AU5197490A - Spread spectrum communications system with randomizing signal - Google Patents

Spread spectrum communications system with randomizing signal

Info

Publication number
AU5197490A
AU5197490A AU51974/90A AU5197490A AU5197490A AU 5197490 A AU5197490 A AU 5197490A AU 51974/90 A AU51974/90 A AU 51974/90A AU 5197490 A AU5197490 A AU 5197490A AU 5197490 A AU5197490 A AU 5197490A
Authority
AU
Australia
Prior art keywords
communications system
spread spectrum
spectrum communications
randomizing signal
randomizing
Prior art date
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.)
Abandoned
Application number
AU51974/90A
Inventor
Alan Pate
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.)
HILLIER TECHNOLOGIES LP
Original Assignee
HILLIER TECHNOLOGIES Ltd P
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 HILLIER TECHNOLOGIES Ltd P filed Critical HILLIER TECHNOLOGIES Ltd P
Publication of AU5197490A publication Critical patent/AU5197490A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker
    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
AU51974/90A 1989-03-06 1990-02-12 Spread spectrum communications system with randomizing signal Abandoned AU5197490A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31952689A 1989-03-06 1989-03-06
US319526 1989-03-06

Publications (1)

Publication Number Publication Date
AU5197490A true AU5197490A (en) 1990-10-09

Family

ID=23242615

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51974/90A Abandoned AU5197490A (en) 1989-03-06 1990-02-12 Spread spectrum communications system with randomizing signal

Country Status (2)

Country Link
AU (1) AU5197490A (en)
WO (1) WO1990010982A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5150377A (en) * 1990-11-02 1992-09-22 At&T Bell Laboratories Direct sequence spread spectrum (dsss) communications system with frequency modulation utilized to achieve spectral spreading

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614316A (en) * 1964-05-20 1971-10-19 Us Navy Secure communication system
US4320514A (en) * 1980-06-09 1982-03-16 Bell Telephone Laboratories, Incorporated Spread spectrum FH-MFSK radio receiver
US4653068A (en) * 1984-10-19 1987-03-24 Itt Corporation Frequency hopping data communication system
US4752939A (en) * 1986-09-03 1988-06-21 Hughes Aircraft Company Hidden preamble for frequency hopped synchronization
US4866771A (en) * 1987-01-20 1989-09-12 The Analytic Sciences Corporation Signaling system
US4864588A (en) * 1987-02-11 1989-09-05 Hillier Technologies Limited Partnership Remote control system, components and methods

Also Published As

Publication number Publication date
WO1990010982A1 (en) 1990-09-20

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