Method for processing packets, an apparatus for transmitting packets, and an apparatus for receiving packets
US8127207B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 10, 2007 |
| Grant date | Feb 28, 2012 |
| Priority date | — |
| Expiry date | Jun 23, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0072
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention discloses a packet processing method, comprising: A. the transmitter acquiring the redundancy information based on the payload of at least one transmitted packet and transmitting the redundancy information to the receiver; B. the receiver restoring the payload of the abnormal packet according to the redundancy information relating to the abnormal packet. The present invention also discloses the packet transmitting apparatuses and packet receiving apparatuses. By performing error correction and restoration for abnormal packets, the present invention improves packet transmission reliability and thus the quality of transmitted media streams.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.