Qterics

Qterics (formerly Broadcast Data Corporation and later UpdateLogic Incorporated ) is a company which has developed a system for datacasting firmware upgrades to digital television devices. It appears that UpdateTV is the only product the company, founded in 2003, has yet developed.

Products

UpdateTV

UpdateTV is a multipath worldwide distribution system which allows digital televisions to automatically receive firmware upgrades and software patches sent out via terrestrial broadcast, digital cable networks, and the Internet. The network and technology has been under development by UpdateLogic since 2004, was completed in 2006, first shipped in TV sets in 2008 by Sony Electronics, and is now shipped in TVs from Sanyo and others.

In the terrestrial case, the UpdateTV solution which works within the ATSC A/97 (Software Data Download Service, or SDDS) protocol, will be datacast by National Datacast on PBS TV stations across the United States. Major cable operators are required by contract to transmit the data such that the software upgrades are also passed to their customers. UpdateLogic works with content delivery network providers, or Internet service providers, to download the software update(s) to connected devices.