DE2529611A1 - Verfahren und geraet zur erzeugung von paritaetsziffern fuer ein digitalsignal - Google Patents
Verfahren und geraet zur erzeugung von paritaetsziffern fuer ein digitalsignalInfo
- Publication number
- DE2529611A1 DE2529611A1 DE19752529611 DE2529611A DE2529611A1 DE 2529611 A1 DE2529611 A1 DE 2529611A1 DE 19752529611 DE19752529611 DE 19752529611 DE 2529611 A DE2529611 A DE 2529611A DE 2529611 A1 DE2529611 A1 DE 2529611A1
- Authority
- DE
- Germany
- Prior art keywords
- bits
- word
- bit
- signal
- parity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 40
- 238000012937 correction Methods 0.000 claims description 19
- 239000013589 supplement Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB29516/74A GB1516842A (en) | 1974-07-03 | 1974-07-03 | Digital signal transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2529611A1 true DE2529611A1 (de) | 1976-01-22 |
Family
ID=10292775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752529611 Withdrawn DE2529611A1 (de) | 1974-07-03 | 1975-07-03 | Verfahren und geraet zur erzeugung von paritaetsziffern fuer ein digitalsignal |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4003020A (enExample) |
| DE (1) | DE2529611A1 (enExample) |
| FR (1) | FR2277473A1 (enExample) |
| GB (1) | GB1516842A (enExample) |
| NL (1) | NL7507898A (enExample) |
| SE (1) | SE409392B (enExample) |
| ZA (1) | ZA754275B (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182988A (en) * | 1976-09-17 | 1980-01-08 | Nippon Electric Co., Ltd. | PCM channel monitoring system for detecting errors using single parity bit |
| GB1599156A (en) * | 1976-12-24 | 1981-09-30 | Indep Broadcasting Authority | Recording digital signals |
| US4159468A (en) * | 1977-11-17 | 1979-06-26 | Burroughs Corporation | Communications line authentication device |
| FR2484174B1 (fr) * | 1980-06-06 | 1987-08-28 | France Etat | Procede et dispositif d'insertion de donnees numeriques sous forme de paquets, et installation en comportant application |
| DE3028066A1 (de) * | 1980-07-24 | 1982-02-18 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltungsanordnung zur korrektur gestoerter abtastwerte bei einer pcm-uebertragungseinrichtung, insbesondere einer digital-tonplatte |
| JPS5898814A (ja) * | 1981-12-08 | 1983-06-11 | Sony Corp | エラ−デ−タ補間装置 |
| US4561094A (en) * | 1983-06-29 | 1985-12-24 | International Business Machines Corporation | Interface checking apparatus |
| GB2182529A (en) * | 1985-10-30 | 1987-05-13 | Philips Electronic Associated | Digital communication of analogue signals |
| DE3788874T2 (de) * | 1987-06-12 | 1994-06-23 | Ibm | Verfahren zum Schützen der Integrität von kodierten Signalen. |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3037697A (en) * | 1959-06-17 | 1962-06-05 | Honeywell Regulator Co | Information handling apparatus |
| US3386081A (en) * | 1964-02-28 | 1968-05-28 | Martin Marietta Corp | Pulse sampling and comparison system suitable for use with p. p. m. signals |
| US3569934A (en) * | 1968-12-17 | 1971-03-09 | Petty Geophysical Eng Co | Method of detecting and correcting errors in multiplexed seismic data |
| US3718903A (en) * | 1970-11-18 | 1973-02-27 | Fujitsu Ltd | Circuit arrangement for checking stored information |
| JPS4838605A (enExample) * | 1971-09-17 | 1973-06-07 | ||
| US3747065A (en) * | 1972-05-12 | 1973-07-17 | North American Rockwell | System for correcting detected errors in a high speed digital data transmission system |
| US3818442A (en) * | 1972-11-08 | 1974-06-18 | Trw Inc | Error-correcting decoder for group codes |
| US3831144A (en) * | 1973-06-11 | 1974-08-20 | Motorola Inc | Multi-level error detection code |
| US3913068A (en) * | 1974-07-30 | 1975-10-14 | Ibm | Error correction of serial data using a subfield code |
-
1974
- 1974-07-03 GB GB29516/74A patent/GB1516842A/en not_active Expired
-
1975
- 1975-06-30 US US05/592,021 patent/US4003020A/en not_active Expired - Lifetime
- 1975-07-02 FR FR7520775A patent/FR2277473A1/fr active Granted
- 1975-07-02 NL NL7507898A patent/NL7507898A/xx not_active Application Discontinuation
- 1975-07-02 SE SE7507611A patent/SE409392B/xx unknown
- 1975-07-03 ZA ZA00754275A patent/ZA754275B/xx unknown
- 1975-07-03 DE DE19752529611 patent/DE2529611A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2277473A1 (fr) | 1976-01-30 |
| ZA754275B (en) | 1976-06-30 |
| AU8265575A (en) | 1977-01-06 |
| SE7507611L (sv) | 1976-01-05 |
| NL7507898A (nl) | 1976-01-06 |
| FR2277473B1 (enExample) | 1981-12-31 |
| SE409392B (sv) | 1979-08-13 |
| US4003020A (en) | 1977-01-11 |
| GB1516842A (en) | 1978-07-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |