System and related methods facilitating the detection and...

Details System and related methods facilitating the detection and... System and related methods facilitating the detection and...

2007-01-09

2007-01-09

Bui, Kieu-Oanh (Department: 2611)

Interactive video distribution systems

Video distribution system with upstream communication

Receiver

C725S119000, C725S120000, C725S129000, C375S221000, C375S261000, C375S375000, C375S376000

Reexamination Certificate

active

09819118

ABSTRACT:
A method is presented comprising receiving a broadband signal at a receiver in accordance with a first modulation technique, tuning the receiver to a channel within the broadband signal, and modifying one or more operational parameters of the receiver to demodulate the channel in accordance with a second modulation technique to determine whether the channel is a data channel.

REFERENCES:
patent: 4410911 (1983-10-01), Field et al.
patent: 5790806 (1998-08-01), Koperda
patent: 6122334 (2000-09-01), Hughes
patent: 6125148 (2000-09-01), Frodigh et al.
patent: 6230326 (2001-05-01), Unger et al.
patent: 6456627 (2002-09-01), Frodigh et al.
patent: 6483829 (2002-11-01), Yamamoto
patent: 6510162 (2003-01-01), Fijolek et al.
patent: 6574796 (2003-06-01), Roeck et al.
patent: 6662135 (2003-12-01), Burns et al.
patent: 6671328 (2003-12-01), Poon et al.
patent: 6678893 (2004-01-01), Jung
patent: 6735245 (2004-05-01), Palm
patent: 6742187 (2004-05-01), Vogel
patent: 6763025 (2004-07-01), Leatherbury et al.
patent: 6799030 (2004-09-01), Barber et al.
patent: 6804262 (2004-10-01), Vogel et al.
patent: 6842429 (2005-01-01), Shridhar et al.
patent: 6857132 (2005-02-01), Rakib et al.
patent: 6889385 (2005-05-01), Rakib et al.
patent: 6987754 (2006-01-01), Shahar et al.

Affiliated with

Also associated with

Rating

System and related methods facilitating the detection and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and related methods facilitating the detection and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and related methods facilitating the detection and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3770544