Circuit arrangement for connecting telex subscriber stations to

Details Circuit arrangement for connecting telex subscriber stations to Circuit arrangement for connecting telex subscriber stations to

1982-01-08

1984-02-07

Schreyer, Stafford D.

Telegraphy

Systems

Automatic

178 2B, H04L 1308

Patent

active

044305257

ABSTRACT:
A data exchange system is connected to at least one signal converter in which digital signals emitted from teletex subscriber stations are converted so that they may be processed by teletex subscriber stations, and vice-versa. In order that the load on the signal converters may be as low as possible in the event that digital signals cannot be deposited in the desired subscriber station, the data exchange system is additionally connected to at least two special teletex transmitting/receiving devices. These teletex transmitting/receiving devices can be operated by a special call signal only in the event that a teletex subscriber station or a signal converter is currently unable to deposit digital signals in the desired subscriber station. In response to such operation of the teletex transmitting/receiving devices, the latter is supplied with digital signals which cannot currently be deposited, together with additional information which enable the establishment of a connection to the desired subscriber station. Subsequently, the teletex transmitting/receiving device is able to transmit the digital signals which it has received, on the basis of the additional information, to the desired subscriber station.

REFERENCES:
patent: 4074232 (1978-02-01), Otomo et al.
Gosslau K. et al. "A New Electronic Data Switching System for Data Communication", NTZ, vol. 8, 1969, pp. 444-463.

Affiliated with

Also associated with

Rating

Circuit arrangement for connecting telex subscriber stations to does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Circuit arrangement for connecting telex subscriber stations to , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Circuit arrangement for connecting telex subscriber stations to will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2163031