Wireless sensor network coverage measurement and planning in mixed crop farming

DL Ndzi, A Harun, FM Ramli, ML Kamarudin… - … and Electronics in …, 2014 - Elsevier
Wireless sensor network technology holds great promise for application in agriculture to
improve crop yield, improve quality, and reduce costs. This paper presents wireless sensor …

Empirical path loss models for wireless sensor network deployments in short and tall natural grass environments

TO Olasupo, CE Otero, KO Olasupo… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
Extensive research has not been done on propagation modeling for natural short-and tall-
grassy environments for the purpose of wireless sensor deployment. This study is essential …

The impacts of node orientation on radio propagation models for airborne-deployed sensor networks in large-scale tree vegetation terrains

TO Olasupo, CE Otero - IEEE Transactions on Systems, Man …, 2017 - ieeexplore.ieee.org
In deterministic deployment of wireless sensor networks (WSNs), nodes are carefully placed
at desired locations, with careful planning for separation distances, heights, and node …

802.11 g signal strength evaluation in an industrial environment

DCG Valadares, JMFR de Araújo, MA Spohn… - Internet of Things, 2020 - Elsevier
The advances in wireless network technologies and Industrial Internet of Things (IIoT)
devices are easing the establishment of what is called Industry 4.0. For the industrial …

Signal propagation in aquaculture environment for wireless sensor network applications

A Harun, D Ndzi, M Ramli, A Shakaff… - Progress In …, 2012 - researchportal.port.ac.uk
This paper presents results of signal propagation studies for wireless sensor network
planning in aquaculture environment for water quality and changes in water characteristics …

Localization assessment for asset tracking deployment by comparing an indoor localization system with a possible outdoor localization system

MA Fadzilla, A Harun… - … Approach in Smart …, 2018 - ieeexplore.ieee.org
This paper presents an assessment for an asset tracking system deployment using XBEE S2
by comparing both the indoor localization with a possible outdoor localization system given …

Development of a new approach for high-quality quadrupling frequency optical millimeter-wave signal generation without optical filter

NA Al-Shareefi, SIS Hassan, MFB Abd Malek… - Progress In …, 2013 - jpier.org
In this paper, we propose a new approach to generate quadrupling-frequency optical
millimeter-wave (mm-wave) signal with carrier suppression by using two parallel Mach …

Modeling on impact of metal object obstruction in urban environment for internet of things application in vehicular communication

JSC Turner, A Harun, MNM Yasin, N Ali… - AIP Conference …, 2020 - pubs.aip.org
Objects such as vehicles are considered one of challenging obstruction on the road and
very little attention has been made to address its significance on the wireless signal. As …

[PDF][PDF] 不可靠链路下基于压缩感知的WSN 数据收集算法

张策, 张霞, 李鸥, 梅关林, 韩哲, 张大龙… - 通信学报, 2016 - infocomm-journal.com
为了解决WSN 中基于压缩感知(CS, compressive sensing) 的数据收集方法会受不可靠链路
影响的问题, 首先通过实验对基于CS 的数据收集算法中数据重构信噪比与链路误码率的关系 …

Effect of roadways plantation on signal propagation analysis in connected autonomous vehicle communication

JSC Turner, AB Shahriman, A Harun… - IOP conference …, 2019 - iopscience.iop.org
At present, the development of autonomous vehicle has altered the outlook of modern
transportation worldwide. The state-of-the-art vehicular communication for transportation …