NL6517225A - - Google Patents
Info
- Publication number
- NL6517225A NL6517225A NL6517225A NL6517225A NL6517225A NL 6517225 A NL6517225 A NL 6517225A NL 6517225 A NL6517225 A NL 6517225A NL 6517225 A NL6517225 A NL 6517225A NL 6517225 A NL6517225 A NL 6517225A
- Authority
- NL
- Netherlands
- Prior art keywords
- block
- bits
- received
- accept
- teleprinter
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Bidirectional Digital Transmission (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US398161A US3388378A (en) | 1964-09-22 | 1964-09-22 | Error detection and correction apparatus for duplex communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6517225A true NL6517225A (zh) | 1967-07-03 |
Family
ID=23574233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6517225A NL6517225A (zh) | 1964-09-22 | 1965-12-31 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3388378A (zh) |
BE (1) | BE676675A (zh) |
GB (1) | GB1100037A (zh) |
NL (1) | NL6517225A (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1115865A (en) * | 1965-01-29 | 1968-05-29 | Standard Telephones Cables Ltd | Signalling system |
DE1217995B (de) * | 1965-08-28 | 1966-06-02 | Telefunken Patent | Verfahren zur Datenuebertragung |
US3473150A (en) * | 1966-08-10 | 1969-10-14 | Teletype Corp | Block synchronization circuit for a data communications system |
US3671945A (en) * | 1970-09-02 | 1972-06-20 | Honeywell Inf Systems | Data message control system |
US3910322A (en) * | 1972-08-24 | 1975-10-07 | Westinghouse Electric Corp | Test set controlled by a remotely positioned digital computer |
US3824547A (en) * | 1972-11-29 | 1974-07-16 | Sigma Syst Inc | Communications system with error detection and retransmission |
US3956589A (en) * | 1973-11-26 | 1976-05-11 | Paradyne Corporation | Data telecommunication system |
US4498187A (en) * | 1979-10-30 | 1985-02-05 | Pitney Bowes Inc. | Electronic postage meter having plural computing systems |
US4525785A (en) * | 1979-10-30 | 1985-06-25 | Pitney Bowes Inc. | Electronic postage meter having plural computing system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2805278A (en) * | 1951-09-04 | 1957-09-03 | Nederlanden Staat | Telegraph system |
GB853691A (en) * | 1955-08-05 | 1960-11-09 | Gerhard Dirks | A method and means for the automatic repetition of signal transmissions |
US2985714A (en) * | 1957-06-13 | 1961-05-23 | Ibm | Paper tape transmission system |
US3208049A (en) * | 1960-08-25 | 1965-09-21 | Ibm | Synchronous transmitter-receiver |
-
1964
- 1964-09-22 US US398161A patent/US3388378A/en not_active Expired - Lifetime
-
1965
- 1965-09-17 GB GB39738/65A patent/GB1100037A/en not_active Expired
- 1965-12-31 NL NL6517225A patent/NL6517225A/xx unknown
-
1966
- 1966-02-18 BE BE676675A patent/BE676675A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE676675A (zh) | 1966-08-18 |
US3388378A (en) | 1968-06-11 |
GB1100037A (en) | 1968-01-24 |
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