IT968654B - SATEL LITE COMMUNICATION SYSTEM TIME-SPLIT TRANSPENDER AND MULTIPLE ACCESS - Google Patents

SATEL LITE COMMUNICATION SYSTEM TIME-SPLIT TRANSPENDER AND MULTIPLE ACCESS

Info

Publication number: IT968654B
Authority: IT; Italy
Prior art keywords: transpender; split; communication system; multiple access; system time
Prior art date: 1971-08-11

Application number

IT6961072A

Other languages

Italian (it)

Original Assignee

Communications Satellite 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.)

1971-08-11

Filing date

1972-08-10

Publication date

1974-03-20

1971-08-11 Priority claimed from US00170929A external-priority patent/US3812430A/en

1971-08-11 Priority claimed from US00170932A external-priority patent/US3730998A/en

1971-08-11 Priority claimed from US00170797A external-priority patent/US3818453A/en

1971-08-11 Priority claimed from US00170931A external-priority patent/US3806879A/en

1971-08-11 Priority claimed from US00170933A external-priority patent/US3825899A/en

1972-08-10 Application filed by Communications Satellite Corp filed Critical Communications Satellite Corp

1974-03-20 Application granted granted Critical

1974-03-20 Publication of IT968654B publication Critical patent/IT968654B/en

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0602—Systems characterised by the synchronising information used
- H04J3/0605—Special codes used as synchronising signal
- 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
- H04B7/212—Time-division multiple access [TDMA]
- H04B7/2125—Synchronisation
- 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
- H04B7/212—Time-division multiple access [TDMA]
- H04B7/2125—Synchronisation
- H04B7/2126—Synchronisation using a reference station
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Computer Hardware Design (AREA)
Radio Relay Systems (AREA)
Time-Division Multiplex Systems (AREA)
Synchronisation In Digital Transmission Systems (AREA)

IT6961072A 1971-08-11 1972-08-10 SATEL LITE COMMUNICATION SYSTEM TIME-SPLIT TRANSPENDER AND MULTIPLE ACCESS IT968654B (en)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
US17093071A	1971-08-11	1971-08-11
US00170929A US3812430A (en)	1971-08-11	1971-08-11	Tdma satellite communications system with improved acquisition
US00170932A US3730998A (en)	1971-08-11	1971-08-11	Tdma satellite communications system with an aperture window for acquisition
US00170797A US3818453A (en)	1971-08-11	1971-08-11	Tdma satellite communications system
US00170931A US3806879A (en)	1971-08-11	1971-08-11	Tdma satellite communication system with multi-pcm frames per tdma frame
US00170933A US3825899A (en)	1971-08-11	1971-08-11	Expansion/compression and elastic buffer combination

Publications (1)

Publication Number	Publication Date
IT968654B true IT968654B (en)	1974-03-20

Family

ID=27558600

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT6961072A IT968654B (en)	1971-08-11	1972-08-10	SATEL LITE COMMUNICATION SYSTEM TIME-SPLIT TRANSPENDER AND MULTIPLE ACCESS

Country Status (8)

Country	Link
JP (1)	JPS5610816B2 (en)
AU (1)	AU463612B2 (en)
BE (1)	BE787524A (en)
CA (1)	CA1008567A (en)
DE (1)	DE2239016C2 (en)
FR (1)	FR2150777B1 (en)
IT (1)	IT968654B (en)
NL (1)	NL7210918A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5162651A (en) *	1974-11-28	1976-05-31	Fujitsu Ltd	MUSEN CHUKEI SOCHI
JPS51116609A (en) *	1975-04-04	1976-10-14	Nec Corp	Initial connection system and apparatus for time division multiple acc ess communication system
JPS52142414A (en) *	1976-05-21	1977-11-28	Nippon Telegr & Teleph Corp <Ntt>	Time sharing multiple connection acquisition system
JPS548411A (en) *	1977-06-22	1979-01-22	Nippon Telegr & Teleph Corp <Ntt>	Initial connection system for time-division multiple access
US4357700A (en) *	1978-08-10	1982-11-02	International Business Machines Corp.	Adaptive error encoding in multiple access systems
US4232197A (en) *	1978-08-25	1980-11-04	Bell Telephone Laboratories, Incorporated	Processor for a TDMA burst modem
JPS58720A (en) *	1981-06-25	1983-01-05	Fuji Heavy Ind Ltd	Fuel remaining quantity alarming device
FR2625054B1 (en) *	1987-12-18	1990-05-04	Trt Telecom Radio Electr	DEVICE FOR TRANSFORMING DATA PACKETS INTO A REGULAR MULTIPLEX FOR TRANSMISSION SYSTEM USING THE PRINCIPLE OF A.M.R.T.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1940958B2 (en) *	1968-08-15	1971-11-04		TIME MULTIPLEX MESSAGE SYSTEM
US3644678A (en) *	1969-03-21	1972-02-22	Communications Satellite Corp	Channel reallocation system and method

