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Abstract

A method and apparatus for delivering a decoded first signal related to a current or predicted condition of a geographic area across a network serving the geographical area to user apparatus. The network includes a headend, at least one source for providing an undecoded first signal related to the current or predicted condition of the geographic area, at least one decoder and at least one encoder. The method comprises decoding the first signal, transmitting the decoded first signal across the network, receiving the decoded first signal and generating a second signal for transmitting across the network to user apparatus in the geographic area. The apparatus and methods permit the collection of information, bringing of the information to a common point, decoding of the information if necessary, and distribution of the information to the appropriate address(es) on the network to which data can be addressed, received, assembled and displayed or played back. Networks of this type include, for example, CATV (cable) systems and IPTV.

First Claim