Message network for the transmission of digital telegrams with an address consisting of routing words
US4049906A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 21, 1976 |
| Grant date | Sep 20, 1977 |
| Priority date | — |
| Expiry date | Apr 21, 1996 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L12/56
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A general digital message network for short address-coded telegrams having plural switching stations. In each switching station the outputs of the input stores are each connected to one of the inputs of a multiplexer. The inputs of the output stores are connected to the output of the multiplexer and the output stores are each connected to a comparator circuit with a fixed value store in which the routing word associated with the outgoing line of the output store is stored, in such a way that upon correspondence of the routing word in one of the fixed value stores with the routing word at a specific location of the address of the telegram in the associated output store, this telegram is transmittable onto the output line thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.