Xiangning Fan, Song Yulin
This paper studies LEACH protocol, and puts forward energy-LEACH and multihop-LEACH protocols. Energy-LEACH protocol improves the choice method of the cluster head, makes some nodes which have more residual energy as cluster heads in next round. Multihop-LEACH protocol improves communication mode fr...
Mohammad Salah Uddin Chowdury, Talha Bin Emran, Subhasish Ghosh, Abhijit Pathak et al.
Current water quality monitoring system is a manual system with a monotonous process and is very time-consuming. This paper proposes a sensor-based water quality monitoring system. The main components of Wireless Sensor Network (WSN) include a microcontroller for processing the system, communication...
Anup K. Paul, Takuro Sato
Localization is an important aspect in the field of wireless sensor networks (WSNs) that has developed significant research interest among academia and research community. Wireless sensor network is formed by a large number of tiny, low energy, limited processing capability and low-cost sensors that...
Yuang Chen, Thomas Kunz
One of the challenges faced by today's Internet of Things (IoT) is to efficiently support machine-to-machine communication, given that the remote sensors and the gateway devices are connected through low bandwidth, unreliable, or intermittent wireless communication links. In this paper, we quantitat...
M. Ali, Tanay Dey, Rahul Biswas
A wireless network consisting of hundreds or thousands of cheap microsensor nodes allow users accurately monitor the characteristics of the remote environment or detect an event. As the sensor nodes have limited energy resources, so the routing protocol designed for the wireless sensor networks shou...
Nusrat Zerin Zenia, Mohammed Aseeri, Muhammad R. Ahmed, Zamshed I. Chowdhury et al.
Asim Zeb, A. K. M. Muzahidul Islam, Mahdi Zareei, Ishtiak Al Mamoon et al.
Research on wireless sensor network (WSN) has increased tremendously throughout the years. In WSN, sensor nodes are deployed to operate autonomously in remote environments. Depending on the network orientation, WSN can be of two types: flat network and hierarchical or cluster-based network. Various ...
Iffat Anjum, Nazia Alam, Md. Abdur Razzaque, Mohammad Mehedi Hassan et al.
Body sensor networks (BSNs) carry heterogeneous traffic types having diverse QoS requirements, such as delay, reliability and throughput. In this paper, we design a priority-based traffic load adaptive medium access control (MAC) protocol for BSNs, namely, PLA-MAC, which addresses the aforementioned...
Khandaker Foysal Haque, K. Habibul Kabir, Ahmed Abdelgawad
Water covers a greater part of the Earth’s surface. However, little knowledge has been achieved regarding the underwater world as most parts of it remain unexplored. Oceans, including other water bodies, hold substantial natural resources and also the aquatic lives. These are mostly undiscovered and...
Md. Nafees Rahman, M. A. Matin
One of the fundamental design challenges in designing a Wireless Sensor Network (WSN) is to maximize the network lifetime, as each sensor node of the network is equipped with a limited power battery. To overcome this challenge, different methods were developed in the last few years using such techni...
Anisur Rahman, Saiful Islam, Alex Talevski
An ad hoc network is a collection of wireless mobile nodes dynamically forming a temporary network without the use of any existing network infrastructure or centralized administration. A number of routing protocols like Destination-Sequenced Distance-Vector (DSDV), Adhoc On-Demand Distance Vector Ro...
Nithya Ramanathan, Laura Balzano, Deborah Estrin, Mark Hansen et al.
Wireless sensor networks (WSNs) are a relatively new and rapidly developing technology; they have a wide range of applications including environmental monitoring, agriculture, and public health. Shared technology is a common usage model for technology adoption in developing countries. WSNs have grea...
Md Mofijul Islam, M. A. Matin, T.K. Mondol
In heterogeneous sensor networks, some nodes become cluster heads which aggregate the data of their cluster nodes and transmit it to the sink. Here, the authors present an extended Stable Election Protocol (SEP) algorithm for cluster head selection in a hierarchically clustered heterogeneous network...
Mohammad Nafis Ul Islam, Ahmed Fahmin, Md. Shohrab Hossain, Mohammed Atiquzzaman
Saif M. Islam, Zamri Chik
Purpose This paper aims to document a case study of a disaster in Bangladesh and the role of an information management system for disaster management planning. Design/methodology/approach The paper uses a methodology that considers perceptions or constructions – including the role of information sys...