FR2463550B1 - - Google Patents
Info
- Publication number
- FR2463550B1 FR2463550B1 FR8017107A FR8017107A FR2463550B1 FR 2463550 B1 FR2463550 B1 FR 2463550B1 FR 8017107 A FR8017107 A FR 8017107A FR 8017107 A FR8017107 A FR 8017107A FR 2463550 B1 FR2463550 B1 FR 2463550B1
- Authority
- FR
- France
- 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.)
- Expired
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
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/12—Arrangements providing for calling or supervisory signals
-
- 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
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/30—Signalling arrangements; Manipulation of signalling currents
- H04Q1/39—Signalling arrangements; Manipulation of signalling currents using coded pulse groups
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Time-Division Multiplex Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7905968A NL7905968A (nl) | 1979-08-03 | 1979-08-03 | Werkwijze voor het detecteren van een digitaal code- woord en codedetector voor het uitvoeren van de werkwijze. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2463550A1 FR2463550A1 (fr) | 1981-02-20 |
| FR2463550B1 true FR2463550B1 (US20110009641A1-20110113-C00185.png) | 1982-12-10 |
Family
ID=19833644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8017107A Granted FR2463550A1 (fr) | 1979-08-03 | 1980-08-01 | Procede pour detecter un mot de code numerique et detecteur de code pour l'execution de ce procede |
Country Status (10)
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5817745A (ja) * | 1981-07-17 | 1983-02-02 | Victor Co Of Japan Ltd | 同期検出方式 |
| JPS5841460U (ja) * | 1981-09-11 | 1983-03-18 | 株式会社東芝 | 冷蔵庫 |
| US4489420A (en) * | 1983-03-09 | 1984-12-18 | General Electric Company | Clear channel detector for binary digital data transmission system |
| US4596024A (en) * | 1983-05-23 | 1986-06-17 | At&T Bell Laboratories | Data detector using probabalistic information in received signals |
| US4696008A (en) * | 1983-12-02 | 1987-09-22 | Canon Kabushiki Kaisha | Data storing device having position determining means |
| US4611336A (en) * | 1984-02-21 | 1986-09-09 | Calculagraph Company | Frame synchronization for distributed framing pattern in electronic communication systems |
| US4866666A (en) * | 1984-10-29 | 1989-09-12 | Francisco Michael H | Method for maintaining data integrity during information transmission by generating indicia representing total number of binary 1's and 0's of the data |
| US4688215A (en) * | 1985-06-05 | 1987-08-18 | Calculagraph Company | Demultiplexer for two-stage framing |
| JPH0719205B2 (ja) * | 1986-06-27 | 1995-03-06 | 安藤電気株式会社 | 連続デ−タ検出回路 |
| US4879731A (en) * | 1988-08-24 | 1989-11-07 | Ampex Corporation | Apparatus and method for sync detection in digital data |
| US4977596A (en) * | 1989-03-15 | 1990-12-11 | The United States Of America As Represented By The United States Department Of Energy | Cryptographic synchronization recovery by measuring randomness of decrypted data |
| JPH02299324A (ja) * | 1989-05-15 | 1990-12-11 | Mitsubishi Electric Corp | 音声符号化装置 |
| US5289391A (en) * | 1992-02-10 | 1994-02-22 | Aerometrics, Inc. | Method and apparatus for optimum signal burst detection |
| US5606563A (en) * | 1995-05-18 | 1997-02-25 | Pmc-Sierra, Inc. | Programmable jump window for sonet compliant bit error monitoring |
| US5968197A (en) * | 1996-04-01 | 1999-10-19 | Ericsson Inc. | Method and apparatus for data recovery |
| CA2197263A1 (en) * | 1997-02-11 | 1998-08-11 | Dan Burke | Method of detecting signal degradation fault conditions within sonet and sdh signals |
| US6560745B1 (en) * | 2000-07-21 | 2003-05-06 | The United States Of America As Represented By The National Security Agency | Method of identifying boundary of markerless codeword |
| US7079856B2 (en) * | 2002-04-05 | 2006-07-18 | Lucent Technologies Inc. | Data flow control between a base station and a mobile station |
| US10795571B2 (en) * | 2017-09-28 | 2020-10-06 | The Toronto-Dominion Bank | System and method to perform an undo operation using a continuous gesture |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1288126B (de) * | 1965-04-06 | 1969-01-30 | CSF-Compagnie Generale de TeIegraphie Sans FiI, Paris | Vergleichsschaltungsanordnung mit veränderlichem Schwellwert zur Identifizierung einer Gruppe von zyklisch wiederholten Signalen |
| DE2228875C3 (de) * | 1972-06-14 | 1980-03-06 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltungsanordnung zum Übertragen von Wähl- und Schaltkennzeichen in Nachrichten-Übertragungsanlagen mit Deltamodulation |
| AU482164B2 (en) * | 1972-11-13 | 1975-05-15 | Lm ERICSSON PTY. LTD | TIME DIVISION MULTIPLEXED Specification DIGITAL SWITCHING APPARATUS V |
| FR2309101A1 (fr) * | 1975-04-22 | 1976-11-19 | Labo Cent Telecommunicat | Dispositif de reconnaissance de numerotation dans un reseau telephonique |
| NL176035C (nl) * | 1976-08-06 | 1985-02-01 | Nederlanden Staat | Inrichting voor het herkennen van signaleringsinformatie. |
| US4271520A (en) * | 1979-06-25 | 1981-06-02 | Motorola, Inc. | Synchronizing technique for an error correcting digital transmission system |
-
1979
- 1979-08-03 NL NL7905968A patent/NL7905968A/nl not_active Application Discontinuation
-
1980
- 1980-07-21 DE DE19803027579 patent/DE3027579A1/de active Granted
- 1980-07-29 US US06/173,309 patent/US4375102A/en not_active Expired - Lifetime
- 1980-07-30 GB GB8024942A patent/GB2056226B/en not_active Expired
- 1980-07-31 AU AU60950/80A patent/AU533659B2/en not_active Ceased
- 1980-07-31 SE SE8005482A patent/SE447186B/sv not_active IP Right Cessation
- 1980-07-31 CA CA000357379A patent/CA1161168A/en not_active Expired
- 1980-08-01 BE BE0/201637A patent/BE884614A/fr not_active IP Right Cessation
- 1980-08-01 FR FR8017107A patent/FR2463550A1/fr active Granted
- 1980-08-04 JP JP55107067A patent/JPS6034300B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2056226B (en) | 1983-11-23 |
| SE447186B (sv) | 1986-10-27 |
| JPS6034300B2 (ja) | 1985-08-08 |
| JPS5624845A (en) | 1981-03-10 |
| AU6095080A (en) | 1981-02-05 |
| DE3027579C2 (US20110009641A1-20110113-C00185.png) | 1989-07-20 |
| SE8005482L (sv) | 1981-02-04 |
| BE884614A (fr) | 1981-02-02 |
| US4375102A (en) | 1983-02-22 |
| NL7905968A (nl) | 1981-02-05 |
| FR2463550A1 (fr) | 1981-02-20 |
| GB2056226A (en) | 1981-03-11 |
| DE3027579A1 (de) | 1981-02-19 |
| AU533659B2 (en) | 1983-12-01 |
| CA1161168A (en) | 1984-01-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| CD | Change of name or company name | ||
| ST | Notification of lapse |