Transmitting apparatus and error handling method in transmitting apparatus
US6643816B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2000 |
| Grant date | Nov 4, 2003 |
| Priority date | — |
| Expiry date | Sep 14, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/1835
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
When an error is detected in a received packet, a higher application is informed that the error occurred, and when no error is detected in the received packet, the higher application is informed that the packet has been received. If a next packet is received while a packet having the detected error is stored in a data storing region, an acknowledge signal indicating that the packet cannot be received is sent to a source node, and the packet having the detected error stored in the data storing region is invalidated by a request from the higher application. When the error is detected in a received packet, that packet stored in the data storing region is invalidated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.