Data communication system and method, data transmission device and method
US6606320B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 25, 1999 |
| Grant date | Aug 12, 2003 |
| Priority date | — |
| Expiry date | Jun 25, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2012/5679
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
In a data transmission system, a data transmission method, a data transmitting apparatus and a data transmitting method according to this invention, in carrying out transmission of data at a predetermined transmit period from the server unit to the terminal equipment, an interrupt signal is generated at a scheduling period longer than a predetermined transmit period to carry out transmitting control of data every predetermined transmit period on the basis of quantity of transmittable data within one scheduling period unit. Thus, overhead of isochronous packet is reduced, thus making it possible to improve transmission efficiency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.