Wireless communication system which improves reliability and throughput of communication and retransmission timeout determining method used for the same
US7417956B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 18, 2004 |
| Grant date | Aug 26, 2008 |
| Priority date | — |
| Expiry date | Apr 21, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W28/10
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A wireless communication system includes a mobile terminal, a base station apparatus, a data relay apparatus and a server apparatus. One of the mobile terminal, the base station apparatus, the data relay apparatus and the server apparatus includes a transmitting unit, a monitoring unit and a determining unit. The transmitting unit transmits a transmission data and receives an acknowledgement data corresponding to the transmission data through a communication line. The monitoring unit monitors the transmission data and the acknowledgement data. The determining unit determines a retransmission timeout period based on a monitored result by the monitoring unit in a certain period. The transmitting unit retransmits the transmission data when the acknowledgement data is not received in the retransmission timeout period.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.