AU1336897A - Power line communications system with selective program reception - Google Patents

Power line communications system with selective program reception

Info

Publication number
AU1336897A
AU1336897A AU13368/97A AU1336897A AU1336897A AU 1336897 A AU1336897 A AU 1336897A AU 13368/97 A AU13368/97 A AU 13368/97A AU 1336897 A AU1336897 A AU 1336897A AU 1336897 A AU1336897 A AU 1336897A
Authority
AU
Australia
Prior art keywords
power line
communications system
line communications
program reception
selective program
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
AU13368/97A
Inventor
Jack R. Harford
Henry C. Klein
Chandrakant Bhailalbhai Patel
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.)
FEI Elcom Tech Inc
Original Assignee
Elcom Tech Corp
Elcom Technologies 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.)
Filing date
Publication date
Application filed by Elcom Tech Corp, Elcom Technologies Corp filed Critical Elcom Tech Corp
Publication of AU1336897A publication Critical patent/AU1336897A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/542—Systems for transmission via power distribution lines the information being in digital form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/545—Audio/video application, e.g. interphone

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Selective Calling Equipment (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
AU13368/97A 1995-12-19 1996-12-18 Power line communications system with selective program reception Abandoned AU1336897A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US008892 1987-01-30
US889295P 1995-12-19 1995-12-19
US76685096A 1996-12-13 1996-12-13
US766850 1996-12-13
PCT/US1996/020178 WO1997023057A1 (en) 1995-12-19 1996-12-18 Power line communications system with selective program reception

Publications (1)

Publication Number Publication Date
AU1336897A true AU1336897A (en) 1997-07-14

Family

ID=26678753

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13368/97A Abandoned AU1336897A (en) 1995-12-19 1996-12-18 Power line communications system with selective program reception

Country Status (2)

Country Link
AU (1) AU1336897A (en)
WO (1) WO1997023057A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1134909A1 (en) * 2000-03-14 2001-09-19 Biwave Technologies Single-cable transmission device for signals and power supply of a surveillance system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3515127A1 (en) * 1985-04-26 1986-10-30 Rafi Gmbh & Co Elektrotechnische Spezialfabrik, 7981 Berg NETWORKED MULTIPLE ACCESS DEVICE
US5592482A (en) * 1989-04-28 1997-01-07 Abraham; Charles Video distribution system using in-wall wiring
US5010399A (en) * 1989-07-14 1991-04-23 Inline Connection Corporation Video transmission and control system utilizing internal telephone lines
US5351272A (en) * 1992-05-18 1994-09-27 Abraham Karoly C Communications apparatus and method for transmitting and receiving multiple modulated signals over electrical lines

Also Published As

Publication number Publication date
WO1997023057A1 (en) 1997-06-26

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