Device and process for pairing a master decoder and slave...

Details Device and process for pairing a master decoder and slave... Device and process for pairing a master decoder and slave...

2006-03-30

2010-10-12

Lonsberry, Hunter B. (Department: 2421)

Interactive video distribution systems

Video distribution system with local interaction

Receiver

C725S140000

Reexamination Certificate

active

07814527

ABSTRACT:
The invention relates to a circuit and a method for pairing decoders enabling, with the use of a switch controlled by a processor, to create a communication link successively between a master decoder and each of the slave decoders, without any particular addressing, or cascaded filters.

REFERENCES:
patent: 4633309 (1986-12-01), Li et al.
patent: 5933192 (1999-08-01), Crosby et al.
patent: 1 558 035 (2005-07-01), None
patent: WO 2004/038965 (2004-05-01), None
European Telecommunications Satellite Organization: “DiSEqC Version 4.0—Bus Functional Specification” Technical Recommendations for Manufacturers of DTH and SMATV Receiing Euqipment, 232 Mars 1996 XP002149629 *le document en entier*.
Search Report Copy Dated Jan. 13, 2006.

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