Radio Channel Model for Agricultural Wireless Sensor Networks
Guang-You Yang, Hao Chen, Xiong Gan
Available Online December 2016.
- https://doi.org/10.2991/icwcsn-16.2017.144How to use a DOI?
- Agricultural greenhouse, Wireless Sensor Networks, Channel model, Kalman filter, Path loss model
- In order to study the influence of the agricultural greenhouse environment on the channel of wireless sensor networks (WSNs) and to establish the WSNs channel model suitable for the agricultural greenhouse, this paper measures the path loss characteristics of the 2.4GHz radio frequency in the agricultural greenhouse. The original measurement data cannot be directly used for establishing the WSNs channel path loss model due to its big error. So the kalman filter is introduced to reduce the noise of the original measurement data, and then the accurate model parameters are obtained by linearity regression. The results indicate that the log distance path loss model can accurately characterize the path loss characteristics of radio frequency in the agricultural greenhouse environment, and the propagation characteristics of the WSNs channel model can provide theoretical basis for setting up the WSNs monitoring system platform of the agricultural greenhouse.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Guang-You Yang AU - Hao Chen AU - Xiong Gan PY - 2016/12 DA - 2016/12 TI - Radio Channel Model for Agricultural Wireless Sensor Networks PB - Atlantis Press SP - 708 EP - 712 SN - 2352-538X UR - https://doi.org/10.2991/icwcsn-16.2017.144 DO - https://doi.org/10.2991/icwcsn-16.2017.144 ID - Yang2016/12 ER -