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NO995864L - Totråds kommunikasjonssystem - Google Patents

Totråds kommunikasjonssystem

Info

Publication number
NO995864L
NO995864L NO995864A NO995864A NO995864L NO 995864 L NO995864 L NO 995864L NO 995864 A NO995864 A NO 995864A NO 995864 A NO995864 A NO 995864A NO 995864 L NO995864 L NO 995864L
Authority
NO
Norway
Prior art keywords
telephone
information
terminal
telephones
frequency band
Prior art date
Application number
NO995864A
Other languages
English (en)
Other versions
NO995864D0 (no
Inventor
David D Goodman
Original Assignee
Cais Inc
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
Priority claimed from PCT/US1998/011197 external-priority patent/WO1998054901A1/en
Application filed by Cais Inc filed Critical Cais Inc
Publication of NO995864D0 publication Critical patent/NO995864D0/no
Publication of NO995864L publication Critical patent/NO995864L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Kommunikasjonssystem for overforing av informasjon mellom informasjonstjeneste og tcrminalenheler over et tvunnet trådpar-nett. Informasjonstjenestene inkluderer en telefonsentral og andre tjenester, slik som et datanett og et fjernsynsdistribusjonssystem. Terminalenhetcne inkluderer telefoner og andre enheter slik som datamaskiner og fjernsynsapparater. Systemet inkluderer et hovedinformasjonsgrenscsnitt koblet til informasjonstjenestene og et tvunnet parkablingsnelt koblet til terminalenhetene og til hovedinformasjonsgrensesnittet. Kablingsncttet inkluderer et flertall aktive tclefonpar for overforing av lalesignaler mellom telefonsentralen og telefonene. Informasjonsgrenscsnittet inkluderer kretser for å kombinere, på de aktive telefonparene, (a) telefonsignalcr i et telefonfrekvensbåncl som overfores mellom telefonsentralen og den ene eller flertallet av telefoner og (b) høyfrekvenssignaler i et hoyt frekvensbånd høyere enn de for telcfonfrekvensbåndet som overfører informasjon mellom de andre informasjonstjenestene og en eller flere av Icrminalenhetene.
NO995864A 1997-05-30 1999-11-30 Totråds kommunikasjonssystem NO995864L (no)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US4793697P 1997-05-30 1997-05-30
US5230197P 1997-07-11 1997-07-11
US5222597P 1997-07-11 1997-07-11
US5645897P 1997-08-21 1997-08-21
US98569297A 1997-12-12 1997-12-12
US2097898A 1998-02-09 1998-02-09
US4797098A 1998-03-25 1998-03-25
US4796998A 1998-03-25 1998-03-25
PCT/US1998/011197 WO1998054901A1 (en) 1997-05-30 1998-06-01 Twisted pair communication system

Publications (2)

Publication Number Publication Date
NO995864D0 NO995864D0 (no) 1999-11-30
NO995864L true NO995864L (no) 2000-01-28

Family

ID=27574058

Family Applications (1)

Application Number Title Priority Date Filing Date
NO995864A NO995864L (no) 1997-05-30 1999-11-30 Totråds kommunikasjonssystem

Country Status (10)

Country Link
EP (1) EP0983688A1 (no)
KR (1) KR20010013187A (no)
AU (1) AU7608198A (no)
BR (1) BR9809198A (no)
CA (1) CA2290001A1 (no)
EA (1) EA199901019A1 (no)
IL (1) IL133169A0 (no)
MX (1) MXPA99011003A (no)
NO (1) NO995864L (no)
PL (1) PL337208A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6567981B1 (en) 1998-08-03 2003-05-20 Elysium Broadband Inc. Audio/video signal redistribution system
AU2001296074A1 (en) * 2000-11-06 2002-05-15 Josuya Technology Corp. Data communication system for compensating the attenuation of transmission signal

Also Published As

Publication number Publication date
EP0983688A1 (en) 2000-03-08
EA199901019A1 (ru) 2001-02-26
IL133169A0 (en) 2001-03-19
MXPA99011003A (es) 2002-07-02
KR20010013187A (ko) 2001-02-26
CA2290001A1 (en) 1998-12-03
PL337208A1 (en) 2000-08-14
BR9809198A (pt) 2000-08-01
NO995864D0 (no) 1999-11-30
AU7608198A (en) 1998-12-30

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application