ES8201380A1 - Dispositivo de control de las comunicaciones en una red en duplex de transmision - Google Patents
Dispositivo de control de las comunicaciones en una red en duplex de transmisionInfo
- Publication number
- ES8201380A1 ES8201380A1 ES497566A ES497566A ES8201380A1 ES 8201380 A1 ES8201380 A1 ES 8201380A1 ES 497566 A ES497566 A ES 497566A ES 497566 A ES497566 A ES 497566A ES 8201380 A1 ES8201380 A1 ES 8201380A1
- Authority
- ES
- Spain
- Prior art keywords
- control device
- transmission network
- acknowledgment signal
- duplex transmission
- messages
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/28—Controlling escape of air or dust from containers or receptacles during filling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Communication Control (AREA)
- Dc Digital Transmission (AREA)
- Bidirectional Digital Transmission (AREA)
- Small-Scale Networks (AREA)
Abstract
DISPOSITIVO DE CONTROL DE LAS COMUNICACIONES EN UNA RED DE TRANSMISION DE MENSAJES CODIFICADOS ENTRE UNA ESTACION DIRECTORA Y UNA O VARIAS ESTACIONES SUBORDINADAS. CADA MENSAJE EMITIDO POR UNA ESTACIOM HACIA OTRA INCLUYE UNA SEÑAL DE ACUSE DE RECIBO DEL ULTIMO MENSAJE RECIBIDO PROCEDENTE DE ESTA OTRA ESTACION. EL DISPOSITIVO COMPRENDE PARA CADA UNA DE LAS ESTACIONES UN EQUIPO EN EL CIRCUITO RECEPTOR Y OTRO EN EL EMISOR. EL EQUIPO DEL CIRCUITO RECPETOR ESTA FORMADO POR UN DETECTOR (4) DE MENSAJES ERRONEOS, UN DETECTOR (5) DE LA SEÑAL DE ACUSE DE RECIBO DEL ULTIMO MENSAJE EMITIDO Y UN CONMUTADOR (7).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7931208A FR2472315B1 (fr) | 1979-12-20 | 1979-12-20 | Dispositif de controle des communications dans un reseau de transmission en duplex |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8201380A1 true ES8201380A1 (es) | 1981-12-16 |
ES497566A0 ES497566A0 (es) | 1981-12-16 |
Family
ID=9232984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES497566A Granted ES497566A0 (es) | 1979-12-20 | 1980-12-10 | Dispositivo de control de las comunicaciones en una red en duplex de transmision |
Country Status (23)
Country | Link |
---|---|
JP (1) | JPS57500041A (es) |
AR (1) | AR223410A1 (es) |
AT (1) | ATA912980A (es) |
AU (1) | AU534993B2 (es) |
BE (1) | BE886706A (es) |
BR (1) | BR8008984A (es) |
CA (1) | CA1160710A (es) |
CH (1) | CH645223A5 (es) |
DD (1) | DD155577A5 (es) |
DE (1) | DE3050171C1 (es) |
EG (1) | EG13998A (es) |
ES (1) | ES497566A0 (es) |
FR (1) | FR2472315B1 (es) |
GB (1) | GB2078064B (es) |
HK (1) | HK2785A (es) |
IT (1) | IT1127956B (es) |
MA (1) | MA19013A1 (es) |
MX (1) | MX149442A (es) |
OA (1) | OA06668A (es) |
SE (1) | SE8106222L (es) |
SG (1) | SG54984G (es) |
WO (1) | WO1981001932A1 (es) |
ZA (1) | ZA807731B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0732387B2 (ja) * | 1985-02-23 | 1995-04-10 | 株式会社日立製作所 | デ−タ再送方式 |
US4862461A (en) * | 1987-01-12 | 1989-08-29 | International Business Machines Corp. | Packet switch network protocol |
JP2595603B2 (ja) * | 1988-01-11 | 1997-04-02 | 日本電気株式会社 | 要求割付多元接続制御方式 |
