David Counsil

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We propose and analyze an energy-aware traffic-adaptive routing strategy for large-scale mobile ad hoc networks. Referred to as Energy-Aware GEolocation-aided Routing (EAGER), this protocol optimally blends proactive and reactive strategies for energy efficiency. Specifically, EAGER partitions the network into cells and performs intra-cell proactive routing(More)
The time-reversal beam-forming technique utilizes the multipath in a cluttered environment to focus beyond the Rayleigh limit. This method makes use of the reciprocity of wireless propagation channels. Timereversal can also be used to null signals, either to reduce unintentional interference or to prevent eavesdropping. Previous analytical work has also(More)
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