公开(公告)号：US20150106480A1

公开(公告)日：2015-04-16

申请号：US14555113

申请日：2014-11-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Rahul Arvind JADHAV ,  Bingzhen LIU

IPC: H04L29/06 ,  H04L29/08

CPC classification number: H04L65/60 ,  H04L41/0896 ,  H04L41/5054 ,  H04L43/062 ,  H04L43/0882 ,  H04L47/803 ,  H04L47/808 ,  H04L67/02

Abstract: The embodiments of the present invention provide a bandwidth management device, central management device and method of bandwidth management. The bandwidth management device includes: a first receiver, configured to receive attribute information of media devices; wherein a criticality factor of media device is included in each piece of the attribute information; a second receiver, configured to receive media streaming from the media devices; a bandwidth assigner, configured to assign bandwidth for each piece of media streaming based on the criticality factor. Through the embodiments of the present invention, optimization of bandwidth usage is realized and it is easy to change the critical level of video streaming adaptively.

Abstract translation: 本发明的实施例提供一种带宽管理装置，中央管理装置和带宽管理方法。 带宽管理装置包括：第一接收器，被配置为接收媒体设备的属性信息; 其中媒体设备的关键因素被包括在每个属性信息中; 第二接收器，被配置为从所述媒体设备接收媒体流; 带宽分配器，被配置为基于关键因素为每个媒体流分配带宽。 通过本发明的实施例，实现了带宽使用的优化，并且容易地自适应地改变视频流的关键水平。