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1. 发明授权

US08502856B2 In conference display adjustments 有权
标题翻译：在会议显示调整
公开(公告)号：US08502856B2
公开(公告)日：2013-08-06
申请号：US12794768
申请日：2010-06-06
申请人： Elizabeth C. Cranfill , Stephen O. Lemay , Hsi-Jung Wu , Xiaosong Zhou , Joe S. Abuan , Hyeonkuk Jeong , Roberto Garcia, Jr.
发明人： Elizabeth C. Cranfill , Stephen O. Lemay , Hsi-Jung Wu , Xiaosong Zhou , Joe S. Abuan , Hyeonkuk Jeong , Roberto Garcia, Jr.
IPC分类号： H04N7/15
CPC分类号： H04N7/141 , G06F3/04817 , G06F3/04842 , G06F3/04886 , G06F9/451 , G09G5/14 , H04M1/72583 , H04N5/2258 , H04N5/2624 , H04N5/272 , H04N7/147 , H04N7/15
摘要： Some embodiments provide a method for modifying a composite display of a first mobile device that is engaged in a video conference with a second device. The method presents, on the first device, the composite display having a first video captured by the first device and a second video captured by the second device. The method receives, at the first device, an input for modifying the composite display during the video conference. The method modifies the composite display based on the received input.
摘要翻译：一些实施例提供了一种用于修改与第二设备进行视频会议的第一移动设备的复合显示器的方法。该方法在第一设备上呈现具有由第一设备捕获的第一视频和由第二设备捕获的第二视频的复合显示器。该方法在第一设备处接收用于在视频会议期间修改复合显示器的输入。该方法基于接收到的输入修改复合显示。

2. 发明授权

US08744420B2 Establishing a video conference during a phone call 有权
标题翻译：在电话会议期间建立视频会议
公开(公告)号：US08744420B2
公开(公告)日：2014-06-03
申请号：US12794766
申请日：2010-06-06
申请人： Elizabeth C. Cranfill , Stephen O. Lemay , Joe S. Abuan , Hsi-Jung Wu , Xiaosong Zhou , Roberto Garcia, Jr.
发明人： Elizabeth C. Cranfill , Stephen O. Lemay , Joe S. Abuan , Hsi-Jung Wu , Xiaosong Zhou , Roberto Garcia, Jr.
IPC分类号： H04M3/42
CPC分类号： H04N7/141 , G06F3/04817 , G06F3/04842 , G06F3/04886 , G06F9/451 , G09G5/14 , H04M1/72583 , H04N5/2258 , H04N5/2624 , H04N5/272 , H04N7/147 , H04N7/15
摘要： Some embodiments provide a method for initiating a video conference using a first mobile device. The method presents, during an audio call through a wireless communication network with a second device, a selectable user-interface (UI) item on the first mobile device for switching from the audio call to the video conference. The method receives a selection of the selectable UI item. The method initiates the video conference without terminating the audio call. The method terminates the audio call before allowing the first and second devices to present audio and video data exchanged through the video conference.
摘要翻译：一些实施例提供了使用第一移动设备发起视频会议的方法。该方法在通过具有第二设备的无线通信网络的音频呼叫期间呈现在第一移动设备上的用于从音频呼叫切换到视频会议的可选择的用户界面（UI）项目。该方法接收可选UI项目的选择。该方法启动视频会议而不终止音频通话。该方法在允许第一和第二设备呈现通过视频会议交换的音频和视频数据之前终止音频呼叫。

3. 发明授权

US08874090B2 Remote control operations in a video conference 有权
标题翻译：视频会议中的遥控操作
公开(公告)号：US08874090B2
公开(公告)日：2014-10-28
申请号：US12794772
申请日：2010-06-06
申请人： Joe S. Abuan , James O. Normile , Hsi-Jung Wu , Haitao Guo , Douglas S. Price , Xiaosong Zhou , Dazhong Zhang , Berkat S. Tung , Roberto Garcia, Jr. , Hyeonkuk Jeong , Yan Yang , David A. Eldred , Elizabeth C. Cranfill , Andrew Yanowitz , Ting Chen , David D. Kuo
发明人： Joe S. Abuan , James O. Normile , Hsi-Jung Wu , Haitao Guo , Douglas S. Price , Xiaosong Zhou , Dazhong Zhang , Berkat S. Tung , Roberto Garcia, Jr. , Hyeonkuk Jeong , Yan Yang , David A. Eldred , Elizabeth C. Cranfill , Andrew Yanowitz , Ting Chen , David D. Kuo
IPC分类号： H04M3/00 , H04N7/15 , H04N7/14
CPC分类号： H04N7/141 , G06F3/04817 , G06F3/04842 , G06F3/04886 , G06F9/451 , G09G5/14 , H04M1/72583 , H04N5/2258 , H04N5/2624 , H04N5/272 , H04N7/147 , H04N7/15
摘要： Some embodiments provide a method for allowing a first device that is in a video conference with a second mobile device to remotely control the second mobile device. The method sends images captured by a camera of the first device to the second device. The method receives images captured by a camera of the second device. The method sends a command through a communication channel of a real-time communication session to the second device. The command is for instructing the second device to perform an operation that modifies the images captured by the camera of the second device.
摘要翻译：一些实施例提供了一种用于允许与第二移动设备进行视频会议的第一设备来远程控制第二移动设备的方法。该方法将由第一设备的照相机拍摄的图像发送到第二设备。该方法接收由第二设备的相机拍摄的图像。该方法通过实时通信会话的通信信道向第二设备发送命令。该命令用于指示第二设备执行修改由第二设备的相机拍摄的图像的操作。

