公开(公告)号：EP2745477B1

公开(公告)日：2016-04-27

申请号：EP12751208.5

申请日：2012-08-10

申请人： VID SCALE, Inc.

发明人： MA, Liangping ,  ZEIRA, Ariela ,  SHAHEEN, Kamel, M. ,  LIU, Hang ,  DENG, Zhuorong ,  LIU, Weimin ,  WALLACE, Chris ,  RAPAPORT, Avi ,  CHEN, Zhifeng ,  HEPLER, Edward, L. ,  MILLER, James, M. ,  PRAGADA, Ravikumar, V. ,  RYU, Eun

IPC分类号： H04L12/70

CPC分类号： H04N19/66 ,  H04L47/20 ,  H04L47/2408 ,  H04L47/34 ,  H04L47/624 ,  H04L49/3009 ,  H04L65/4053 ,  H04L65/602 ,  H04L65/80 ,  H04W4/18 ,  H04W28/065

公开(公告)号：EP2745477A1

公开(公告)日：2014-06-25

申请号：EP12751208.5

申请日：2012-08-10

申请人： VID SCALE, Inc.

发明人： MA, Liangping ,  ZEIRA, Ariela ,  SHAHEEN, Kamel, M. ,  LIU, Hang ,  DENG, Zhuorong ,  LIU, Weimin ,  WALLACE, Chris ,  RAPAPORT, Avi ,  CHEN, Zhifeng ,  HEPLER, Edward, L. ,  MILLER, James, M. ,  PRAGADA, Ravikumar, V. ,  RYU, Eun

IPC分类号： H04L12/70

CPC分类号： H04N19/66 ,  H04L47/20 ,  H04L47/2408 ,  H04L47/34 ,  H04L47/624 ,  H04L49/3009 ,  H04L65/4053 ,  H04L65/602 ,  H04L65/80 ,  H04W4/18 ,  H04W28/065

摘要： Methods and systems are disclosed facilitate differentiated QoS service for packets within a single packet stream. For example, extended QCI values may be used to differentiate service of video packets associated with different priorities. A flexible representation of QoS requirements/parameters is disclosed where QoS may be defined as a hyperspace that is a function of base QoS parameters. A WTRU may explicitly specify and/or request desired QoS parameters. A WTRU may be configured to perform one or more of video packet separation into a plurality of video packet sub-streams, merging of the video packet sub-streams, and/or reordering of the packets included in the video packet sub-streams. Techniques may be utilized to exposing more information to a data transmission network regarding the type of video packets (and/or other packets) being transmitted.