Extended range video on demand distribution system

  • US 5,534,912 A
  • Filed: 04/26/1994
  • Issued: 07/09/1996
  • Est. Priority Date: 04/26/1994
  • Status: Expired due to Term
First Claim
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1. In a video distribution system in which video signals are distributed to end users over a telephone wiring plant of a central office using respective pairs of asymmetrical digital subscriber line (ADSL) interface units, a source side interface unit of each pair being located relatively closer to a source of video information than a subscriber side interface unit and the subscriber side interface unit of each pair being located at an end user'"'"'s location, a method of improving operating characteristics of said distribution system comprising the steps of:

  • (a) locating the ADSL source side interface unit at a site remote from said central office, and(b) connecting the source of video information to the ADSL source side interface unit using a broadband communication link.

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