端测量主机无线通信功率并将其用作距离检测的校准阈值，并且其中客户端测量主机无线电的信标功率，并且当信标功率高于阈值时，客户端被确定为接近主机。

5. 发明授权

US09166652B2 Near field coupling solutions for Wi-Fi based wireless docking 有权
标题翻译：用于Wi-Fi无线对接的近场耦合解决方案
公开(公告)号：US09166652B2
公开(公告)日：2015-10-20
申请号：US13603677
申请日：2012-09-05
申请人： Songnan Yang , Ulun Karacaoglu , Xintian E. Lin , Bin Xiao , Narjala Bhasker
发明人： Songnan Yang , Ulun Karacaoglu , Xintian E. Lin , Bin Xiao , Narjala Bhasker
IPC分类号： H04B7/00 , H04B1/38 , H04B5/00
CPC分类号： H04B5/0025 , H04B5/0012 , H04B5/0037 , H04B5/0075
摘要： Described herein are techniques related one or more systems, apparatuses, methods, etc. for a wireless fidelity (Wi-Fi) based wireless docking in an enterprise environment. In an implementation, a separate low radiating antenna is constructed and installed at a bottom surface of a wireless device and at a docking surface of a docking station. In this implementation, the low radiating antenna is configured to provide local wireless communication (i.e., Wi-Fi based communication) between a docking pair that includes the wireless device and the docking station.
摘要翻译：这里描述了与企业环境中基于无线保真（Wi-Fi）的无线对接的一个或多个系统，装置，方法等有关的技术。在一个实现中，单独的低辐射天线被构造并安装在无线设备的底表面和对接站的对接表面处。在该实现中，低辐射天线被配置为在包括无线设备的对接对与对接站之间提供本地无线通信（即，基于Wi-Fi的通信）。

6. 发明申请

US20140065956A1 NEAR FIELD COUPLING SOLUTIONS FOR WI-FI BASED WIRELESS DOCKING 有权
标题翻译：用于基于WI-FI的无线锁定的现场耦合解决方案
公开(公告)号：US20140065956A1
公开(公告)日：2014-03-06
申请号：US13603677
申请日：2012-09-05
申请人： Songnan Yang , Ulun Karacaoglu , Xintian E. Lin , Bin Xiao , Narjala Bhasker
发明人： Songnan Yang , Ulun Karacaoglu , Xintian E. Lin , Bin Xiao , Narjala Bhasker
IPC分类号： H04B5/00
CPC分类号： H04B5/0025 , H04B5/0012 , H04B5/0037 , H04B5/0075
摘要： Described herein are techniques related one or more systems, apparatuses, methods, etc. for a wireless fidelity (Wi-Fi) based wireless docking in an enterprise environment. In an implementation, a separate low radiating antenna is constructed and installed at a bottom surface of a wireless device and at a docking surface of a docking station. In this implementation, the low radiating antenna is configured to provide local wireless communication (i.e., Wi-Fi based communication) between a docking pair that includes the wireless device and the docking station.
摘要翻译：这里描述了与企业环境中基于无线保真（Wi-Fi）的无线对接的一个或多个系统，装置，方法等有关的技术。在一个实现中，单独的低辐射天线被构造并安装在无线设备的底表面和对接站的对接表面处。在该实现中，低辐射天线被配置为在包括无线设备的对接对与对接站之间提供本地无线通信（即，基于Wi-Fi的通信）。

7. 发明授权

US09113141B2 Wireless channel aware adaptive video bit rate encoding 有权
标题翻译：无线信道感知自适应视频比特率编码
公开(公告)号：US09113141B2
公开(公告)日：2015-08-18
申请号：US12928333
申请日：2010-12-09
申请人： Jie Gao , Xintian E. Lin , Babu P. Lukose
发明人： Jie Gao , Xintian E. Lin , Babu P. Lukose
IPC分类号： H04N19/146 , H04N19/115 , H04N19/164 , H04N19/184
CPC分类号： H04N19/146 , H04N19/10 , H04N19/115 , H04N19/164 , H04N19/184
摘要： A determination and query is performed on wireless channel on which video data is transmitted from a transmitting wireless display or WiDi device. Based on a channel capacity and implementing an algorithm, the encoding bit rate at the transmitting WiDi device. is adaptively adjusted based on the determined channel capacity.
摘要翻译：在从发送无线显示器或WiDi设备发送视频数据的无线信道上执行确定和查询。基于信道容量和实现算法，在发射WiDi设备处的编码比特率。基于确定的信道容量自适应地调整。

