Systems and methods are provided for receivers of digital broadband
broadcast signals to determine a time of delivery and a version of a
particular signaling table. The receiver is able to determine whether an
update of the signaling table is needed based on factors such as whether
the update applies (e.g., a DVB-H specific change for a mobile terminal
in a DVB-H network). The receiver may power down while awaiting delivery
of the signaling table (or utilize the radio for other purposes),
powering back up in time to receive the signaling table.