USB558220I5 - - Google Patents

Info

Publication number
USB558220I5
USB558220I5 US55822075A USB558220I5 US B558220 I5 USB558220 I5 US B558220I5 US 55822075 A US55822075 A US 55822075A US B558220 I5 USB558220 I5 US B558220I5
Authority
US
United States
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
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 filed Critical
Priority to US05/558,220 priority Critical patent/US3990009A/en
Publication of USB558220I5 publication Critical patent/USB558220I5/en
Priority to SE7601521A priority patent/SE406256B/en
Priority to CA246,406A priority patent/CA1066421A/en
Priority to IT67584/76A priority patent/IT1057716B/en
Priority to FR7606816A priority patent/FR2304231A1/en
Priority to NL7602628A priority patent/NL7602628A/en
Priority to BE165137A priority patent/BE839532A/en
Priority to GB10097/76A priority patent/GB1538570A/en
Priority to DE2610599A priority patent/DE2610599C3/en
Application granted granted Critical
Publication of US3990009A publication Critical patent/US3990009A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/14—Channel dividing arrangements, i.e. in which a single bit stream is divided between several baseband channels and reassembled at the receiver
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/07—Synchronising arrangements using pulse stuffing for systems with different or fluctuating information rates or bit rates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
US05/558,220 1975-03-14 1975-03-14 Method and apparatus for uniquely encoding channels in a digital transmission system Expired - Lifetime US3990009A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
US05/558,220 US3990009A (en) 1975-03-14 1975-03-14 Method and apparatus for uniquely encoding channels in a digital transmission system
SE7601521A SE406256B (en) 1975-03-14 1976-02-11 MULTI-CHANNEL DIGITAL TRANSMISSION DEVICE
CA246,406A CA1066421A (en) 1975-03-14 1976-02-24 Method and apparatus for uniquely encoding channels in a digital transmission system
FR7606816A FR2304231A1 (en) 1975-03-14 1976-03-10 MULTI-CHANNEL DIGITAL TRANSMISSION SYSTEM
IT67584/76A IT1057716B (en) 1975-03-14 1976-03-10 MULTI-CHANNEL NUMERICAL TRANSMISSION SYSTEM
NL7602628A NL7602628A (en) 1975-03-14 1976-03-12 DIGITAL TRANSMISSION SYSTEM.
BE165137A BE839532A (en) 1975-03-14 1976-03-12 MULTI-CHANNEL DIGITAL TRANSMISSION SYSTEM
GB10097/76A GB1538570A (en) 1975-03-14 1976-03-12 Data transmission
DE2610599A DE2610599C3 (en) 1975-03-14 1976-03-13 Method and device for the unique coding of channels in a digital transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/558,220 US3990009A (en) 1975-03-14 1975-03-14 Method and apparatus for uniquely encoding channels in a digital transmission system

Publications (2)

Publication Number Publication Date
USB558220I5 true USB558220I5 (en) 1976-01-27
US3990009A US3990009A (en) 1976-11-02

Family

ID=24228655

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/558,220 Expired - Lifetime US3990009A (en) 1975-03-14 1975-03-14 Method and apparatus for uniquely encoding channels in a digital transmission system

Country Status (9)

Country Link
US (1) US3990009A (en)
BE (1) BE839532A (en)
CA (1) CA1066421A (en)
DE (1) DE2610599C3 (en)
FR (1) FR2304231A1 (en)
GB (1) GB1538570A (en)
IT (1) IT1057716B (en)
NL (1) NL7602628A (en)
SE (1) SE406256B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074230A (en) * 1976-05-24 1978-02-14 Teledyne Industries, Inc. Communication method and apparatus for providing an enhanced signal from diverse signals
US4217488A (en) * 1977-01-21 1980-08-12 Bell Telephone Laboratories, Incorporated Secure optical communication components, method, and system
CA1106067A (en) * 1977-07-19 1981-07-28 Katsuhiro Nakamura Error correction system for differential phase-shift- keying
US5134633A (en) * 1990-11-30 1992-07-28 At&T Bell Laboratories Digital communications synchronization scheme
GB0702626D0 (en) 2007-02-09 2007-03-21 Texas Instruments Ltd Cross-Over Compensation By Selective Inversion

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069482A (en) * 1958-09-22 1962-12-18 Union Oil Co Cyclohexane isomerization
US3128343A (en) * 1960-08-15 1964-04-07 Bell Telephone Labor Inc Data communication system
US3128342A (en) * 1961-06-28 1964-04-07 Bell Telephone Labor Inc Phase-modulation transmitter
US3500207A (en) * 1967-09-22 1970-03-10 Bell Telephone Labor Inc Automatic rotation correction for cross-polarized microwave reception
US3646516A (en) * 1969-04-24 1972-02-29 Ibm Error-detecting circuitry
US3665430A (en) * 1969-02-18 1972-05-23 Erc Elect Res Corp Digital tape error recognition method utilizing complementary information
US3665395A (en) * 1967-06-29 1972-05-23 Siemens Ag Method of data transmission

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1367717A (en) * 1917-11-15 1921-02-08 Western Electric Co Printing-telegraph system
FR1236067A (en) * 1959-06-03 1960-07-15 Modulation combiner
NL6402192A (en) * 1964-03-05 1965-09-06

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069482A (en) * 1958-09-22 1962-12-18 Union Oil Co Cyclohexane isomerization
US3128343A (en) * 1960-08-15 1964-04-07 Bell Telephone Labor Inc Data communication system
US3128342A (en) * 1961-06-28 1964-04-07 Bell Telephone Labor Inc Phase-modulation transmitter
US3665395A (en) * 1967-06-29 1972-05-23 Siemens Ag Method of data transmission
US3500207A (en) * 1967-09-22 1970-03-10 Bell Telephone Labor Inc Automatic rotation correction for cross-polarized microwave reception
US3665430A (en) * 1969-02-18 1972-05-23 Erc Elect Res Corp Digital tape error recognition method utilizing complementary information
US3646516A (en) * 1969-04-24 1972-02-29 Ibm Error-detecting circuitry

Also Published As

Publication number Publication date
DE2610599B2 (en) 1978-04-13
US3990009A (en) 1976-11-02
SE406256B (en) 1979-01-29
FR2304231A1 (en) 1976-10-08
CA1066421A (en) 1979-11-13
GB1538570A (en) 1979-01-24
SE7601521L (en) 1976-09-15
IT1057716B (en) 1982-03-30
BE839532A (en) 1976-07-01
NL7602628A (en) 1976-09-16
DE2610599C3 (en) 1978-12-07
DE2610599A1 (en) 1976-09-23
FR2304231B1 (en) 1980-10-10

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