Title:
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Should we use the default protocol settings for networks of constrained devices?
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Author:
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Betzler, August; Gómez Montenegro, Carlos; Seyfettin Demirkol, Ilker; Paradells Aspas, Josep
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Other authors:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica; Universitat Politècnica de Catalunya. WNG - Grup de xarxes sense fils |
Abstract:
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Constrained devices will play a crucial role in the
Internet of Things. These devices use communication technologies
which often support the formation of wireless multihop topologies.
Therefore, end-to-end data transfer involves the collaboration
of multiple protocol layers. However, the settings and
mechanisms used in a specific layer affect performance of the
others. In this paper, we assess a set of crucial network design
criteria for potential MAC layer, network layer and transport
layer protocols for networks of constrained devices. We evaluate
the default and alternative settings and mechanisms for these
protocols on a 60-node testbed. The experiments show how
performance can be improved significantly by using different
settings and mechanisms from the default ones. |
Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Protocols de comunicació -Computer network protocols -Communication technologies -Constrained devices -Internet of Things (IOT) -MAC layer -Network design -Protocol layers -Transport layer protocols -Wireless multi-hop -Protocols de xarxes d'ordinadors |
Rights:
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Document type:
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Article - Published version Conference Object |
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