CA2346404A1 - High speed video transmission over telephone lines - Google Patents

High speed video transmission over telephone lines Download PDF

Info

Publication number
CA2346404A1
CA2346404A1 CA002346404A CA2346404A CA2346404A1 CA 2346404 A1 CA2346404 A1 CA 2346404A1 CA 002346404 A CA002346404 A CA 002346404A CA 2346404 A CA2346404 A CA 2346404A CA 2346404 A1 CA2346404 A1 CA 2346404A1
Authority
CA
Canada
Prior art keywords
telephone lines
high speed
transmission over
video transmission
speed video
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.)
Granted
Application number
CA002346404A
Other languages
French (fr)
Other versions
CA2346404C (en
Inventor
Michael Maresca
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.)
High Speed Video LLC
Original Assignee
High Speed Video, L.L.C.
Michael Maresca
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 High Speed Video, L.L.C., Michael Maresca filed Critical High Speed Video, L.L.C.
Publication of CA2346404A1 publication Critical patent/CA2346404A1/en
Application granted granted Critical
Publication of CA2346404C publication Critical patent/CA2346404C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6137—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a telephone network, e.g. POTS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications
    • H04L65/403—Arrangements for multi-party communication, e.g. for conferences
    • H04L65/4046—Arrangements for multi-party communication, e.g. for conferences with distributed floor control

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

A system for sending and receiving audio/video data from a first location (2, 8-10) to a second location over existing telephone lines (18), includes device (6, 12) for converting audio/video data into a stream of packets, device for reconverting the stream of packets into audio/video data, and device (20) for bypassing telephone company voice switches (24), thereby allowing the packets to travel directly from the local telephone lines (18) to the long distant telephone network (28).
CA002346404A 1998-10-08 1999-10-08 High speed video transmission over telephone lines Expired - Fee Related CA2346404C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/169,185 1998-10-08
US09/169,185 US6181693B1 (en) 1998-10-08 1998-10-08 High speed video transmission over telephone lines
PCT/US1999/023724 WO2000021258A1 (en) 1998-10-08 1999-10-08 High speed video transmission over telephone lines

Publications (2)

Publication Number Publication Date
CA2346404A1 true CA2346404A1 (en) 2000-04-13
CA2346404C CA2346404C (en) 2005-10-25

Family

ID=22614544

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002346404A Expired - Fee Related CA2346404C (en) 1998-10-08 1999-10-08 High speed video transmission over telephone lines

Country Status (10)

Country Link
US (1) US6181693B1 (en)
EP (1) EP1127434A4 (en)
JP (1) JP3676979B2 (en)
KR (1) KR100405052B1 (en)
AU (1) AU6514399A (en)
BR (1) BR9914767A (en)
CA (1) CA2346404C (en)
HK (1) HK1040470A1 (en)
NO (1) NO20011746L (en)
WO (1) WO2000021258A1 (en)

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US20150156455A1 (en) * 2008-07-01 2015-06-04 Michael J. Maresca, JR. System and method for enabling realtime remote communication in the medical field
US20100005497A1 (en) * 2008-07-01 2010-01-07 Michael Maresca Duplex enhanced quality video transmission over internet
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US10122896B2 (en) 2012-12-14 2018-11-06 Avaya Inc. System and method of managing transmission of data between two devices
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Also Published As

Publication number Publication date
CA2346404C (en) 2005-10-25
KR100405052B1 (en) 2003-11-07
JP2003504897A (en) 2003-02-04
NO20011746D0 (en) 2001-04-06
BR9914767A (en) 2003-01-07
EP1127434A1 (en) 2001-08-29
WO2000021258A1 (en) 2000-04-13
AU6514399A (en) 2000-04-26
HK1040470A1 (en) 2002-06-07
KR20010080061A (en) 2001-08-22
US6181693B1 (en) 2001-01-30
NO20011746L (en) 2001-06-07
JP3676979B2 (en) 2005-07-27
EP1127434A4 (en) 2005-08-10

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