公开(公告)号：US09871740B2

公开(公告)日：2018-01-16

申请号：US14066615

申请日：2013-10-29

Applicant: Citrix Systems, Inc.

Inventor： Kannan Parthasarathy ,  Andrew Michael Penner ,  Fabian Breg ,  Nathanael A. Thompson ,  Robert Kidd ,  Nicholas James Stavrakos ,  Miguel A. Melnyk

IPC: G06F15/16 ,  H04L12/863 ,  H04W28/02 ,  H04L29/06 ,  H04N21/24 ,  H04L12/853 ,  H04L12/835

CPC classification number: H04L47/626 ,  H04L47/2416 ,  H04L47/30 ,  H04L65/60 ,  H04N21/2401 ,  H04W28/0236

Abstract: A system and method is provided for controlling multimedia data transmission to a communication device via a network. The system comprises a de-muxer configured to obtain a first multimedia data for transmission and a flow controller configured to evaluate an estimated buffer time associated with the communication device. If the estimated buffer time satisfies a first threshold condition, the flow controller updates a current transmitting state to be a pacing state. And if the estimated buffer time satisfies a second threshold condition, the flow controller updates the current transmitting state to be a bursting state. The system also comprises a muxer configured to transmit the first multimedia data at a transmitting rate corresponding to the bursting state or the pacing state.

公开(公告)号：US20140072032A1

公开(公告)日：2014-03-13

申请号：US14077139

申请日：2013-11-11

Applicant: Citrix Systems, Inc.

Inventor： Miguel A. Melnyk ,  Nicholas J. Stavrakos ,  Fabian Breg ,  Andrew Penner

IPC: H04N7/26

CPC classification number: H04N19/00193 ,  H04L47/10 ,  H04L47/2416 ,  H04L47/25 ,  H04L47/263 ,  H04L47/283 ,  H04L47/32 ,  H04N19/115 ,  H04N19/152 ,  H04N19/197 ,  H04N21/23406 ,  H04N21/2343 ,  H04N21/234381 ,  H04N21/2402 ,  H04N21/2662 ,  H04N21/44004 ,  H04N21/6377 ,  H04N21/6437 ,  H04N21/658 ,  H04N21/6582

Abstract: A method including receiving a receiver report from a terminal; estimating one or more network conditions of a media network based at least in part on the receiver report; determining an optimal session bitrate based on the estimated one or more network conditions; and providing media data to the terminal based on the optimal session bitrate.

Abstract translation: 一种方法，包括从终端接收接收机报告; 至少部分地基于所述接收机报告来估计媒体网络的一个或多个网络条件; 基于估计的一个或多个网络条件确定最佳会话比特率; 以及基于最佳会话比特率向终端提供媒体数据。

公开(公告)号：US09191664B2

公开(公告)日：2015-11-17

申请号：US14077139

申请日：2013-11-11

Applicant: Citrix Systems, Inc.

Inventor： Miguel A. Melnyk ,  Nicholas J. Stavrakos ,  Fabian Breg ,  Andrew Penner

IPC: H04N19/152 ,  H04L12/801 ,  H04L12/853 ,  H04L12/825 ,  H04L12/841 ,  H04L12/823 ,  H04N21/234 ,  H04N21/2343 ,  H04N21/24 ,  H04N21/2662 ,  H04N21/44 ,  H04N21/6377 ,  H04N21/6437 ,  H04N21/658 ,  H04N19/196 ,  H04N19/115

CPC classification number: H04N19/00193 ,  H04L47/10 ,  H04L47/2416 ,  H04L47/25 ,  H04L47/263 ,  H04L47/283 ,  H04L47/32 ,  H04N19/115 ,  H04N19/152 ,  H04N19/197 ,  H04N21/23406 ,  H04N21/2343 ,  H04N21/234381 ,  H04N21/2402 ,  H04N21/2662 ,  H04N21/44004 ,  H04N21/6377 ,  H04N21/6437 ,  H04N21/658 ,  H04N21/6582

Abstract: A method including receiving a receiver report from a terminal; estimating one or more network conditions of a media network based at least in part on the receiver report; determining an optimal session bitrate based on the estimated one or more network conditions; and providing media data to the terminal based on the optimal session bitrate.

Abstract translation: 一种方法，包括从终端接收接收机报告; 至少部分地基于所述接收机报告来估计媒体网络的一个或多个网络条件; 基于估计的一个或多个网络条件确定最佳会话比特率; 以及基于最佳会话比特率向终端提供媒体数据。

公开(公告)号：US20150120876A1

公开(公告)日：2015-04-30

申请号：US14066615

申请日：2013-10-29

Applicant: Citrix Systems, Inc.

Inventor： Kannan PARTHASARATHY ,  Andrew Michael Penner ,  Fabian Breg ,  Nathanael A. Thompson ,  Robert Kidd ,  Nicholas James Stavrakos ,  Miguel A. Melnyk

IPC: H04L12/863 ,  H04W28/02 ,  H04L29/06 ,  H04L12/853

CPC classification number: H04L47/626 ,  H04L47/2416 ,  H04L47/30 ,  H04L65/60 ,  H04N21/2401 ,  H04W28/0236

Abstract: A system and method is provided for controlling multimedia data transmission to a communication device via a network. The system comprises a de-muxer configured to obtain a first multimedia data for transmission and a flow controller configured to evaluate an estimated buffer time associated with the communication device. If the estimated buffer time satisfies a first threshold condition, the flow controller updates a current transmitting state to be a pacing state. And if the estimated buffer time satisfies a second threshold condition, the flow controller updates the current transmitting state to be a bursting state. The system also comprises a muxer configured to transmit the first multimedia data at a transmitting rate corresponding to the bursting state or the pacing state.

Abstract translation: 提供了一种用于控制经由网络向通信设备传输多媒体数据的系统和方法。 该系统包括解复用器，其被配置为获得用于传输的第一多媒体数据和被配置为评估与通信设备相关联的估计的缓冲时间的流控制器。 如果估计的缓冲时间满足第一阈值条件，则流量控制器将当前发送状态更新为起搏状态。 并且，如果估计的缓冲时间满足第二阈值条件，则流量控制器将当前发送状态更新为爆破状态。 该系统还包括复用器，其被配置为以对应于突发状态或起搏状态的传输速率发送第一多媒体数据。