NL268999A - - Google Patents
Info
- Publication number
- NL268999A NL268999A NL268999DA NL268999A NL 268999 A NL268999 A NL 268999A NL 268999D A NL268999D A NL 268999DA NL 268999 A NL268999 A NL 268999A
- Authority
- NL
- Netherlands
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/02—Channels characterised by the type of signal
- H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Function (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES70248A DE1135948B (de) | 1960-09-07 | 1960-09-07 | Verfahren zur UEbertragung von Telegrafiezeichen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL268999A true NL268999A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=7501577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL268999D NL268999A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1960-09-07 |
Country Status (4)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5200930A (en) * | 1992-01-24 | 1993-04-06 | The Laitram Corporation | Two-wire multi-channel streamer communication system |
-
0
- NL NL268999D patent/NL268999A/xx unknown
-
1960
- 1960-09-07 DE DES70248A patent/DE1135948B/de active Pending
-
1961
- 1961-08-04 CH CH915261A patent/CH393416A/de unknown
- 1961-09-06 GB GB3201061A patent/GB961335A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB961335A (en) | 1964-06-17 |
| DE1135948B (de) | 1962-09-06 |
| CH393416A (de) | 1965-06-15 |