Facsimile apparatus, facsimile method, and facsimile system including a modem for determining a data rate
US5995239A · kind A · utility
16Cited by
7References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 3, 1997 |
| Grant date | Nov 30, 1999 |
| Priority date | — |
| Expiry date | Apr 3, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/3335
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A facsimile apparatus capable of sending and receiving image data by use of a transmission control procedure based on the G3 (Group III) standard of ITU-T (International Telecommunication Union--Telecommunication Standardization Sector) Recommendations, and a transmission control procedure based on ITU-T Recommendation V.34. Whether or not to continue resending image data is determined on the basis of a resending condition or conditions known by a transmitting station or a receiving station. The apparatus enhances efficient communication and reliability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.