1972
- 1972-08-02 CA CA148,595A patent/CA1008567A/en not_active Expired
- 1972-08-08 DE DE19722239016 patent/DE2239016C2/en not_active Expired
- 1972-08-10 AU AU45485/72A patent/AU463612B2/en not_active Expired
- 1972-08-10 IT IT6961072A patent/IT968654B/en active
- 1972-08-10 NL NL7210918A patent/NL7210918A/xx not_active Application Discontinuation
- 1972-08-11 FR FR7229194A patent/FR2150777B1/fr not_active Expired
- 1972-08-11 BE BE787524A patent/BE787524A/en not_active IP Right Cessation
- 1972-08-11 JP JP8063772A patent/JPS5610816B2/ja not_active Expired

Also Published As

Publication number	Publication date
AU463612B2 (en)	1975-07-31
NL7210918A (en)	1973-02-13
JPS5610816B2 (en)	1981-03-10
DE2239016A1 (en)	1973-02-22
BE787524A (en)	1972-12-01
CA1008567A (en)	1977-04-12
JPS4829305A (en)	1973-04-18
FR2150777B1 (en)	1978-05-05
DE2239016C2 (en)	1982-11-11
AU4548572A (en)	1974-02-14
FR2150777A1 (en)	1973-04-13

Publication	Publication Date	Title
IT965107B (en)	1974-01-31	SATELLI T COMMUNICATIONS SYSTEM AND TIME-SPLIT TRANSPONDER WITH MULTIPLE ACCESS
IT958934B (en)	1973-10-30	MULTIPLE PYROTECHNICAL SYSTEM
IT956847B (en)	1973-10-10	IMPROVED MEMORY SYSTEM
IT963417B (en)	1974-01-10	IMPROVED MEMORY SYSTEM
IT946272B (en)	1973-05-21	CONNECTION SYSTEM
IT971136B (en)	1974-04-30	PERFECT COMMUNICATION SYSTEM
AU4210872A (en)	1973-11-15	Environmental data system
BR7202363D0 (en)	1973-06-14	A HANDLING SYSTEM
NL7312704A (en)	1975-03-18	SURVEILLANCE SYSTEM.
SE384008B (en)	1976-04-12	STORAGE SYSTEM
CA975466A (en)	1975-09-30	Asynchronously operated memory system
IT969003B (en)	1974-03-30	REMOTE DETONATION SYSTEM
CH546191A (en)	1974-02-28	CONVEYOR SYSTEM.
IT943925B (en)	1973-04-10	COMMUNICATION SYSTEM
IT950719B (en)	1973-06-20	IMPROVED MEMORY SYSTEM
IT951497B (en)	1973-06-30	IMPROVED MEMORY SYSTEM
IT968654B (en)	1974-03-20	SATEL LITE COMMUNICATION SYSTEM TIME-SPLIT TRANSPENDER AND MULTIPLE ACCESS
MY7500224A (en)	1975-12-31	Stack memory systems
IT960428B (en)	1973-11-20	MODULATION SYSTEM DIFFERENCES THE PULSES CODE
BE771856A (en)	1972-02-28	AEROSOL KLEP- EN SPROEIKOP
CA949534A (en)	1974-06-18	Fluid vibration transport system
BE782244A (en)	1972-10-18	TRILLINGWEREND TAFEL
IT953756B (en)	1973-08-10	SEMICONDUCTOR STORAGE SYSTEM
ATA322172A (en)	1975-09-15	AEROSOL DEVICE
CA1023860A (en)	1978-01-03	Time ordered memory system and operation