GB2078064B - Communication control device in a duplex transmission network - Google Patents

Communication control device in a duplex transmission network

Info

Publication number: GB2078064B
Authority: GB; United Kingdom
Prior art keywords: control device; communication control; transmission network; duplex transmission; duplex
Prior art date: 1979-12-20
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

Application number

GB8125427A

Other versions

GB2078064A (en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Jeumont Schneider SA

Original Assignee

Jeumont Schneider SA

Priority date (The priority date 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 date listed.)

1979-12-20

Filing date

1980-12-15

Publication date

1984-05-10

1980-12-15 Application filed by Jeumont Schneider SA filed Critical Jeumont Schneider SA

1981-12-23 Publication of GB2078064A publication Critical patent/GB2078064A/en

1984-05-10 Application granted granted Critical

1984-05-10 Publication of GB2078064B publication Critical patent/GB2078064B/en

Status Expired legal-status Critical Current

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)

GB8125427A 1979-12-20 1980-12-15 Communication control device in a duplex transmission network Expired GB2078064B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7931208A FR2472315B1 (en)	1979-12-20	1979-12-20	DEVICE FOR CONTROLLING COMMUNICATIONS IN A DUPLEX TRANSMISSION NETWORK

Publications (2)

Publication Number	Publication Date
GB2078064A GB2078064A (en)	1981-12-23
GB2078064B true GB2078064B (en)	1984-05-10

Family

ID=9232984

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8125427A Expired GB2078064B (en)	1979-12-20	1980-12-15	Communication control device in a duplex transmission network

Country Status (23)

Country	Link
JP (1)	JPS57500041A (en)
AR (1)	AR223410A1 (en)
AT (1)	ATA912980A (en)
AU (1)	AU534993B2 (en)
BE (1)	BE886706A (en)
BR (1)	BR8008984A (en)
CA (1)	CA1160710A (en)
CH (1)	CH645223A5 (en)
DD (1)	DD155577A5 (en)
DE (1)	DE3050171C1 (en)
EG (1)	EG13998A (en)
ES (1)	ES497566A0 (en)
FR (1)	FR2472315B1 (en)
GB (1)	GB2078064B (en)
HK (1)	HK2785A (en)
IT (1)	IT1127956B (en)
MA (1)	MA19013A1 (en)
MX (1)	MX149442A (en)
OA (1)	OA06668A (en)
SE (1)	SE8106222L (en)
SG (1)	SG54984G (en)
WO (1)	WO1981001932A1 (en)
ZA (1)	ZA807731B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0732387B2 (en) *	1985-02-23	1995-04-10	株式会社日立製作所	Data retransmission method
US4862461A (en) *	1987-01-12	1989-08-29	International Business Machines Corp.	Packet switch network protocol
JP2595603B2 (en) *	1988-01-11	1997-04-02	日本電気株式会社	Request allocation multiple access control method
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)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2031960A5 (en) *	1969-02-14	1970-11-20	Labo Cent Telecommunicat
DE2246825C3 (en) *	1972-09-23	1975-05-28	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	System and operating procedures for secure data transmission

1979
- 1979-12-20 FR FR7931208A patent/FR2472315B1/en not_active Expired
1980
- 1980-12-07 EG EG756/80A patent/EG13998A/en active
- 1980-12-10 ES ES497566A patent/ES497566A0/en active Granted
- 1980-12-10 ZA ZA00807731A patent/ZA807731B/en unknown
- 1980-12-11 MA MA19215A patent/MA19013A1/en unknown
- 1980-12-12 IT IT50361/80A patent/IT1127956B/en active
- 1980-12-15 JP JP56500239A patent/JPS57500041A/ja active Pending
- 1980-12-15 WO PCT/FR1980/000181 patent/WO1981001932A1/en active Application Filing
- 1980-12-15 CH CH503481A patent/CH645223A5/en 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/en not_active Application Discontinuation
- 1980-12-15 DE DE3050171A patent/DE3050171C1/en not_active Expired
- 1980-12-15 CA CA000366827A patent/CA1160710A/en not_active Expired
- 1980-12-15 BR BR8008984A patent/BR8008984A/en unknown
- 1980-12-17 BE BE0/203200A patent/BE886706A/en not_active IP Right Cessation
- 1980-12-17 MX MX185343A patent/MX149442A/en unknown
- 1980-12-19 AR AR283715A patent/AR223410A1/en active
- 1980-12-19 DD DD80226364A patent/DD155577A5/en unknown
- 1980-12-20 OA OA57284A patent/OA06668A/en unknown
1981
- 1981-10-21 SE SE8106222A patent/SE8106222L/en unknown
1984
- 1984-08-06 SG SG549/84A patent/SG54984G/en unknown
1985
- 1985-01-10 HK HK27/85A patent/HK2785A/en unknown

