Hi All, I have a question concerning the radio stack of cc2420 in tinyos 2.x. A low power listening is used, which means that the radio is turned off and on periodically in order to detect a preamble sequence. Hence, the transmitter broadcasts many times the packet to ensure reception to its neighbors. The radio stack of tinyos 1.x, at least the version I've been using, keeps the radio on all the time, and download the message from the cc2420 as soon as a preamble is detected.
Is it possible to know, in terms of energy consumption and packet losses, which is the best strategy? thanks Roberto
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