H - Electricity – 04 – J
Patent
H - Electricity
04
J
H04J 3/22 (2006.01) H04J 3/04 (2006.01) H04N 7/24 (2006.01) H04N 7/58 (2006.01)
Patent
CA 2284357
A system and method for time division multiplexing multiple lower bandwidth signals into a high bandwidth signals such as a high-definition television signal. The invention provides an integrated transmission, distribution and routing signal format in which low-bandwidth signals are embedded in the active video and vertical blanking areas of a high-bandwidth signal. Data from the source data streams, including timing data, is formatted in packets, each packet comprising a plurality of channels. The packets are inserted into the high-bandwidth signal along with a header word providing a 'data valid bit' or 'status bit' for each of the channels, which identifies valid data words within the packet. The source data streams are accurately reconstituted by demultiplexing according to header data specifying routing destination, stream ID, stream type, channel usage and stream clock reclock reference for clock recovery at the receiving end.
Chen Keping
Szybiak Semko
Dimock Stratton Llp
Leitch Technology Corporation
LandOfFree
System and method for time division multiplexing of... 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 method for time division multiplexing of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for time division multiplexing of... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1755366