4. 发明授权

US08451994B2 Switching cameras during a video conference of a multi-camera mobile device 有权
公开(公告)号：US08451994B2
公开(公告)日：2013-05-28
申请号：US12794775
申请日：2010-06-06
申请人： Joe S. Abuan , David A. Eldred , Hyeonkuk Jeong , Roberto Garcia, Jr. , Hsi-Jung Wu , Xiaosong Zhou , Elizabeth C. Cranfill , James O. Normile
发明人： Joe S. Abuan , David A. Eldred , Hyeonkuk Jeong , Roberto Garcia, Jr. , Hsi-Jung Wu , Xiaosong Zhou , Elizabeth C. Cranfill , James O. Normile
IPC分类号： H04M11/00
CPC分类号： H04N7/141 , G06F3/04817 , G06F3/04842 , G06F3/04886 , G06F9/451 , G09G5/14 , H04M1/72583 , H04N5/2258 , H04N5/2624 , H04N5/272 , H04N7/147 , H04N7/15
摘要： Some embodiments provide a method for conducting a video conference between a first mobile device and a second device. The first mobile device includes first and second cameras. The method selects the first camera for capturing images. The method transmits images captured by the first camera to the second device. The method receives selections of the second camera for capturing images during the video conference. The method terminates the transmission of images captured by the first camera and transmits images captured by the second camera of the first mobile device to the second device during the video conference.

5. 发明授权

US08773993B2 Adaptive bandwidth estimation 有权
标题翻译：自适应带宽估计
公开(公告)号：US08773993B2
公开(公告)日：2014-07-08
申请号：US13085456
申请日：2011-04-12
申请人： Hassan A. Shojania , Hyeonkuk Jeong , Joe S. Abuan , Roberto Garcia, Jr. , Thomas C. Jansen , James O. Normile , Hsi-Jung Wu , Yan Yang , Xiaosong Zhou
发明人： Hassan A. Shojania , Hyeonkuk Jeong , Joe S. Abuan , Roberto Garcia, Jr. , Thomas C. Jansen , James O. Normile , Hsi-Jung Wu , Yan Yang , Xiaosong Zhou
IPC分类号： G08C15/00
CPC分类号： H04L43/0882 , H04L43/10
摘要： Some embodiments provide a method of combining multiple streams of data packets into a single combined stream in a manner that facilitates accurate estimation of bandwidth of a connection over a network between two devices. When combining the streams into the combined stream, the method associates a set of packets from a first stream and a reference packet from a second stream to form a longer sequence of packets in the combined stream. The method sends the combined stream from a first device to a second device so that the second device can estimate the bandwidth of the connection between the first and second devices based on the inter-arrival times of the packets in the sequence of packets.
摘要翻译：一些实施例提供了一种将多个数据分组流合并为单个组合流的方法，其方式是促进通过两个设备之间的网络上的连接的带宽的精确估计。当将流合并到组合流中时，该方法将来自第一流的一组分组和来自第二个流的参考分组相关联，以在组合流中形成较长的分组序列。该方法将组合流从第一设备发送到第二设备，使得第二设备可以基于分组序列中的分组的到达之间时间来估计第一和第二设备之间的连接的带宽。

