Robust file casting for mobile TV
US8341479B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 19, 2008 |
| Grant date | Dec 25, 2012 |
| Priority date | — |
| Expiry date | Nov 12, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2001/0092
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are a repair control device and a method at the repair control device for selecting a repair server among a plurality of repair servers, in a system where at least one terminal and the plurality of repair servers listen to at least one file delivery session distributed in a push mode from at least one file server. The method includes the steps of receiving from at least one terminal a request for repairing a packet of the at least one file delivery session, selecting a repair server among a plurality of repair servers for repairing the packet to the at least one terminal and redirecting the request to the at least one terminal with the address of the selected repair server or forwarding the request to the selected repair server.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.