Asynchronous and noncoherent neighbor discovery for the IoT using sparse-graph codes | IEEE Conference Publication | IEEE Xplore

Asynchronous and noncoherent neighbor discovery for the IoT using sparse-graph codes


Abstract:

In this paper, we design a fast and efficient energy-based and asynchronous neighbor discovery protocol for the Internet of Things (IoT). In our solution, we relax the as...Show More

Abstract:

In this paper, we design a fast and efficient energy-based and asynchronous neighbor discovery protocol for the Internet of Things (IoT). In our solution, we relax the assumption of frame-level synchronization. We formulate a novel asynchronous group testing scheme and apply it to the neighbor discovery problem. We then show that our proposed scheme is able to detect the set of K active neighbors1 among a network of n nodes with codeword length and decoding complexity of Θ(K log (K) log (n)). Finally, we provide extensive simulation results to verify our theoretical guarantees.
Date of Conference: 21-25 May 2017
Date Added to IEEE Xplore: 31 July 2017
ISBN Information:
Electronic ISSN: 1938-1883
Conference Location: Paris, France

References

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