公开(公告)号：US10080231B2

公开(公告)日：2018-09-18

申请号：US14740486

申请日：2015-06-16

Applicant: Avaya Inc.

Inventor： Oren Bakshe ,  Eyal Sayar ,  Gal Keren ,  Ori Modai

IPC: H04W72/04 ,  H04W24/10 ,  H04W28/22

CPC classification number: H04W72/0493 ,  H04W24/10 ,  H04W28/22

Abstract: Embodiments disclosed herein provide systems and methods for optimizing channel bandwidth usage in a communication network from a sender. In a particular embodiment, a method provides transmitting first data on a first data channel from the sender to a receiver at a first rate that does not exceed an available amount of bandwidth on the communication network. The method further provides determining that the first data channel is attempting to transmit at a second rate that is higher than the first rate. Also, the method provides continuing to transmit the first data on the first data channel while increasing from the first rate to the second rate in increments until either the second rate is achieved or the available amount of bandwidth is reached.

公开(公告)号：US10013805B2

公开(公告)日：2018-07-03

申请号：US14601505

申请日：2015-01-21

Applicant: Avaya Inc.

Inventor： Tamar Barzuza ,  Yair Wiener ,  Ori Modai

IPC: H04N7/14 ,  G06T19/00 ,  H04N7/15 ,  G06F3/0484 ,  H04L29/06 ,  H04N13/04 ,  H04L12/18 ,  G02B27/01

CPC classification number: G06T19/006 ,  G02B27/01 ,  G02B27/017 ,  G02B2027/014 ,  G02B2027/0178 ,  G06F3/04842 ,  H04L12/18 ,  H04L12/1827 ,  H04L65/403 ,  H04L65/4038 ,  H04L67/38 ,  H04N7/15 ,  H04N7/157 ,  H04N13/332

Abstract: Embodiments disclosed herein provide methods, systems, and computer readable storage media for facilitating controlling a meeting between remote Augmented Reality (AR) and Virtual Reality (VR) participants. In a particular embodiment, a method provides, during a conference session wherein a plurality of head mounted displays (HMDs) are each worn by one of a plurality of participants, compiling first orientation information and first view information from a first HMD of the plurality of HMDs. The orientation information describes current orientation of the first HMD. Based on the first orientation information and the first view information, the method provides determining a first change to how video is presented the first HMD. Also, the method provides directing the first HMD to implement the first change.

公开(公告)号：US20160142591A1

公开(公告)日：2016-05-19

申请号：US15003254

申请日：2016-01-21

Applicant: Avaya Inc.

Inventor： Ori Modai ,  Venkatesh Krishnaswamy ,  Gal Eliraz-Levonai ,  Michael Vernick

IPC: H04N5/04 ,  H04N7/15 ,  H04N7/14

CPC classification number: H04N5/04 ,  H04N5/45 ,  H04N7/148 ,  H04N21/242 ,  H04N21/4126 ,  H04N21/8547

Abstract: Disclosed herein are systems, methods, and non-transitory computer-readable storage media for detect adjunct peripherials, and coordinating their media capabilities (as a preparation to be able to signal their capabilities). The host device and the peripherials can synchronize wall clocks. The system sets up a call (or receive a call) from a remote host device, and requests the peripherials to check for network connectivity to the remote host device (connectivity check). This check can be done by using a STUN/TURN procedure. The system establishes direct connectivity between the peripherials and the remote host device and monitors lip sync by transferring RTCP messages between the host device and the peripherials and instructing display and playback periphrials/sub systems to align lip sync.

Abstract translation: 本文公开了用于检测辅助外围设备的系统，方法和非暂时的计算机可读存储介质，以及协调其媒体能力（作为能够发出其能力的准备）。 主机和外围设备可以同步挂钟。 系统从远程主机设备建立呼叫（或接收呼叫），并请求外围设备检查与远程主机设备的网络连接（连接检查）。 此检查可以通过使用STUN / TURN程序完成。 该系统在外围设备和远程主机设备之间建立直接连接，并通过在主机设备和外围设备之间传送RTCP消息来监控唇部同步，并指示显示和播放外围/子系统对准唇部同步。

公开(公告)号：US20160087866A1

公开(公告)日：2016-03-24

申请号：US14492721

申请日：2014-09-22

Applicant: Avaya Inc.

Inventor： Ori Modai ,  Gal Eliraz-Levonai

IPC: H04L12/26 ,  H04L29/06

CPC classification number: H04L43/0841 ,  H04L43/0864 ,  H04L43/16 ,  H04L47/30 ,  H04L65/604

Abstract: Embodiments disclosed herein provide systems, methods, and computer readable media that perform adaptive management of a media buffer. In a particular embodiment, a method provides receiving packets representing a media stream into the adaptive media buffer, wherein the media stream comprises a sequence of media segments structured into segment layers, and detecting loss of one or more of the packets representing one of the media segments. The method further provides estimating a round trip delay for packets between the adaptive media buffer and a sender of the media stream and determining a current depth of the media segments within the adaptive media buffer. In response to detecting the packet loss, the method provides discarding media segments within the adaptive media buffer based on the round trip delay, the current depth, and a layer of the segment layers into which each of the one or more media segments is included.

