SYSTEMS AND METHODS FOR COMMUNICATING MULTICAST MESSAGES IN WIRELESS NETWORKS
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United States of America Patent
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Issued Date -
Mar 25, 2010
app pub date -
May 8, 2009
filing date -
Sep 23, 2008
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Abandoned
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Abstract
An exemplary node of a network, such as a wireless sensor network, has a communication device and a stack. The communication device is configured to receive a multicast message from a channel of a wireless sensor network. The communication device is further configured to transmit an energy level signal indicative of an amount of energy detected for the channel while the multicast message is being received by the communication device. The stack is configured to determine whether to retransmit the multicast message through the wireless sensor network based on the energy level signal.
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