CA2012527A1 - Emetteur-recepteur pour systeme de transmission de donnees - Google Patents
Emetteur-recepteur pour systeme de transmission de donneesInfo
- Publication number
- CA2012527A1 CA2012527A1 CA2012527A CA2012527A CA2012527A1 CA 2012527 A1 CA2012527 A1 CA 2012527A1 CA 2012527 A CA2012527 A CA 2012527A CA 2012527 A CA2012527 A CA 2012527A CA 2012527 A1 CA2012527 A1 CA 2012527A1
- Authority
- CA
- Canada
- Prior art keywords
- transmitter
- configuration
- multiplexer
- receiver
- data link
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/40—Network security protocols
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optical Communication System (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32628589A | 1989-03-21 | 1989-03-21 | |
US326,285 | 1989-03-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2012527A1 true CA2012527A1 (fr) | 1990-09-21 |
CA2012527C CA2012527C (fr) | 2000-01-25 |
Family
ID=23271578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002012527A Expired - Fee Related CA2012527C (fr) | 1989-03-21 | 1990-03-19 | Emetteur-recepteur pour systeme de transmission de donnees |
Country Status (7)
Country | Link |
---|---|
US (1) | US5406403A (fr) |
EP (1) | EP0389182B1 (fr) |
JP (1) | JPH02281840A (fr) |
KR (1) | KR0171401B1 (fr) |
CA (1) | CA2012527C (fr) |
DE (1) | DE69027357T2 (fr) |
SG (1) | SG46662A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW239245B (fr) * | 1993-03-02 | 1995-01-21 | Ibm | |
US5905779A (en) * | 1996-03-06 | 1999-05-18 | Rockwell Science Center | Automatic dial-up software update system |
JP4010718B2 (ja) * | 1999-10-29 | 2007-11-21 | ローム株式会社 | データ転送方式 |
GB2395639A (en) * | 2002-11-21 | 2004-05-26 | Matsushita Electric Ind Co Ltd | System operable in either architecture reconfiguration mode or processing mode depending on the contents of a frame header |
CN1930804B (zh) * | 2004-03-12 | 2012-05-23 | 三星电子株式会社 | 宽带无线通信***中通过基站减小突发分配信息的大小的方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4009343A (en) * | 1974-12-30 | 1977-02-22 | International Business Machines Corporation | Switching and activity compression between telephone lines and digital communication channels |
US4333176A (en) * | 1978-03-03 | 1982-06-01 | Burroughs Corporation | Data extraction means for use in a data transmission system |
US4228424A (en) * | 1978-10-16 | 1980-10-14 | Baker Protective Services, Incorporated | Central station alarm |
US4236245A (en) * | 1979-04-17 | 1980-11-25 | Bell Telephone Laboratories, Incorporated | Ring communication system data packets reusable a variable number of times |
US4367548A (en) * | 1980-04-10 | 1983-01-04 | Harris Corporation | Subscriber station for providing multiple services to a subscriber |
US4412292A (en) * | 1981-02-17 | 1983-10-25 | The Coca-Cola Company | System for the remote monitoring of vending machines |
DE3176395D1 (en) * | 1981-04-30 | 1987-10-01 | Ibm | Process to determine the configuration of the active channels in a multiflex communication system, and device therefor |
JPS57182270A (en) * | 1981-04-30 | 1982-11-10 | Sharp Corp | Electronic cash register system |
US4675861A (en) * | 1984-11-28 | 1987-06-23 | Adc Telecommunications, Inc. | Fiber optic multiplexer |
US4692918A (en) * | 1984-12-17 | 1987-09-08 | At&T Bell Laboratories | Reliable local data network arrangement |
US4654869A (en) * | 1985-09-11 | 1987-03-31 | Itt Corporation | Information collecting and forwarding apparatus |
-
1990
- 1990-03-15 EP EP90302764A patent/EP0389182B1/fr not_active Expired - Lifetime
- 1990-03-15 SG SG1996007559A patent/SG46662A1/en unknown
- 1990-03-15 DE DE69027357T patent/DE69027357T2/de not_active Expired - Fee Related
- 1990-03-19 CA CA002012527A patent/CA2012527C/fr not_active Expired - Fee Related
- 1990-03-20 JP JP2071713A patent/JPH02281840A/ja active Pending
- 1990-03-20 KR KR1019900003691A patent/KR0171401B1/ko not_active IP Right Cessation
-
1992
- 1992-09-14 US US07/944,810 patent/US5406403A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH02281840A (ja) | 1990-11-19 |
US5406403A (en) | 1995-04-11 |
DE69027357D1 (de) | 1996-07-18 |
EP0389182A3 (fr) | 1992-12-23 |
CA2012527C (fr) | 2000-01-25 |
SG46662A1 (en) | 1998-02-20 |
KR0171401B1 (en) | 1999-03-30 |
EP0389182B1 (fr) | 1996-06-12 |
DE69027357T2 (de) | 1997-01-16 |
KR900015481A (ko) | 1990-10-27 |
EP0389182A2 (fr) | 1990-09-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9305656A (pt) | Processo para transmitir informaçoes num canal de comunicaçoes processo para transmitir num transmissor e receber num receptor informaçoes que mudam de vez em quando e processo para comunicar informaçoes por um canal | |
KR930703800A (ko) | 선택 호출 리시버용 다중 포맷 신호 전송 프로토콜 | |
ES2140754T3 (es) | Sistema de comunicaciones y procedimiento de transmision de datos de diferentes tipos. | |
TW344179B (en) | Apparatus and method for determining the protocol capability of a network link endpoint | |
CA2008574A1 (fr) | Systeme de transmission de donnees | |
KR960006379A (ko) | 신호 수신 장치 | |
CA2203523A1 (fr) | Procede de communication et dispositif de transmission d'un second signal en l'absence d'un premier | |
EP1594325A3 (fr) | Procédé de transmission de messages courts | |
CA2113917A1 (fr) | Recepteur de donnees pouvant recevoir des messages de longueur variable | |
WO2002027592A1 (fr) | Systeme de gestion d'information faisant intervenir un agent | |
BR9105788A (pt) | Processo de transmissao de um sinal de informacao original,e processo de receber um sinal transmitido | |
GB2359228A (en) | Transmitting information over a communication link | |
EP0360478A3 (fr) | Architecture de commutation par paquets réalisant le chiffrage des paquets | |
CA2012527A1 (fr) | Emetteur-recepteur pour systeme de transmission de donnees | |
SE9201495D0 (sv) | Styrning vid utvaexling av datapaket i naet | |
FR2834404B1 (fr) | Procede de securisation deportee d'echange de donnees | |
FI905876A0 (fi) | Kommunikationssystem med blandmodulationsnivaoer. | |
CA2012529A1 (fr) | Systeme de transmission de donnees a fibres optiques | |
BR9711894B1 (pt) | processo para transmitir um sinal de áudio entre uma unidade transmissora de áudio e uma unidade receptora de áudio, e, sistema de transmissão de sinal de áudio de multi-resolução. | |
WO1999025135A3 (fr) | Procede et dispositif de transmission de donnees a l'aide de dispositifs de transmission de donnees mobiles | |
ES2080151T3 (es) | Transmision de datos en una red. | |
JPS6413839A (en) | Integrated packet communication system | |
EP0400543A3 (fr) | Appareil pour téléautographie | |
FR2661793B1 (fr) | Systeme de transmission de donnees entre un frontal et des terminaux. | |
EP0981258A3 (fr) | Procédure pour le transport numérique de l' information et/ou des données sur une voie de transmission |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |