| 发明名称 |
Intelligent retransmission of data stream segments |
| 摘要 |
An intelligent retransmission of data stream segments is disclosed. One embodiment comprises detecting a missing media data segment at a media receiver, assigning a value to the missing media data segment based upon media playback consequences of not utilizing the missing media data segment, comparing the value with a threshold, and requesting retransmission of the missing media data segment from a media server if the value meets a predetermined condition relative to the threshold. In this manner, retransmission is requested when it is determined that retransmission will improve playback performance relative to non-retransmission. |
| 申请公布号 |
US8752102(B2) |
申请公布日期 |
2014.06.10 |
| 申请号 |
US20080969216 |
申请日期 |
2008.01.03 |
| 申请人 |
Microsoft Corporation |
发明人 |
Menn Valerian;Fang Nicholas;Virdi Gurpratap;Bowra Todd |
| 分类号 |
H04N7/173;H04N21/4147;H04N21/433;H04N21/443 |
主分类号 |
H04N7/173 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. In a computing device, a method of intelligently requesting retransmission of a media data segment in a data stream, the method comprising:
receiving at the computing device a user input setting a user preference that defines a propensity for retransmission of data; detecting via the computing device a missing media data segment; assigning a value to the missing media data segment based upon the user preference; comparing the value with a threshold; and requesting retransmission of the missing media data segment from a media server if the value meets a predetermined condition relative to the threshold.
|
| 地址 |
Redmond WA US |
