Proceedings of the 3rd International Conference on Wireless Communication and Sensor Networks (WCSN 2016)

An Algorithm Managing Sleep-Nodes for CoAP Reliable Group Communications

Authors
Huan Guo, Geng-Yu Wei
Corresponding Author
Huan Guo
Available Online December 2016.
DOI
https://doi.org/10.2991/icwcsn-16.2017.52How to use a DOI?
Keywords
component; CoAP; group communication; reliable; sleep nodes; proxy
Abstract
In constrained networks of IoT applications, Constrained nodes have sleep mechanism to reduce energy consumption, which causes an unreliable communication. CoAP has been defined as an application protocol for Constrained networks by IETF CoRE WG, with reliable unicast and unreliable group communication facility. Realizing the importance of reliable group communication capability for CoAP and IoT application to control vast amount of constrained nodes, this paper presents an algorithm managing sleep-nodes. The algorithm adopts the mechanism of a combination of synchronous and asynchronous communication and proxy cache to control sleep nodes in the group. Experimental results show that this scheme is of high efficiency and little data transmission latency.
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Proceedings
3rd International Conference on Wireless Communication and Sensor Networks (WCSN 2016)
Part of series
Advances in Computer Science Research
Publication Date
December 2016
ISBN
978-94-6252-302-9
ISSN
2352-538X
DOI
https://doi.org/10.2991/icwcsn-16.2017.52How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Huan Guo
AU  - Geng-Yu Wei
PY  - 2016/12
DA  - 2016/12
TI  - An Algorithm Managing Sleep-Nodes for CoAP Reliable Group Communications
BT  - 3rd International Conference on Wireless Communication and Sensor Networks (WCSN 2016)
PB  - Atlantis Press
SN  - 2352-538X
UR  - https://doi.org/10.2991/icwcsn-16.2017.52
DO  - https://doi.org/10.2991/icwcsn-16.2017.52
ID  - Guo2016/12
ER  -