Method of detecting packet error of return link performed in satellite communication apparatus
US9197370B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 28, 2012 |
| Grant date | Nov 24, 2015 |
| Priority date | — |
| Expiry date | Apr 19, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0061
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Provided is a method of detecting a packet error of a return link performed in a satellite communication apparatus receiving a packet through the return link. The method includes generating a first return link packet combination by assembling at least one fragmented packet received through the return link, and determining an error of the packet using at least one piece of information among fragmentation information on at least one second return link packet received after the first return link packet combination is generated, whether or not the first return link packet combination is complete, and packet process state information. Accordingly, it is possible to minimize packet loss caused by a reassembly error of a received packet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.