US5491719A (en) * | 1993-07-02 | 1996-02-13 | Telefonaktiebolaget Lm Ericsson | System for handling data errors on a cellular communications system PCM link |
US5847660A (en) * | 1994-12-21 | 1998-12-08 | Motorola, Inc. | Method for avoiding interference in a cable telephony system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2031960A5 (es) * | 1969-02-14 | 1970-11-20 | Labo Cent Telecommunicat | |
DE2246825C3 (de) * | 1972-09-23 | 1975-05-28 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | System und Betriebsverfahren zur gesicherten Datenübertragung |
-
1979
- 1979-12-20 FR FR7931208A patent/FR2472315B1/fr not_active Expired
-
1980
- 1980-12-07 EG EG756/80A patent/EG13998A/xx active
- 1980-12-10 ES ES497566A patent/ES497566A0/es active Granted
- 1980-12-10 ZA ZA00807731A patent/ZA807731B/xx unknown
- 1980-12-11 MA MA19215A patent/MA19013A1/fr unknown
- 1980-12-12 IT IT50361/80A patent/IT1127956B/it active
- 1980-12-15 JP JP56500239A patent/JPS57500041A/ja active Pending
- 1980-12-15 WO PCT/FR1980/000181 patent/WO1981001932A1/fr active Application Filing
- 1980-12-15 CH CH503481A patent/CH645223A5/fr not_active IP Right Cessation
- 1980-12-15 AU AU66433/81A patent/AU534993B2/en not_active Ceased
- 1980-12-15 GB GB8125427A patent/GB2078064B/en not_active Expired
- 1980-12-15 AT AT0912980A patent/ATA912980A/de not_active Application Discontinuation
- 1980-12-15 DE DE3050171A patent/DE3050171C1/de not_active Expired
- 1980-12-15 CA CA000366827A patent/CA1160710A/fr not_active Expired
- 1980-12-15 BR BR8008984A patent/BR8008984A/pt unknown
- 1980-12-17 BE BE0/203200A patent/BE886706A/fr not_active IP Right Cessation
- 1980-12-17 MX MX185343A patent/MX149442A/es unknown
- 1980-12-19 AR AR283715A patent/AR223410A1/es active
- 1980-12-19 DD DD80226364A patent/DD155577A5/de unknown
- 1980-12-20 OA OA57284A patent/OA06668A/xx unknown
-
1981
- 1981-10-21 SE SE8106222A patent/SE8106222L/ unknown
-
1984
- 1984-08-06 SG SG549/84A patent/SG54984G/en unknown
-
1985
- 1985-01-10 HK HK27/85A patent/HK2785A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU534993B2 (en) | 1984-02-23 |
OA06668A (fr) | 1981-09-30 |
AU6643381A (en) | 1981-07-22 |
BE886706A (fr) | 1981-04-16 |
SE8106222L (sv) | 1981-10-21 |
GB2078064B (en) | 1984-05-10 |
CA1160710A (fr) | 1984-01-17 |
AR223410A1 (es) | 1981-08-14 |
HK2785A (en) | 1985-01-18 |
JPS57500041A (es) | 1982-01-07 |
ES497566A0 (es) | 1981-12-16 |
DD155577A5 (de) | 1982-06-16 |
ATA912980A (de) | 1989-01-15 |
FR2472315A1 (fr) | 1981-06-26 |
BR8008984A (pt) | 1981-10-20 |
IT8050361A0 (it) | 1980-12-12 |
ZA807731B (en) | 1982-01-27 |
WO1981001932A1 (fr) | 1981-07-09 |
MA19013A1 (fr) | 1981-07-01 |
MX149442A (es) | 1983-11-07 |
FR2472315B1 (fr) | 1987-05-29 |
SG54984G (en) | 1985-03-08 |
GB2078064A (en) | 1981-12-23 |
EG13998A (en) | 1983-03-31 |
DE3050171C1 (de) | 1984-04-26 |
CH645223A5 (fr) | 1984-09-14 |
IT1127956B (it) | 1986-05-28 |
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