IT1191903B - Sistema di codifica-decodifica concatenata per la protezione dai disturbi di trasmissioni digitali effettuate attraverso un ripetitore rigenerativo intermedio - Google Patents

Sistema di codifica-decodifica concatenata per la protezione dai disturbi di trasmissioni digitali effettuate attraverso un ripetitore rigenerativo intermedio

Info

Publication number
IT1191903B
IT1191903B IT48024/86A IT4802486A IT1191903B IT 1191903 B IT1191903 B IT 1191903B IT 48024/86 A IT48024/86 A IT 48024/86A IT 4802486 A IT4802486 A IT 4802486A IT 1191903 B IT1191903 B IT 1191903B
Authority
IT
Italy
Prior art keywords
carried out
protection against
decoding system
regenerative repeater
concatenated coding
Prior art date
Application number
IT48024/86A
Other languages
English (en)
Other versions
IT8648024A0 (it
Inventor
Giacinto Losquadro
Giorgio Perrotta
Original Assignee
Selenia Spazio Spa
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.)
Filing date
Publication date
Application filed by Selenia Spazio Spa filed Critical Selenia Spazio Spa
Priority to IT48024/86A priority Critical patent/IT1191903B/it
Publication of IT8648024A0 publication Critical patent/IT8648024A0/it
Priority to US07/044,888 priority patent/US4800570A/en
Priority to EP87106643A priority patent/EP0245781B1/en
Priority to DE87106643T priority patent/DE3786948T2/de
Application granted granted Critical
Publication of IT1191903B publication Critical patent/IT1191903B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes

Landscapes

  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Radio Relay Systems (AREA)
IT48024/86A 1986-05-15 1986-05-15 Sistema di codifica-decodifica concatenata per la protezione dai disturbi di trasmissioni digitali effettuate attraverso un ripetitore rigenerativo intermedio IT1191903B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT48024/86A IT1191903B (it) 1986-05-15 1986-05-15 Sistema di codifica-decodifica concatenata per la protezione dai disturbi di trasmissioni digitali effettuate attraverso un ripetitore rigenerativo intermedio
US07/044,888 US4800570A (en) 1986-05-15 1987-04-30 Concatenated code-decode system for the protection against interference of digital transmissions through an intermediate regenerative repeater
EP87106643A EP0245781B1 (en) 1986-05-15 1987-05-07 Concatenated code-decode system for the protection against interference of digital transmissions through an intermediate regenerative repeater
DE87106643T DE3786948T2 (de) 1986-05-15 1987-05-07 Verkettetes Kodierungs-/Dekodierungssystem zur Sicherung gegen digitaler Übertragungsstörung mittels eines regenerativen Zwischenverstärkers.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48024/86A IT1191903B (it) 1986-05-15 1986-05-15 Sistema di codifica-decodifica concatenata per la protezione dai disturbi di trasmissioni digitali effettuate attraverso un ripetitore rigenerativo intermedio

Publications (2)

Publication Number Publication Date
IT8648024A0 IT8648024A0 (it) 1986-05-15
IT1191903B true IT1191903B (it) 1988-03-31

Family

ID=11264013

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48024/86A IT1191903B (it) 1986-05-15 1986-05-15 Sistema di codifica-decodifica concatenata per la protezione dai disturbi di trasmissioni digitali effettuate attraverso un ripetitore rigenerativo intermedio

Country Status (4)

Country Link
US (1) US4800570A (it)
EP (1) EP0245781B1 (it)
DE (1) DE3786948T2 (it)
IT (1) IT1191903B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5087099A (en) * 1988-09-02 1992-02-11 Stolar, Inc. Long range multiple point wireless control and monitoring system
US5942990A (en) * 1997-10-24 1999-08-24 Halliburton Energy Services, Inc. Electromagnetic signal repeater and method for use of same
US6144316A (en) * 1997-12-01 2000-11-07 Halliburton Energy Services, Inc. Electromagnetic and acoustic repeater and method for use of same
US6177882B1 (en) 1997-12-01 2001-01-23 Halliburton Energy Services, Inc. Electromagnetic-to-acoustic and acoustic-to-electromagnetic repeaters and methods for use of same
US6218959B1 (en) 1997-12-03 2001-04-17 Halliburton Energy Services, Inc. Fail safe downhole signal repeater
US6018501A (en) * 1997-12-10 2000-01-25 Halliburton Energy Services, Inc. Subsea repeater and method for use of the same
US6018301A (en) * 1997-12-29 2000-01-25 Halliburton Energy Services, Inc. Disposable electromagnetic signal repeater
US6320850B1 (en) 1998-04-24 2001-11-20 Trw Inc. Satellite communication adaptive control coding
US6138261A (en) * 1998-04-29 2000-10-24 Trw Inc. Concatenated coding system for satellite communications
US6279132B1 (en) 1998-09-28 2001-08-21 Trw Inc. Concatenated error control method and system for a processing satellite uplink
US6625776B1 (en) 1998-09-30 2003-09-23 Northrop Grumman Corporation Adaptive coding scheme for a processing communications satellite
DE10000834A1 (de) * 2000-01-12 2001-08-16 Fraunhofer Ges Forschung Verfahren zur Herstellung elektrisch leitender Verbindungen
GB2424800B (en) * 2005-04-01 2008-02-13 Toshiba Res Europ Ltd Wireless communications device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944723A (en) * 1974-12-05 1976-03-16 General Electric Company Station for power line access data system
US4261054A (en) * 1977-12-15 1981-04-07 Harris Corporation Real-time adaptive power control in satellite communications systems
SE417760B (sv) * 1979-05-15 1981-04-06 Ellemtel Utvecklings Ab Sett att vid dataoverforing mellan en sendande dator och en mottagande dator overvaka fel och anordning for genomforande av settet
US4312070A (en) * 1979-12-07 1982-01-19 Motorola, Inc. Digital encoder-decoder
US4354054A (en) * 1981-04-16 1982-10-12 Bell Telephone Laboratories, Incorporated Caboose signal controlled reporting arrangement for a regenerator chain

Also Published As

Publication number Publication date
EP0245781B1 (en) 1993-08-11
DE3786948D1 (de) 1993-09-16
EP0245781A3 (en) 1991-03-20
EP0245781A2 (en) 1987-11-19
DE3786948T2 (de) 1994-04-14
IT8648024A0 (it) 1986-05-15
US4800570A (en) 1989-01-24

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940526