基本信息:
- 专利标题： ADAPTIVE FILE DELIVERY WITH TRANSPARENCY CAPABILITY SYSTEM AND METHOD
- 申请号：EP09774474.2 申请日：2009-07-01
- 公开(公告)号：EP2297913B1 公开(公告)日：2018-11-28
- 发明人： HARRANG, Jeffrey Paul , GIBBONS, David B. , MOINZADEH, Kamyar
- 申请人： Opanga Networks, Inc.
- 申请人地址： 1201 third Avenue, Suite 2200 Seattle, WA 98101 US
- 专利权人： Opanga Networks, Inc.
- 当前专利权人： Opanga Networks, Inc.
- 当前专利权人地址： 1201 third Avenue, Suite 2200 Seattle, WA 98101 US
- 代理机构： Grünecker Patent- und Rechtsanwälte PartG mbB
- 优先权： US167154 20080702
- 国际公布： WO2010003024 20100107
- 主分类号： H04L29/02
- IPC分类号： H04L29/02 ; H04L29/06
摘要：
An adaptive file delivery system and method transmits a data file, such as an audio-video file, over a network or collection of networks in segments, each segment transmitted during a different time period. Each time period has a transmission portion to transmit its associated file segment and a wait portion in which no further interaction with the network occurs regarding the transmitted segment. In some implementations, the duration of the transmission portion of each time period is sufficient to reach a steady-state throughput condition, which allows the traffic load status of the network or networks to be determined from rate measurements of file segment transmissions. The duration of the wait portion of each time period is at least long enough to limit the average rate of file segment transmission to adapt to network traffic load variations while causing the entire file to be delivered in a predetermined delivery deadline.
公开/授权文献:
IPC结构图谱:
| H | 电学 |
| --H04 | 电通信技术 |
| ----H04L | 数字信息的传输，例如电报通信 |
| ------H04L27/00 | 调制载波系统 |
| --------H04L29/02 | .通信控制；通信处理 |