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For the features of wireless sensor network, this paper puts forward an ant colony optimization-based wireless sensor network routing algorithm. According to WSN routing strategy and ant colony optimization features, this paper establishes artificial ant, designs ant colony optimization-based routing algorithm framework, theoretically analyzes algorithm convergence and verifies NS simulation platform...
Nowadays Wireless Sensor Networks WSNs are playing a vital role in several application areas ranging health to battle field. Wireless sensor networks are easy to deploy due to its unique characteristics of size and self-organizing networks. Wireless sensor nodes contain small unchangeable and not chargeable batteries. It is a resource constraint type network. Routing in WSN is most expensive task...
Wireless Sensor Network is the collection of tiny sensor nodes which are commonly used to collect information and data from different target areas. WSN is very useful to be used in the area where traditional wired or wireless network is difficult to be deployed. In WSNs, energy is crucial challenge for sensor node for sensing and transferring the data to the nearest node or to the sink as per clustering...
Electronic devices and sensor networks have witnessed great advancements. Consequently, their limited resources (CPU, memory, bandwidth, and power) are becoming suitable to accommodate some of the enterprise networks solutions. One possible and effective solution is Middleware technology that is able to provide several advantages such as simplifying applications development, portability, scalability,...
Wireless sensor networks (WSNs) consist of small nodes with sensing, computation and communications capabilities. Due to the limited processing power, and finite power available to each sensor node, regular ad hoc routing techniques cannot be directly applied to sensor networks domain. Thus, energy-efficient routing algorithms suitable to the inherent characteristics of WSNs are required. The hierarchical...
WSNs are gradually penetrating all spheres of security, industry and civil sectors. Since the very inception of the concept, a need for enhancing energy efficiency and longevity of the networks is felt. Routing protocols designed for WSNs have evolved over the years in order to serve this purpose better. This paper summarizes the concerns of a WSN and discusses how these were addressed through innovations...
Wireless sensor networks are spatially distributed network of autonomous nodes that are used in the monitoring of physical and environmental conditions. Since these sensors have limited energy to work with, their storage and processing capabilities are very much basic. They also have very limited transmission range. Recent approaches have seen immense investments using WSN that demands sensor networks...
Wireless Industrial Automation Networks may comprise large number of sensors and actuators which are densely deployed in various parts of an industry to monitor and control physical parameters like pressure, temperature, humidity, flow, level, density etc.by utilizing IEEE 802.15.4 standard. Typically, a sensor node consists of sensing subsystem for data acquisition, processing subsystem for data...
The system presented here is based on the concept of cognition applied to Wireless Sensor Networks (WSN) concerning aspects related to memory, history and decision making over network nodes tasks. The use of cognitive features in the WSN scope allows the routing protocols to make better decisions about conflicts or anomalies generated by node or route fails that probably will affect the performance...
Energy savings optimization becomes one of the major concerns in the wireless sensor network (WSN) routing protocol design, due to the fact that most sensor nodes are equipped with the limited nonrechargeable battery power. In this paper, we focus on minimizing energy consumption and maximizing network lifetime for data relay in one-dimensional (1-D) queue network. Following the principle of opportunistic...
Wireless sensors networks plays an important role for accurate monitoring for various applications such as military surveillance where exact monitoring is required. Critical issue with wireless sensor network is sensor node energy as energy utilization of sensor nodes increases the communication cost. This paper used effective N-DRINA routing algorithm which improves the data fusion and aggregation...
A wireless sensor network is a group of devices that uses radio to monitoring and sensing physical or environmental conditions at different location. Commonly monitored parameters are pressure, temperature, humidity, wind direction and speed, sound intensity, power-line voltage, and chemical concentrations. However, Energy efficiency is an essential design issue is a challenging task. In this simulation...
Design and development of adaptive, scalable and energy-efficient routing protocols for Wireless Sensor Networks (WSNs) is an active area of research. Many protocols and techniques have been proposed and implemented for energy efficient routing. In this research work, we present Bio inspired Distributed Energy Efficient Clustering (B-DEEC) protocol for WSNs. It is based upon Artificial Bee Colony...
Wireless Sensor Network is an infrastructure less network consisting of small, lightweight, low power, and inexpensive wireless sensor nodes which gather and propagate the environmental data. Different routing protocols have been proposed for wireless sensor networks for efficient routing. Each protocol has its own way of routing which vary from each other in terms of the parameters selected or the...
Nowadays WSNs are expected to be an integral part of the extensive computing environment. But because of limited resource of the sensor nodes, it requires to manage an everincreasing need for efficient energy and resource management for both the sensor nodes as well as the overall sensor network. In sensor network, to provide the energy efficiency across all the sensor nodes, finding of efficient...
In this paper, we present the Context-Aware Opportunistic Resource-Based Routing Protocol (CORB) for intermittently-connected stationary wireless sensor networks. This protocol targets domains such as ambiance control in smart buildings. Unlike existing context-aware routing approaches which consider node mobility as the main source of disconnection, CORB only considers the nodes' limited resources...
In the Wireless Sensor Networks (WSNs), limited energy resource is one of the limitations of the wireless sensor nodes. For the energy efficient packet transmission in the WSNs, we introduce a new algorithm called Finest Energy Efficient Routing (FEER) Algorithm. In this algorithm, the energy efficiency is achieved through the comparison of the energy of the neighbor nodes of the source. Initially,...
Wireless Sensor Network (WSN) is a collection of large number of sensors with low-power transceivers effectively used for collecting data in various applications like environmental monitoring, healthcare, civil and military applications. Efficient data transmission protocols are required to reduce transmission delay and energy of sensors to increase lifetime of sensor nodes. Recent researches in WSNs...
In wireless sensor network sensor nodes are inexpensive portable devices with limited processing power and energy resources. To maximizing the lifetime of wireless sensor network we need an effective routing approach. The proposed routing protocol uses Region-Based static clustering approach to provide efficient utilization of total coverage area and Hybrid Routing approach is used for transmitting...
A wireless sensor network (WSN) is an emerging field comprising of sensor nodes with limited resources like power, memory etc. It is used to monitor the remote areas where recharging or replacing the battery power of sensor nodes is not possible. So, energy is a most challenging issue in case of WSN. Low-Energy Adaptive Clustering Hierarchy (LEACH) is the first significant protocol which consumes...
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