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Video signal transmission system

  • US 10,516,646 B2
  • Filed: 09/07/2016
  • Issued: 12/24/2019
  • Est. Priority Date: 09/10/2015
  • Status: Active Grant
First Claim
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1. A transmitter configured to transmit a video signal to a receiver, the transmitter and the receiver being connected to each other through an IP network, the receiver being connected to a plurality of reception side paths, the receiver including a plurality of destination network interfaces, each of the plurality of destination network interfaces including a destination identifier that is at least one of:

  • a virtual LAN identifier, a source IP address and a source MAC address, the transmitter comprising;

    a plurality of source network interfaces connected to a plurality of transmission side paths, each of the plurality of source network interfaces including a source identifier that is at least one of;

    a virtual LAN identifier, a source IP address and a source MAC address;

    a video signal segmenting unit configured to segment the video signal into a plurality of pieces of data;

    a group allocating unit configured to allocate the segmented plurality of pieces of data to a plurality of transmission side path groups respectively, and to a plurality of reception side path groups respectively;

    a source/destination identifier allocating unit configured to allocate the source identifier to each of the plurality of pieces of data allocated to the transmission side path groups, and allocate the destination identifier to each of the plurality of pieces of data allocated to the reception side path groups;

    a sequence number allocating unit configured to allocate a sequence number to each of the plurality of pieces of data allocated the source identifier and the destination identifier;

    an IP packet generating unit configured to generate a plurality of IP packets by adding IP headers to the plurality of pieces of data, respectively, to which the sequence numbers are allocated; and

    a transmitting unit configured to transmit each of the generated plurality of IP packets independently through the plurality of source network interfaces respectively, according to the allocated source identifier,wherein the transmitted plurality of IP packets pass through the plurality of destination network interfaces respectively according to the allocated destination identifier.

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