Abstract translation: 本文公开的实施例提供了执行媒体缓冲器的自适应管理的系统，方法和计算机可读介质。 在特定实施例中，一种方法提供将表示媒体流的分组接收到自适应媒体缓冲器中，其中媒体流包括被构造成分段层的一组媒体分段，以及检测代表媒体之一的一个或多个分组的丢失 细分。 该方法还提供估计自适应媒体缓冲器和媒体流的发送者之间的分组的往返行程延迟，并确定自适应媒体缓冲器内的媒体段的当前深度。 响应于检测到分组丢失，该方法基于往返延迟，当前深度以及包括一个或多个媒体分段中的每个分段层的层提供自适应媒体缓冲器内的丢弃媒体分段。

公开(公告)号：US08982177B2

公开(公告)日：2015-03-17

申请号：US13936927

申请日：2013-07-08

Applicant: Avaya, Inc.

Inventor： Ori Modai ,  Yair Wiener ,  Itai E. Zilbershtein

IPC: H04N7/15

CPC classification number: H04N7/15 ,  G06K9/00288 ,  G06K9/00342 ,  G06K9/00355 ,  H04N7/147

Abstract: Disclosed is a method and tool for collaborating in a video conference using a non-electronically enhance whiteboard and without the use of electronically enhanced writing and/or pointing tools. An embodiment may set up a front camera to capture an overall video stream that is split into at least two video feeds, a whiteboard feed and presenter feeds. The front camera may be set up to have a depth of field and focus to capture the whiteboard and presenter as well as specific video capture settings for each feed to optimize the whiteboard or the presenter. An embodiment may capture the two feeds according to the appropriate settings and deliver the two feeds to other video conference member devices. Embodiments may add additional cameras to permit additional optimization such as eliminating whiteboard occluded areas and/or automatically selecting a presenter from a plurality of people who are in the video capture frame.

Abstract translation: 公开了一种用于在使用非电子增强白板的视频会议中协作并且不使用电子增强的书写和/或指示工具的方法和工具。 实施例可以设置前置摄像头以捕获被分成至少两个视频馈送，白板馈送和演示者馈送的整个视频流。 前置摄像头可以设置为具有景深和焦点，以捕获白板和演示者以及每个馈送的特定视频捕获设置，以优化白板或演示者。 实施例可以根据适当的设置捕获两个馈送，并将两个馈送传送到其他视频会议设备。 实施例可以添加附加的相机以允许附加优化，例如消除白板遮挡区域和/或从处于视频捕获帧中的多个人自动选择演示者。

公开(公告)号：US20150067817A1

公开(公告)日：2015-03-05

申请号：US14016679

申请日：2013-09-03

Applicant: AVAYA, INC.

Inventor： Ori Modai

IPC: H04L29/06

CPC classification number: H04L63/0209 ,  H04L63/029 ,  H04W12/08

Abstract: Disclosed is a system and method enabling a mobile device to establish a communication channel with a device residing in the corporate network and in close physical proximity, without the requirement for a direct high speed network connection between the mobile and corporate devices. The system and method allow the mobile device tot maintain its existing network connection, with no special user/network credential access. The system and method enable an improved security control over the traffic that is transferred between the devices as these are filtered and controlled through a Firewall Traversal pairing server and not directly between devices.

Abstract translation: 公开了一种系统和方法，其使得移动设备能够与驻留在公司网络中的设备建立通信信道，并且在物理上接近，而不需要移动设备和公司设备之间的直接高速网络连接。 系统和方法允许移动设备保持其现有的网络连接，没有特殊的用户/网络凭据访问。 该系统和方法能够改进对设备之间传输的流量的安全性控制，因为这些流量通过防火墙穿越配对服务器进行过滤和控制，而不是直接在设备之间。

公开(公告)号：US20150009278A1

公开(公告)日：2015-01-08

申请号：US13936927

申请日：2013-07-08

Applicant: AVAYA, INC

Inventor： Ori Modai ,  Yair Wiener ,  Itai E. Zilbershtein

IPC: H04N7/15

CPC classification number: H04N7/15 ,  G06K9/00288 ,  G06K9/00342 ,  G06K9/00355 ,  H04N7/147

Abstract: Disclosed is a method and tool for collaborating in a video conference using a non-electronically enhance whiteboard and without the use of electronically enhanced writing and/or pointing tools. An embodiment may set up a front camera to capture an overall video stream that is split into at least two video feeds, a whiteboard feed and presenter feeds. The front camera may be set up to have a depth of field and focus to capture the whiteboard and presenter as well as specific video capture settings for each feed to optimize the whiteboard or the presenter. An embodiment may capture the two feeds according to the appropriate settings and deliver the two feeds to other video conference member devices. Embodiments may add additional cameras to permit additional optimization such as eliminating whiteboard occluded areas and/or automatically selecting a presenter from a plurality of people who are in the video capture frame.

Abstract translation: 公开了一种用于在使用非电子增强白板的视频会议中协作并且不使用电子增强的书写和/或指示工具的方法和工具。 实施例可以设置前置摄像头以捕获被分成至少两个视频馈送，白板馈送和演示者馈送的整个视频流。 前置摄像头可以设置为具有景深和焦点，以捕获白板和演示者以及每个馈送的特定视频捕获设置，以优化白板或演示者。 实施例可以根据适当的设置捕获两个馈送，并将两个馈送传送到其他视频会议设备。 实施例可以添加附加的相机以允许附加优化，例如消除白板遮挡区域和/或从处于视频捕获帧中的多个人自动选择演示者。