no, it means the messages are sent in a short burst.
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送交者: steven 于 2008-06-03, 14:54:15:
回答: "non-frequent encrypted signal"? 由 Yush 于 2008-06-03, 14:49:29:
It is not like you have something that constantly sending regular signal. Beacons, messages are sent in irregular intervals based on say a pre-defined psudo-random sequence. That significantly lower the possibility of being track, since for the observers, how can he tells if it is not a random noise?
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