CS177227B1 - - Google Patents
Info
- Publication number
- CS177227B1 CS177227B1 CS545272A CS545272A CS177227B1 CS 177227 B1 CS177227 B1 CS 177227B1 CS 545272 A CS545272 A CS 545272A CS 545272 A CS545272 A CS 545272A CS 177227 B1 CS177227 B1 CS 177227B1
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Communication Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15703071 | 1971-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS177227B1 true CS177227B1 (cs) | 1977-07-29 |
Family
ID=5484180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS545272A CS177227B1 (cs) | 1971-08-09 | 1972-08-04 |
Country Status (4)
| Country | Link |
|---|---|
| CS (1) | CS177227B1 (cs) |
| DE (1) | DE2233769A1 (cs) |
| HU (1) | HU166857B (cs) |
| SU (1) | SU495854A3 (cs) |
-
1972
- 1972-04-29 SU SU1778766A patent/SU495854A3/ru active
- 1972-07-08 DE DE19722233769 patent/DE2233769A1/de active Pending
- 1972-08-04 CS CS545272A patent/CS177227B1/cs unknown
- 1972-08-07 HU HUGE000918 patent/HU166857B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SU495854A3 (ru) | 1975-12-15 |
| HU166857B (cs) | 1975-06-28 |
| DE2233769A1 (de) | 1973-02-22 |