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Geographic routing (GR) algorithms, require nodes to periodically transmit HELLO messages to allow neighbors know their positions (beaconing mechanism). To reduce the control overhead due to theses messages, beacon-less routing algorithms have recently been proposed. However, existing beacon-less algorithms have not considered realistic physical layers. Therefore, those algorithms can not work properly...
This paper investigates the problem of selecting multiple routing paths to provide better reliability in multi-radio, multi-channel mesh networks with stationary nodes. Providing reliability is difficult in wireless networks because of unreliable transmissions. Previous work has investigated the use of additional data redundancy to improve the packet delivery rate, but requires node-disjoint paths...
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