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Telemetrie Sensing Node Network System(TSNNS) is so available to monitor Landslide Disaster(LD) occurred on slopes of mountain and hill. TSNNS consists of three main systems; Local Sensing Node Network System(LSNNS) arranged on the slopes, Cloud System and Host System(HS) at a remote place far from the area of LSNNS. In disaster measurement for landslide, the measuring system needs characteristic...
This paper shows the study on telemetric sensing network system for landslide disaster surveillance. The sensing network system consists of Local Sensing Node Network System (LSNNS) and Host System (HS). They are connected by dual way communication. LSNNS is placed at monitoring area (slope of mountains and hills). LSNNS is a network of distributed sensing nodes. HS is placed at a remote location...
There are two main stages in the proposed system: Firstly includes detection and determining the number of evil paths depending on encoding an input messages by the source node by using the system of linear equations and sent these coded messages to the sink mode along the disjointed-multi-paths of the network. The sink node will construct number of equations from the received coded messages. It can...
Wireless sensor network is one of the effective tools for data gathering in a variety of environments which has a lot of challenges. Controlling the congestion is one of the challenges that primarily depends on the way the large number of sensors in a network are organized and controlled. A group of nodes is called a cluster which sends information to the gateway through the cluster head. This structure...
Intra wireless body sensor network (Intra-WBSN) is typically a short range wireless health monitoring network, consists of wearable or implant bio-sensor nodes which collects the patient's physiological signals and forward to patient monitoring systems. Network lifetime maximization and energy efficiency of the network have significant attention for current research. Recently cost-function based multi-hop...
In the area of biomedical engineering, digital-microfluidic biochips (DMFBs) have received considerable attention, because of their capability of providing an efficient and reliable platform for conducting point-of-care clinical diagnostics. System reliability, in turn, mandates error-recoverability while implementing biochemical assays on-chip for medical applications. Unfortunately, the technology...
In this era of wireless communication, Wireless Sensor network (WSN) has drawn considerable attention to the researchers. This paper proposes a new scheme of energy efficient routing technique in WSN for surveillance of agricultural field from a distance place. In this scheme, a crop field is equipped with different types of sensor nodes with limited power source, placed randomly for sensing various...
Recent advances in environmental sources harvesting technologies is a promising solution to provide sustainable energy sources for wireless sensor networks (WSN). Renewable energy sources such as solar, thermal and electromagnetic waves constitute viable alternatives to maximize the network lifetime. Therefore, networking software awareness and adaptability to energy availability conditions should...
This paper proposes to detect event coverage and determines event sources. Generally, an appropriate sensor node is selected as the relay node for gathering and routing sensory data to sink node(s). When sensory data are collected at sink node(s), the event coverage is detected and represented as a weighted graph. Event sources are determined which correspond to the barycenters in this graph. Experiments...
We propose a unique Dynamic Sensing Scheduling (DSS) scheme to prolong the lifetime of a sensor network. Different from most existing works, we study the sensor network lifetime under two practical requirements: sensing coverage and network connectivity. A sensor node is considered critical if its depletion of energy would cause either a violation of the sensing coverage requirement (specified by...
Cyber-Physical System on Chip (CPSoC) is a special class of MPSoC consisting on-chip sensor-actuator integration to achieve self-awareness. This design sophistication is acquired by implementation of traditional processor cores along with virtual sensing and actuating IPs and connecting them by means of Network on Chip (NoC). In case of NoC, the network topology and routing decides the throughput...
Internet of Things (IoT) systems have become a main part in future internet research. In IoT, heterogeneous devices are connected to sense the environment or to observe special tasks. Many research fields use the seamless IoT infrastructure to interact between the integrated devices and diverse services. Considering the healthcare research, the number of elderly people is rapidly growing and they...
Different aspects of Wireless sensor networks (WSN) are currently being studied. Some of the important aspects would be clustering, routing and security. This paper looks at the problems arising due to wireless routing between nodes of a medical WSN. Here, the focus is on selective forwarding (SF) attacks. As a solution, we have described a secure routing protocol with test-bed simulation results...
In recent years, the technology of wireless sensor networks (WSNs) have evolved quickly leading to sensors with increased memory, storage, processing, and communication capabilities. WSNs have many applications in the commercial, environmental, and military fields. In addition, the technology of unmanned aerial vehicles (UAVs) has gone through revolutionary improvements, which have led to highly advanced...
This paper presents five case scenarios of determining the total energy consumption for each node of the wireless sensor network and also the total energy consumption for the entire network. The number of transmissions made by each node of the wireless sensor network is the one who influences the total energy consumption. Due to the fact that the sensors have a limited energy it is very important...
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...
Optimized Link State Routing (OLSR) is a standard proactive routing protocol for Wireless Sensor Network (WSN). OLSR uses two kinds of the control messages: Hello and Topology Control (TC). As these messages are un-authenticated, OLSR is prone to several attacks namely, black hole, wormhole, Gray hole etc. This paper is focused at Sleep Deprivation Torture Attack on OLSR. Sleep deprivation attack...
Wireless Sensor Networks (WSNs) are made of spatially distributed autonomous sensors, which cooperate to monitor a certain physical or environmental condition and pass their data through a network to a central data sink. A promising field of application of WSNs is planet exploration, in which a continuous monitoring of the surface is necessary, to have a clear notion of planet conditions and prepare...
Extensive use of wireless sensor networks for various applications like surveillance, habitat monitoring, battlefield etc., demand high probability of coverage and connectivity. The first issue deals with how well the sensor network will be able to detect the event by the sensor nodes and secondly, how efficiently the information will be communicated to the gateway node. In many applications, sensors...
In order to be more suitable for underground coal mine tunnel, network models for chain-type wireless sensor network are built, and a 3D uniformed network deployment method is proposed firstly in this paper. Then, a zoning method composed of energy balance strategy and cluster head election strategy is discussed, which is quite different from the commonly used hierarchy and cluster strategy. Finally,...
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