Data communication system
US5598416A · kind A · utility
61Cited by
6References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 10, 1995 |
| Grant date | Jan 28, 1997 |
| Priority date | — |
| Expiry date | Feb 10, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/1446
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In case the number of usable channels is insufficient when a data communication system transmits information by using a plurality of channels, an information transmission rate reduction detector circuit included in a terminal interface circuit requests a terminal to reduce an information transmission rate and thereby reduce the probability of call blockage of the terminal. Also, in case the number of usable channels is insufficient at the time of hand over, hand over failure of the data communication system is reduced by lowering the information transmission rate of the terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.