发明申请
- 专利标题: Resource allocation in multi-stream IP network for optimized quality of service
- 专利标题(中): 多流IP网络中的资源分配,优化服务质量
-
申请号: US11044405申请日: 2005-01-27
-
公开(公告)号: US20050155080A1公开(公告)日: 2005-07-14
- 发明人: Qian Zhang , Ya-Qin Zhang , Wenwu Zhu
- 申请人: Qian Zhang , Ya-Qin Zhang , Wenwu Zhu
- 申请人地址: US WA Redmond
- 专利权人: Microsoft Corporation
- 当前专利权人: Microsoft Corporation
- 当前专利权人地址: US WA Redmond
- 主分类号: H04L12/56
- IPC分类号: H04L12/56 ; H04N7/173 ; H04N21/2343 ; H04N21/2381 ; H04N21/24 ; H04N21/2662 ; H04N21/438 ; H04N21/442 ; H04N21/643 ; H04N21/658 ; G06F11/00 ; G08C15/00 ; H04J1/16 ; H04J3/14 ; H04L1/00
摘要:
A resource allocation of multiple compressed AV streams delivered over the Internet is disclosed that achieves end-to-end optimal quality through a multimedia streaming TCP-friendly transport (MSTFP) protocol that adaptively estimates the network bandwidth while smoothing the sending rate. Resources allocated dynamically according to a media encoding distortion and network degradation algorithm. A scheme is also disclosed for dynamically estimating the available network bandwidth for streaming of objects, such as MPEG4 multiple video objects, in conjunction with the MSTFP protocol. The scheme can account for packet-loss rates to minimize end-to-end distortion for media delivery.
公开/授权文献
信息查询