Abstract
IEEE802.15.4 devices are all geared up for deployment as sensor net-orks that are ubiquitous yet cost effective. An emphasis on keeping costs down results into sensor networks that do not warrant high connectivity, thereby making routing a more crucial activity. In the purview of routing, ZigBee consortium has developed a PAN routing protocol. Other notable efforts are underway chartered by IETF as 6LoWPAN working group. In this paper, we have revisited the routing approaches suggested both for intra-PAN and mesh. Our contribution here is first to identify the plausibility of using gateways in routing functionality in 6LoWPAN networks. Second, we propose a protocol that defines the role of gateways for enhancing the routability of 6LoWPANs. Through NS2-based simulation study, our performance analysis amenably supports the applicability of our protocol.
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© 2006 Springer-Verlag Berlin Heidelberg
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Akbar, A.H., Kim, KH., Jung, WD., Bashir, A.K., Yoo, SW. (2006). GARPAN: Gateway-Assisted Inter-PAN Routing for 6LoWPANs. In: Gavrilova, M.L., et al. Computational Science and Its Applications - ICCSA 2006. ICCSA 2006. Lecture Notes in Computer Science, vol 3981. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11751588_20
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DOI: https://doi.org/10.1007/11751588_20
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-34072-0
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