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There has been recently a growing trend of using live video feeds in mission-critical applications. Real-time video streaming from the front-end personnel or mobile agents is believed to substantially improve the situational awareness in mission-critical operations, such as disaster relief, law enforcement, and emergency response. Mobile ad hoc networks (MANETs) are a natural contender in such contexts...
In this letter, we propose to employ beaconless geo-routing in conjunction with the recently ratified IEEE 802.15.4g physical layer standard for smart utility networks. We devise a simple yet an optimized mechanism for selecting the best candidate relaying node. We then compare the end-to-end energy performance of the optimized protocol with the routing protocol for low power and lossy networks (RPL);...
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