NL265526A - - Google Patents
Info
- Publication number
- NL265526A NL265526A NL265526DA NL265526A NL 265526 A NL265526 A NL 265526A NL 265526D A NL265526D A NL 265526DA NL 265526 A NL265526 A NL 265526A
- 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
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
-
- 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
- H04L1/14—Arrangements for detecting or preventing errors in the information received by using return channel in which the signals are sent back to the transmitter to be checked ; echo systems
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/143—Two-way operation using the same type of signal, i.e. duplex for modulated signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2222160A GB910453A (en) | 1960-06-24 | 1960-06-24 | Improvements in or relating to data transmission systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL265526A true NL265526A (en) |
Family
ID=10175885
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL260263D NL260263A (en) | 1960-06-24 | ||
| NL265526D NL265526A (en) | 1960-06-24 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL260263D NL260263A (en) | 1960-06-24 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE605312R (en) |
| CH (1) | CH389287A (en) |
| DE (1) | DE1154657B (en) |
| FR (4) | FR1277853A (en) |
| GB (3) | GB959555A (en) |
| NL (2) | NL265526A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL270251A (en) * | 1960-10-14 | |||
| US3311879A (en) * | 1963-04-18 | 1967-03-28 | Ibm | Error checking system for variable length data |
| DE1230847B (en) * | 1963-05-30 | 1966-12-22 | Einer Victor Lous | Procedure and arrangement for forwarding corrected information |
| US3805234A (en) * | 1972-07-31 | 1974-04-16 | Westinghouse Electric Corp | Digital data transmission system |
| US4121052A (en) * | 1976-01-26 | 1978-10-17 | Richard Herbert L | Telephone data recording system |
| GB2313747A (en) * | 1996-05-30 | 1997-12-03 | Motorola Ltd | Data transmission verification |
| DE19701725C1 (en) * | 1997-01-20 | 1998-06-18 | Bosch Gmbh Robert | Frequency diplexer |
| DE102005034506B4 (en) | 2005-07-20 | 2007-11-22 | Infineon Technologies Ag | Method and system for troubleshooting |
-
0
- NL NL260263D patent/NL260263A/xx unknown
- NL NL265526D patent/NL265526A/xx unknown
-
1960
- 1960-01-21 GB GB217860A patent/GB959555A/en not_active Expired
- 1960-06-02 GB GB1953960A patent/GB950739A/en not_active Expired
- 1960-06-24 GB GB2222160A patent/GB910453A/en not_active Expired
-
1961
- 1961-01-20 FR FR850322A patent/FR1277853A/en not_active Expired
- 1961-06-01 FR FR863644A patent/FR79897E/en not_active Expired
- 1961-06-20 CH CH721761A patent/CH389287A/en unknown
- 1961-06-22 DE DEJ20121A patent/DE1154657B/en active Pending
- 1961-06-23 FR FR865900A patent/FR80017E/en not_active Expired
- 1961-06-23 FR FR865901A patent/FR80018E/en not_active Expired
- 1961-06-23 BE BE605312A patent/BE605312R/en active
Also Published As
| Publication number | Publication date |
|---|---|
| FR80017E (en) | 1963-03-01 |
| BE605312R (en) | 1961-12-27 |
| GB950739A (en) | 1964-02-26 |
| DE1154657B (en) | 1963-09-19 |
| FR80018E (en) | 1963-03-01 |
| FR1277853A (en) | 1961-12-01 |
| CH389287A (en) | 1965-03-15 |
| FR79897E (en) | 1963-02-08 |
| GB959555A (en) | 1964-06-03 |
| NL260263A (en) | |
| GB910453A (en) | 1962-11-14 |