Wireless system protocols for power-efficient implementation of star and mesh wireless networks with local and wide-area coverage
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United States of America Patent
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Dec 24, 2013
Grant Date -
Dec 15, 2011
app pub date -
Apr 25, 2011
filing date -
Jun 15, 2010
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Abstract
A communication system that allows communication devices to synchronize the transfer of data to allow the devices to wirelessly and efficiently communicate in a star or mesh network. The communication system operates in the presence of other communication systems noise sources using a spread spectrum frequency hopping transmission scheme to efficiently generate adaptive frequency hopping patterns that are unique to the members of the wireless network based on a network identification code. The communication system employs a predictive retrieval of data for transmission from one device storing the data to a requesting device. A communication device transfers communication from a first network to a second network when the device has been moved beyond the range of the first network, where the second network is in communication with at least one other member device of the first network.
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