Data transmission circuit

Details Data transmission circuit Data transmission circuit

1985-11-08

1987-09-15

Griffin, Robert L.

Pulse or digital communications

Repeaters

Testing

375121, 178 69R, H04L 2300

Patent

active

046944702

ABSTRACT:
A data transmission circuit is disclosed which is arranged so that when transmitting data and control signals of a terminal equipment accommodated in a transmission line of 64 Kbps channels through use of a multi-frame arrangement, the data is assigned to a required number of bits in a predetermined number of frames in the multi-frame or adjacent ones of the predetermined number of bits and at least one synchronization flag bit and various control signals are assigned to the remaining bits but a request to send signal and the synchronization being assigned to one of the remaining bits according to the logic OR of their succeeding sampled values, whereby data of different transmission speeds can be transmitted by the same circuit.

REFERENCES:
patent: 4121217 (1978-10-01), Chen
patent: 4317207 (1982-02-01), Fujimura et al.
patent: 4366572 (1982-12-01), Takatsuki et al.
patent: 4466107 (1984-08-01), Stoner
patent: 4520488 (1985-05-01), Houvig et al.
patent: 4534039 (1985-08-01), Dodds et al.
patent: 4542517 (1985-09-01), Goss et al.

Affiliated with

Also associated with

Rating

Data transmission circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Data transmission circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data transmission circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1390249