Wireless Sensor Networks’ Node Supported with Remote Hardware Modifications Capability
نویسنده
چکیده
Wireless Sensor Networks (WSNs) nodes are generally have simple hardware design that can be classified as inflexible, support one or more applications, and inexpensive. These nodes are designed and programmed before their release on the application field and will stay on the field to support the need of the target application. Although the existing wireless sensor nodes are designed to support remote software modifications, they are, however, are not supporting remote hardware modifications. Using wireless sensor nodes that can support remote nodes’ modification capability for both hardware and software will provide WSNs with flexible infrastructures that can support nodes with over-the-air design modification even after the deployment of WSNs on the sensing field. In this paper, we are presenting the design concept and challenges of such infrastructure. Also, we present the use of such flexible infrastructure in potential WSNs applications.
منابع مشابه
Mote Design Supported with Remote Hardware Modifications Capability for Wireless Sensor Network applications
Many Wireless Sensor Networks (WSNs) applications are new and their requirements may not be fully anticipated during the sensor networks design and development stage. We are presenting a sensor network infrastructure that support motes’ with remote hardware and software modification to match the target applications need. Using the proposed infrastructure in next-generation WSNs will produce fle...
متن کاملFuzzy Clustering Based Routing in Wireless Body Area Networks to Increase the Life of Sensor Nodes
Body area networks is one of the types of wireless area networks which has been created to optimize utilizing hospital resources and for earlier diagnosis of medical symptoms, and ultimately to reduce the cost of medical care. This network like most of the wireless networks is without infrastructure and the embedded sensor nodes in the body have limited energy. Hence, the early power completion...
متن کاملMitigating Node Capture Attack in Random Key Distribution Schemes through Key Deletion
Random Key Distribution (RKD) schemes have been widely accepted to enable low-cost secure communications in Wireless Sensor Networks (WSNs). However, efficiency of secure link establishment comes with the risk of compromised communications between benign nodes by adversaries who physically capture sensor nodes. The challenge is to enhance resilience of WSN against node capture, while maintainin...
متن کاملIMNTV-Identifying Malicious Nodes using Trust Value in Wireless Sensor Networks
Security is the major area of concern in communication channel. Security is very crucial in wireless sensor networks which are deployed in remote environments. Adversary can disrupt the communication within multi hop sensor networks by launching the attack. The common attacks which disrupt the communication of nodes are packet dropping, packet modification, packet fake routing, badmouthing atta...
متن کاملCoverage Improvement In Wireless Sensor Networks Based On Fuzzy-Logic And Genetic Algorithm
Wireless sensor networks have been widely considered as one of the most important 21th century technologies and are used in so many applications such as environmental monitoring, security and surveillance. Wireless sensor networks are used when it is not possible or convenient to supply signaling or power supply wires to a wireless sensor node. The wireless sensor node must be battery powered.C...
متن کامل