6. 发明授权

US09264659B2 Video conference network management for a mobile device 有权
标题翻译：移动设备的视频会议网络管理
公开(公告)号：US09264659B2
公开(公告)日：2016-02-16
申请号：US12794774
申请日：2010-06-06
申请人： Joe S. Abuan , James O. Normile , Hsi-Jung Wu , Yan Yang , Hyeonkuk Jeong , Xiaosong Zhou , Roberto Garcia, Jr.
发明人： Joe S. Abuan , James O. Normile , Hsi-Jung Wu , Yan Yang , Hyeonkuk Jeong , Xiaosong Zhou , Roberto Garcia, Jr.
IPC分类号： H04L12/16 , H04N7/14 , H04N7/15 , G06F3/0484 , G09G5/14 , H04N5/262 , H04N5/272 , H04N5/225
CPC分类号： H04N7/141 , G06F3/04817 , G06F3/04842 , G06F3/04886 , G06F9/451 , G09G5/14 , H04M1/72583 , H04N5/2258 , H04N5/2624 , H04N5/272 , H04N7/147 , H04N7/15
摘要： Some embodiments provide a method for managing a video conference between a first device and a second device. The method identifies a first ceiling bit rate for transmitting video conference data to the second device through the communication channel. The method identifies a current bit rate that is less than the first ceiling bit rate. The method receives networking data regarding the communication channel from the second device. The method determines, from the received network data, that the communication channel will sustain an increase in the current bit rate. The method increments the current bit rate. The method iteratively performs the receiving, determining, and incrementing operations until a determination is made that the communication channel will not sustain the increase in the current bit rate.
摘要翻译：一些实施例提供了一种用于管理第一设备和第二设备之间的视频会议的方法。该方法通过通信信道识别用于将视频会议数据发送到第二设备的第一上限比特率。该方法识别当前比特率小于第一个上限比特率。该方法从第二设备接收关于通信信道的网络数据。该方法从接收到的网络数据确定通信信道将维持当前比特率的增加。该方法会增加当前的比特率。该方法迭代地执行接收，确定和递增操作，直到确定通信信道不会维持当前比特率的增加。

7. 发明授权

US10045089B2 Selection of encoder and decoder for a video communications session 有权
公开(公告)号：US10045089B2
公开(公告)日：2018-08-07
申请号：US13196850
申请日：2011-08-02
申请人： Hyeonkuk Jeong , Roberto Garcia, Jr. , Xiaosong Zhou , Douglas S. Price , Joe S. Abuan
发明人： Hyeonkuk Jeong , Roberto Garcia, Jr. , Xiaosong Zhou , Douglas S. Price , Joe S. Abuan
IPC分类号： H04N21/6547 , H04N21/65 , H04N19/156 , H04N19/103 , H04N19/166 , H04N19/12 , H04N7/15 , H04N7/14 , H04N21/4788 , H04N21/6379 , H04N21/654 , H04N19/164
摘要： For a first device participating in a video communications session with a second device, some embodiments provide a method that receives sets of encoding features supported by each of one or more decoders of the second device. The method selects an encoder for the video communication session from several encoders available to the first device. The method selects a set of encoding features of the selected encoder based on the sets of encoding features received from the second device. The method transmits an encoded video bitstream to the second device along with information identifying the selected features in order for the second device to select a decoder to decode the bitstream.

8. 发明授权

US08769278B2 Apparatus and method for efficiently and securely exchanging connection data 有权
标题翻译：用于有效和安全地交换连接数据的装置和方法
公开(公告)号：US08769278B2
公开(公告)日：2014-07-01
申请号：US12832017
申请日：2010-07-07
申请人： Joe S. Abuan , Berkat S. Tung , Robert Sun Quattlebaum , Barry A. Whitebook , Roberto Garcia, Jr.
发明人： Joe S. Abuan , Berkat S. Tung , Robert Sun Quattlebaum , Barry A. Whitebook , Roberto Garcia, Jr.
IPC分类号： H04L9/32 , G06F15/16
CPC分类号： H04L67/141 , H04L9/32 , H04L61/15 , H04L61/2571 , H04L61/2575 , H04L61/2578 , H04L61/2589 , H04L63/029 , H04L63/068 , H04L63/08 , H04L67/104
摘要： An apparatus, method, and machine-readable medium are described for securely and efficiently exchanging connection data for a peer-to-peer (“P2P”) session on a network comprising. For example, in one embodiment, a connection data exchange (“CDX”) service can perform the function of a central exchange point for connection data. In one embodiment, the CDX service can perform the operations of receiving a connection data structure, sometimes referred to herein as a “ticket,” created by a matchmaker or an invitation service in response to requests from a group of mobile computing devices attempting to establish peer-to-peer (“P2P”) connections. The ticket can identify each of the group of mobile computing devices and can include encrypted NAT hole punch data associated with each of the mobile computing devices. The CDX service can authenticate the ticket and decrypt the NAT hole punch data contained in the ticket using a CDX ticket key used by the matchmaker service or the invitation service to encrypt the ticket. Once the ticket is authenticated and the hole punch data retrieved, the CDX service can send connection data to each of the mobile computing devices residing behind NAT devices using the NAT hole punch data.
摘要翻译：描述了一种装置，方法和机器可读介质，用于安全且有效地交换包括网络上的对等（“P2P”）对话的连接数据。例如，在一个实施例中，连接数据交换（“CDX”）服务可以执行用于连接数据的中央交换点的功能。在一个实施例中，CDX服务可以响应于来自一组试图建立的移动计算设备的请求，执行接收由配对者或邀请服务创建的连接数据结构（这里有时称为“票证”）的操作对等（“P2P”）连接。票证可以识别移动计算设备中的每一个，并且可以包括与每个移动计算设备相关联的加密的NAT穿孔数据。 CDX服务可以使用配对服务或邀请服务使用的CDX票券密钥来对票据进行身份验证并解密包含在票据中的打孔数据，从而加密票据。一旦机票被认证并且检索到打孔数据，则CDX服务可以使用NAT打孔数据向驻留在NAT设备之后的每个移动计算设备发送连接数据。

