Cable Television Laboratories, Inc.

Yasser F Syed

Mukta Kar

David P Reed

Terry D Shaw

A method of coding and transmission of a 1080p or other higher resolution picture using a lower resolution differential signal overlay on top of a lower resolution existing video signal. The method may be useful for television service providers or other video related application providers in that the use of the lower resolution signals may allow the providers to utilize existing capabilities while providing a higher resolution picture.

Method of coding and transmission of progressive video using differential signal overlay

A method and system of allocating data for subsequent retrieval. The method and system optionally including allocating data to a plurality of devices for storage, associating the data with the device providing the storage thereof, and providing retrieval information to facilitate retrieval of the data as function of the devices associated with the storage thereof. The method and system may further include features for controlling information associated with the allocated and/or features for associated one or more pieces of metadata to control access to allocated data once retrieved.

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Boulder, CO, United States of America

Yasser F Syed