公开(公告)号：US20170026259A1

公开(公告)日：2017-01-26

申请号：US14808520

申请日：2015-07-24

Applicant: Nvidia Corporation

Inventor： Reza Marandian Hagh ,  Thomas Meier ,  Alok Ahuja ,  Aleksandar Odorovic

IPC: H04L12/26

CPC classification number: H04L43/0858 ,  H04L43/0888 ,  H04L43/0894

Abstract: A receiver and method for estimating an available bandwidth of a data channel streaming video data are provided. In one embodiment, the receiver includes: (1) a physical interface configured to receive the video data from a network, (2) a packet memory configured to store frames of the video data, (3) a dispersed packet time calculator configured to calculate a total time for one of the frames to go through the data channel, and (4) a bandwidth estimator configured to determine the available bandwidth of the data channel based on a number of data units received for the one frame and the total time.

Abstract translation: 提供了一种用于估计数据信道流视频数据的可用带宽的接收机和方法。 在一个实施例中，接收机包括：（1）被配置为从网络接收视频数据的物理接口，（2）被配置为存储视频数据的帧的分组存储器，（3）分散的分组时间计算器， 一个帧的总时间经过数据信道，以及（4）带宽估计器，被配置为基于为一帧接收的数据单元的数量和总时间来确定数据信道的可用带宽。