9. 发明授权

US08570907B2 Multi-network architecture for media data exchange 有权
标题翻译：用于媒体数据交换的多网络架构
公开(公告)号：US08570907B2
公开(公告)日：2013-10-29
申请号：US12832049
申请日：2010-07-07
申请人： Roberto Garcia, Jr. , Hyeonkuk Jeong , Nirav Patel , Berkat S. Tung , Joe S. Abuan
发明人： Roberto Garcia, Jr. , Hyeonkuk Jeong , Nirav Patel , Berkat S. Tung , Joe S. Abuan
IPC分类号： H04L12/16 , H04Q11/00 , A63F9/24 , A63F13/00 , G06F17/00 , G06F19/00
CPC分类号： H04L65/403 , H04L12/1827 , H04L29/12367 , H04L43/08 , H04L61/2514 , H04N7/15
摘要： Some embodiments use several different types of networks to relay several different types of media content among several different computing devices. The media content of some embodiments is data that a computing device can process in order to provide a presentation of the media content to a user of the device. Examples of types of such media content include audio data, video data, text data, picture data, game data, and/or other media data. In some embodiments, two different networks relay media content of two different types among multiple computing devices. Specifically, in some embodiments, a first network routes among the computing devices one type of media data content (e.g., game data), while a second network routes among the computing devices another type of media data content (e.g., audio and/or video data of game participants). The two networks differ in some embodiments based on their topology.
摘要翻译：一些实施例使用几种不同类型的网络来在几个不同的计算设备之间中继多个不同类型的媒体内容。一些实施例的媒体内容是计算设备可以处理的数据，以便向设备的用户提供媒体内容的呈现。这种媒体内容的类型的示例包括音频数据，视频数据，文本数据，图片数据，游戏数据和/或其他媒体数据。在一些实施例中，两个不同的网络在多个计算设备之间中继两种不同类型的媒体内容。具体地说，在一些实施例中，第一网络在计算设备之间路由一种类型的媒体数据内容（例如，游戏数据），而第二网络在计算设备之间路由另一类型的媒体数据内容（例如，音频和/或视频游戏参与者的数据）。在一些实施例中，两个网络基于它们的拓扑而不同。

10. 发明授权

US08711736B2 Audio processing in a multi-participant conference 有权
标题翻译：多参与者会议中的音频处理
公开(公告)号：US08711736B2
公开(公告)日：2014-04-29
申请号：US12884129
申请日：2010-09-16
申请人： Roberto Garcia, Jr. , Hyeonkuk Jeong , Nirav Patel , Berkat S. Tung , Joe S. Abuan
发明人： Roberto Garcia, Jr. , Hyeonkuk Jeong , Nirav Patel , Berkat S. Tung , Joe S. Abuan
IPC分类号： H04Q11/00 , H04M3/56 , H04N7/15
CPC分类号： H04M3/561 , H04M3/568 , H04N7/15
摘要： A first computing device distributes audio signals to several computing devices of participants in a communication session. In some embodiments, the first computing device serves as a central distributor for receiving audio signals from other computing devices, compositing the audio signals and distributing the composited audio signals to the other computing devices. The first computing device prioritizes the received audio signals based on a set of criteria and selects several highly prioritized audio signals. The first computing device generates composite audio signals using only the selected audio signals. The first computing device sends each computing device the composited audio signal for the device. In some cases, the first computing device sends a selected audio signal to another computing device without mixing the signal with any other audio signal.
摘要翻译：第一计算设备将音频信号分配给通信会话中的参与者的多个计算设备。在一些实施例中，第一计算设备用作中央分配器，用于从其他计算设备接收音频信号，合成音频信号并将合成音频信号分配到其他计算设备。第一计算设备基于一组标准对接收到的音频信号进行优先级排序，并选择几个高度优先的音频信号。第一计算设备仅使用所选择的音频信号产生复合音频信号。第一计算设备向每个计算设备发送用于设备的合成音频信号。在一些情况下，第一计算设备将选定的音频信号发送到另一个计算设备，而不会将该信号与任何其它音频信号混合。

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