FR2005649A1 - - Google Patents

Info

Publication number: FR2005649A1
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.): Pending

Application number

FR6910426A

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.)

Comsat Corp

Original Assignee

Comsat Corp

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.)

1968-04-05

Filing date

1969-04-04

Publication date

1969-12-12

1969-04-04 Application filed by Comsat Corp filed Critical Comsat Corp

1969-12-12 Publication of FR2005649A1 publication Critical patent/FR2005649A1/fr

Status Pending legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18528—Satellite systems for providing two-way communications service to a network of fixed stations, i.e. fixed satellite service or very small aperture terminal [VSAT] system
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/204—Multiple access
- H04B7/2043—Mixed mode, TDM and FDM systems
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J4/00—Combined time-division and frequency-division multiplex systems

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Physics & Mathematics (AREA)
Astronomy & Astrophysics (AREA)
Aviation & Aerospace Engineering (AREA)
General Physics & Mathematics (AREA)
Radio Relay Systems (AREA)
Data Exchanges In Wide-Area Networks (AREA)
Time-Division Multiplex Systems (AREA)

FR6910426A 1968-04-05 1969-04-04 Pending FR2005649A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US71913868A	1968-04-05	1968-04-05

Publications (1)

Publication Number	Publication Date
FR2005649A1 true FR2005649A1 (fr)	1969-12-12

Family

ID=24888889

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR6910426A Pending FR2005649A1 (fr)	1968-04-05	1969-04-04

Country Status (7)

Country	Link
US (1)	US3564147A (fr)
JP (1)	JPS5036523B1 (fr)
DE (1)	DE1917346C3 (fr)
FR (1)	FR2005649A1 (fr)
GB (1)	GB1269555A (fr)
NL (1)	NL169539C (fr)
SE (1)	SE360959B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT338877B (de) *	1969-07-23	1977-09-26	Sits Soc It Telecom Siemens	Fernmeldesystem mit einer anzahl von zweirichtungskanalen, von denen jeweils einer nur wahrend der dauer der verbindung zwischen wenigstens zwei sende-empfangs-geraten belegt ist
US3824597A (en) *	1970-11-09	1974-07-16	Data Transmission Co	Data transmission network
US3818453A (en) *	1971-08-11	1974-06-18	Communications Satellite Corp	Tdma satellite communications system
US4018993A (en) *	1974-04-19	1977-04-19	Telefonaktiebolaget L M Ericsson	Telephone system comprising a satellite
US4054753A (en) *	1975-10-20	1977-10-18	Digital Communications Corporation	Double sync burst TDMA system
FR2390859A1 (fr) *	1977-05-13	1978-12-08	Thomson Csf	Emetteur-recepteur de telecommunication et systeme de radiotelephonie utilisant un tel emetteur-recepteur
NL7806618A (nl) *	1978-06-20	1979-12-27	Philips Nv	Satellietcommunicatiestelsel voor spraak en telegrafie.
US4325147A (en) *	1980-06-16	1982-04-13	Minnesota Mining & Manufacturing Co.	Asynchronous multiplex system
FR2488469A1 (fr) *	1980-08-06	1982-02-12	Thomson Csf Mat Tel	Procede d'etablissement de conversations radio-telephoniques dama simple bond par l'intermediaire d'un satellite
US4491947A (en) *	1983-05-31	1985-01-01	At&T Bell Laboratories	Technique for dynamic scheduling of integrated circuit- and packet-switching in a multi-beam SS/TDMA system
US4675863A (en)	1985-03-20	1987-06-23	International Mobile Machines Corp.	Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
JPS6291027A (ja) *	1985-10-17	1987-04-25	Kokusai Denshin Denwa Co Ltd <Kdd>	デマンド割当て通信方式
IT1191289B (it) *	1986-03-17	1988-02-24	Selenia Spazio Spa	Modulo rigenerativo e commutativo per transponditore di telecomunicazioni con funzioni di conversione fdma/tdm
US5546383A (en)	1993-09-30	1996-08-13	Cooley; David M.	Modularly clustered radiotelephone system
US5930708A (en) *	1996-03-21	1999-07-27	Trw Inc.	Communications satellite router-formatter
US7158493B1 (en) *	2000-09-29	2007-01-02	Arraycomm, Llc	Radio communications system with a minimal broadcast channel
CN101764664B (zh) *	2010-01-29	2013-01-16	哈尔滨工业大学	具有错误检测报警功能的pcm信号监测装置及其错误检测报警的方法
US9672182B2 (en) *	2014-08-21	2017-06-06	Infineon Technologies Ag	High-speed serial ring
WO2019123837A1 (fr) *	2017-12-21	2019-06-27	ソニー株式会社	Dispositif de commande d'émission, procédé de commande d'émission, dispositif de commande de réception, procédé de commande de réception, et système de transmission de signal
KR20200106732A (ko) *	2019-03-05	2020-09-15	에스케이하이닉스 주식회사	반도체장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3261922A (en) *	1962-12-28	1966-07-19	Bell Telephone Labor Inc	Fdm data trunking system having a common tdm supervisory channel
GB1077740A (en) *	1963-09-21	1967-08-02	Telefunken Patent	Improvements in or relating to a satellite communication system

1968
- 1968-04-05 US US719138A patent/US3564147A/en not_active Expired - Lifetime
1969
- 1969-04-03 NL NLAANVRAGE6905274,A patent/NL169539C/xx not_active IP Right Cessation
- 1969-04-03 SE SE04823/69A patent/SE360959B/xx unknown
- 1969-04-03 DE DE1917346A patent/DE1917346C3/de not_active Expired
- 1969-04-03 GB GB07656/69A patent/GB1269555A/en not_active Expired
- 1969-04-04 FR FR6910426A patent/FR2005649A1/fr active Pending
- 1969-04-05 JP JP44026120A patent/JPS5036523B1/ja active Pending

Also Published As

Publication number	Publication date
NL169539B (nl)	1982-02-16
DE1917346B2 (de)	1979-10-18
GB1269555A (en)	1972-04-06
DE1917346A1 (de)	1969-10-30
JPS5036523B1 (fr)	1975-11-26
NL6905274A (fr)	1969-10-07
SE360959B (fr)	1973-10-08
DE1917346C3 (de)	1980-07-03
NL169539C (nl)	1982-07-16
US3564147A (en)	1971-02-16

Legal Events

Date	Code	Title	Description
1971-10-29	TP	Transmission of property

Publication	Publication Date	Title
AU1946070A (fr)	1972-05-09
AU428130B2 (fr)	1972-09-14
AU2374870A (fr)	1972-06-29
FR2005649A1 (fr)	1969-12-12
AU5184069A (fr)	1970-07-17
AU6168869A (fr)	1971-04-08
AU6171569A (fr)	1971-04-08
AU416157B2 (fr)	1971-08-23
AU429879B2 (fr)	1972-11-09
AU2581067A (fr)	1970-02-19
AU4811568A (fr)	1974-08-01
AU421558B1 (fr)	1970-01-29
AR203075Q (fr)	1975-08-14
AU4744468A (fr)	1970-06-18
AU2580267A (fr)	1970-02-05
AU3224368A (fr)	1969-07-17
AU3789668A (fr)	1968-06-20
BE726727A (fr)	1969-06-16
AU2496167A (fr)	1970-01-15
BE727216A (fr)	1969-07-01
BE727098A (fr)	1969-07-01
AU4224469A (fr)	1970-02-26
AU4270368A (fr)	1970-03-05
BE727533A (fr)	1969-07-01
AU3083868A (fr)	1969-10-30