公开(公告)号：US20110222669A1

公开(公告)日：2011-09-15

申请号：US13128760

申请日：2008-11-13

申请人： Luca Buriano ,  Virginio Mario Costamagna ,  Pia Maria Maccario

发明人： Luca Buriano ,  Virginio Mario Costamagna ,  Pia Maria Maccario

IPC分类号： H04M3/22

CPC分类号： H04L65/80

摘要： A method for estimating a quality of experience of a user receiving an information content stream distributed through a telecommunications network, includes: collecting a plurality of measures of at least one characteristic parameter of the information content stream during the distribution thereof through a telecommunications network; deriving from the collected measures an abstract representation in terms of gaps in the information content stream, wherein a gap corresponds to a value of a collected measure below a predetermined threshold; determining a temporal distribution of the gaps in the information content stream; and calculating an index of perceived quality of experience based on the temporal distribution of the gaps in the information content stream, wherein the index of perceived quality is related in a non-linear way to the temporal distribution of the gaps.

摘要翻译： 一种用于估计接收通过电信网络分发的信息内容流的用户的体验质量的方法，包括：在通过电信网络分发信息内容流的至少一个特征参数的集合期间收集多个测量信息内容流的多个度量; 从所收集的测量中导出关于信息内容流中的间隙的抽象表示，其中间隙对应于低于预定阈值的收集措施的值; 确定信息内容流中的间隙的时间分布; 以及基于所述信息内容流中的所述间隙的时间分布来计算感知体验质量的指标，其中所述感知质量指数以非线性方式与所述间隙的时间分布相关。

公开(公告)号：US08537683B2

公开(公告)日：2013-09-17

申请号：US13128760

申请日：2008-11-13

申请人： Luca Buriano ,  Virginio Mario Costamagna ,  Pia Maria Maccario ,  Claudio Teisa

发明人： Luca Buriano ,  Virginio Mario Costamagna ,  Pia Maria Maccario ,  Claudio Teisa

IPC分类号： H04M3/00 ,  H04M5/00 ,  H04M7/00

CPC分类号： H04L65/80

摘要： A method for estimating a quality of experience of a user receiving an information content stream distributed through a telecommunications network, includes: collecting a plurality of measures of at least one characteristic parameter of the information content stream during the distribution thereof through a telecommunications network; deriving from the collected measures an abstract representation in terms of gaps in the information content stream, wherein a gap corresponds to a value of a collected measure below a predetermined threshold; determining a temporal distribution of the gaps in the information content stream; and calculating an index of perceived quality of experience based on the temporal distribution of the gaps in the information content stream, wherein the index of perceived quality is related in a non-linear way to the temporal distribution of the gaps.

摘要翻译： 一种用于估计接收通过电信网络分发的信息内容流的用户的体验质量的方法，包括：在通过电信网络分发信息内容流的至少一个特征参数的集合期间收集多个测量信息内容流的多个度量; 从所收集的测量中导出关于信息内容流中的间隙的抽象表示，其中间隙对应于低于预定阈值的收集措施的值; 确定信息内容流中的间隙的时间分布; 以及基于所述信息内容流中的所述间隙的时间分布来计算感知体验质量的指标，其中所述感知质量指数以非线性方式与所述间隙的时间分布相关。