Data-transmission control method and transmission device
US8112688B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 19, 2006 |
| Grant date | Feb 7, 2012 |
| Priority date | — |
| Expiry date | Jul 29, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/1812
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A data-transmission control method is implemented when transmitting data after dividing the data into a plurality of blocks and performing error correction when performing data transmission. The method includes obtaining additional information indicating a result of error correction process of received data and a result of data transmission (ACK/NACK) from a reception station, and deciding a data length of data to be retransmitted when NACK is obtained as the result of data transmission so that a rate of occurrence of transmission errors upon retransmission is minimized, based on a number of blocks in which error correction has failed indicated by the additional information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.