A Dynamic Channel Assignment for Coexistence of ZigBee/WiFi

DOI

10.2991/itim-17.2017.1How to use a DOI?

Keywords

Coexistence, AIOT, ZigBee, channel assignment, power control

Abstract

In an Agricultural Internet of Things (AIOT) system, there are a variety of wireless communication devices working simultaneously and producing interference due to using different protocols. In this paper, the problem on coexistence of ZigBee/ WiFi in AIOT is analyzed and a dynamic channel assignment method is proposed. ZigBee network defects interference and switches channel quickly to avoid the interference of the WiFi network while packet loss rate exceeds the critical value. In order to reduce energy consumption of nodes, this paper proposes power control technology based on communication distance. Experiments show that ZigBee can basicly avoid WiFi interference.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Tao Chi
AU  - Haowei Yan
PY  - 2017/08
DA  - 2017/08
TI  - A Dynamic Channel Assignment for Coexistence of ZigBee/WiFi
BT  - Proceedings of the 2017 International Conference on Information Technology and Intelligent Manufacturing (ITIM 2017)
PB  - Atlantis Press
SP  - 1
EP  - 4
SN  - 1951-6851
UR  - https://doi.org/10.2991/itim-17.2017.1
DO  - 10.2991/itim-17.2017.1
ID  - Chi2017/08
ER  -