8. 发明授权

US08583054B2 Wireless display performance enhancement 有权
标题翻译：无线显示性能提升
公开(公告)号：US08583054B2
公开(公告)日：2013-11-12
申请号：US12978559
申请日：2010-12-25
申请人： Jie Gao , Xintian E. Lin , Xue Yang , Leora Roth
发明人： Jie Gao , Xintian E. Lin , Xue Yang , Leora Roth
IPC分类号： H04B17/00 , H04K3/00
CPC分类号： H04B1/0475 , H04W52/241 , H04W52/267
摘要： Embodiments may comprise logic such as hardware and/or code to adaptively control the transmission power for a wireless channel. In many embodiments, adaptively controlling the transmission power may reduce or, in some embodiments, minimize interference between the wireless display (WiDi) transmissions and other transmissions such as multimedia content streaming over another wireless channel to the notebook via a second generation (2G) channel, third generation (3G) channel, or a future long term evolution (LTE) channel.
摘要翻译：实施例可以包括诸如用于自适应地控制无线信道的传输功率的硬件和/或代码的逻辑。在许多实施例中，自适应地控制传输功率可以减少或在一些实施例中将无线显示（WiDi）传输和诸如通过另一无线信道的多媒体内容的其他传输之间的干扰最小化到第二代（2G）信道到笔记本，第三代（3G）频道或未来长期演进（LTE）频道。

9. 发明授权

US08520728B2 Adaptive data transmission rate control for a wireless display device 有权
标题翻译：无线显示设备的自适应数据传输速率控制
公开(公告)号：US08520728B2
公开(公告)日：2013-08-27
申请号：US12924231
申请日：2010-09-23
申请人： Jie Gao , Xintian E. Lin , Inching Chen
发明人： Jie Gao , Xintian E. Lin , Inching Chen
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04
CPC分类号： H04N19/146 , H04L65/4084 , H04L65/80 , H04N21/4122 , H04N21/4143 , H04N21/43637 , H04N21/4402 , H04N21/44227
摘要： A method, a computer readable medium and an apparatus to adaptively control a data transmission rate of a wireless display device. The method includes determining a current data transmission rate capacity of a wireless channel; and controlling a data transmission rate of a wireless transmission device based on the current data transmission rate capacity.
摘要翻译：一种方法，计算机可读介质和用于自适应地控制无线显示设备的数据传输速率的装置。该方法包括确定无线信道的当前数据传输速率容量; 以及基于当前数据传输速率容量来控制无线传输设备的数据传输速率。

10. 发明申请

US20120164961A1 Wireless Display Performance Enhancement 有权
标题翻译：无线显示性能提升
公开(公告)号：US20120164961A1
公开(公告)日：2012-06-28
申请号：US12978559
申请日：2010-12-25
申请人： Jie Gao , Xintian E. Lin , Xue Yang , Leora Roth
发明人： Jie Gao , Xintian E. Lin , Xue Yang , Leora Roth
IPC分类号： H01Q11/12
CPC分类号： H04B1/0475 , H04W52/241 , H04W52/267
摘要： Embodiments may comprise logic such as hardware and/or code to adaptively control the transmission power for a wireless channel. In many embodiments, adaptively controlling the transmission power may reduce or, in some embodiments, minimize interference between the wireless display (WiDi) transmissions and other transmissions such as multimedia content streaming over another wireless channel to the notebook via a second generation (2G) channel, third generation (3G) channel, or a future long term evolution (LTE) channel.
摘要翻译：实施例可以包括诸如用于自适应地控制无线信道的传输功率的硬件和/或代码的逻辑。在许多实施例中，自适应地控制传输功率可以减少或在一些实施例中将无线显示（WiDi）传输和诸如通过另一无线信道的多媒体内容的其他传输之间的干扰最小化到第二代（2G）信道到笔记本，第三代（3G）频道或未来长期演进（LTE）频道。

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