Craig Birkmaier wrote: > A simple switch to COFDM, with or without an > upgrade to Advanced Video Coding, would have NO > IMPACT on the US Broadcast DTV transition. One of the few things we can agree on completely. > 1. Can the system support mobile and portable > reception? This is the ONLY major competitive > advantage for broadcasters. You know that bit about the Philadelphia city-wide wi-fi network? Never mind whether it is a good idea in terms of a local govt service or in terms of using up the unlicensed public spectrum. But is the fact that the system is wireless ONLY an advantage for mobility? No. Mobility is not even a design goal. But ubiquitous reception without cables is what makes that interesting. Being able to receive at least the local channels without having to have an infrastructure like cable or DBS is an advantage even without mobility. >(distant channels are not relevant if local > transmission facilities work properly); Distant channels are desirable for any real OTA user. They are a competitive advantage of taking signals from non-umbillical media. Bert ---------------------------------------------------------------------- You can UNSUBSCRIBE from the OpenDTV list in two ways: - Using the UNSUBSCRIBE command in your user configuration settings at FreeLists.org - By sending a message to: opendtv-request@xxxxxxxxxxxxx with the word unsubscribe in the subject line.