Modular space stage arrangement for a T-S-T digital switching system
US4524441A · kind A · utility
2Cited by
4References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 22, 1983 |
| Grant date | Jun 18, 1985 |
| Priority date | — |
| Expiry date | Jun 22, 2003 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q11/06
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A space stage for a T-S-T digital switching system is shown arranged into modular functional elements. The elements are combined allowing the space stage to grow modularly to interconnect from one to thirty-two originating time stages and terminating time stages.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.