Also Published As

Publication number	Publication date
AU534993B2 (en)	1984-02-23
OA06668A (en)	1981-09-30
AU6643381A (en)	1981-07-22
BE886706A (en)	1981-04-16
SE8106222L (en)	1981-10-21
CA1160710A (en)	1984-01-17
ES8201380A1 (en)	1981-12-16
AR223410A1 (en)	1981-08-14
HK2785A (en)	1985-01-18
JPS57500041A (en)	1982-01-07
ES497566A0 (en)	1981-12-16
DD155577A5 (en)	1982-06-16
ATA912980A (en)	1989-01-15
FR2472315A1 (en)	1981-06-26
BR8008984A (en)	1981-10-20
IT8050361A0 (en)	1980-12-12
ZA807731B (en)	1982-01-27
WO1981001932A1 (en)	1981-07-09
MA19013A1 (en)	1981-07-01
MX149442A (en)	1983-11-07
FR2472315B1 (en)	1987-05-29
SG54984G (en)	1985-03-08
GB2078064A (en)	1981-12-23
EG13998A (en)	1983-03-31
DE3050171C1 (en)	1984-04-26
CH645223A5 (en)	1984-09-14
IT1127956B (en)	1986-05-28

Legal Events

Date	Code	Title	Description
1988-08-10	PCNP	Patent ceased through non-payment of renewal fee

Publication	Publication Date	Title
GB2058256B (en)	1983-08-03	Control apparatus for a stepless transmission
GB2058257B (en)	1984-03-21	Control apparatus for a stepless transmission
DE2861679D1 (en)	1982-04-15	Data transmission system between stations connected in a loop
JPS55149402A (en)	1980-11-20	Transmission device
EP0112458A3 (en)	1986-12-30	Duplex optical communication device
JPS54127619A (en)	1979-10-03	Xxray transmission device
JPS56141631A (en)	1981-11-05	Communication control device
GB2035477B (en)	1982-12-01	Transmission control device
JPS5712101A (en)	1982-01-22	Transmission device
JPS5659047A (en)	1981-05-22	Geared transmission
JPS554199A (en)	1980-01-12	Communication device
DE3069399D1 (en)	1984-11-15	Transceiver with automatic switch-over control, and telecommunications network comprising such a transceiver
YU42729B (en)	1988-12-31	Communication device
GB2078064B (en)	1984-05-10	Communication control device in a duplex transmission network
ZA791112B (en)	1980-07-30	Telephone transmission apparatus
JPS54124916A (en)	1979-09-28	Transmission device
GB2024499B (en)	1982-09-08	Flat communication paths for transmission systems
JPS56123149A (en)	1981-09-28	Communication device
JPS54113205A (en)	1979-09-04	Communication transmitting device and method
JPS5635616A (en)	1981-04-08	Transmission line leadinggin device
JPS54149409A (en)	1979-11-22	Data transmission device
JPS5654600A (en)	1981-05-14	Vehicleemounted communications device
JPS55162810A (en)	1980-12-18	Transmission line
JPS54118708A (en)	1979-09-14	Communication network control system
JPS5627996A (en)	1981-03-18	Communication device