×

VIDEO DISTRIBUTION SYSTEM REDUCING VIDEO DATA TRAFFIC AND A METHOD THEREFOR

  • US 20140026173A1
  • Filed: 06/26/2013
  • Published: 01/23/2014
  • Est. Priority Date: 07/19/2012
  • Status: Active Grant
First Claim
Patent Images

1. A video distribution apparatus comprising:

  • a memory caching a segment of video data into which video data received from a communication network is sectioned on a basis of a predetermined unit, and storing at least video identifying information identifying the segment of video data;

    a distribution controller operative in response to a cache distribution request received from the network for deriving the video identifying information contained in the cache distribution request, and controlling relay distribution on the basis of the obtained video identifying information; and

    a relay controller receiving the cache distribution request to supply the received cache distribution request to said distribution controller, and obtaining the segment of video data associated with the video identifying information from said memory to transfer the obtained segment of video data to a requester at a transfer rate defined on the segment of video data in a vicinity of a source of the video data.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×