نتایج جستجو برای: mobile sensor network

تعداد نتایج: 950042  

Hooman Kashaniana Negar Chitgar,

The industrial Internet of Things (IoT) is aiming to interconnect humans, machines, materials, processes and services in a network. Wireless Sensor Network (WSN) comprises the less power consuming, light weight and effective Sensor Nodes (SNs) for higher network performance. Radio Frequency Identification (RFID) and sensor networks are both wireless technologies that provide limitless future po...

2012
Harsimran Kaur T. C. Aseri Ian F. Akyildiz Weilian Su Yogesh Sankarasubramaniam Ossama Younis Marwan Krunz Srinivasan Ramasubramanian Samer A. B. Awwad Chee K. Ng Nor K. Noordin Mohd. Fadlee A. Rasid Wendi Rabiner Heinzelman Anantha Chandrakasan Hari Balakrishnan

In wireless sensor network, high packet loss occurs due to the mobile sensor nodes. Energy consumption is also one of the main challenges in mobile sensor nodes. To overcome these problems, a new algorithm is proposed named as Improved Cluster Based Routing Protocol. This routing protocol follows the routing process similar to CBR-Mobile WSN. In addition, it reduces unnecessary broadcast and co...

2009
Isaac Amundson Xenofon D. Koutsoukos

Over the past decade we have witnessed the evolution of wireless sensor networks, with advancements in hardware design, communication protocols, resource efficiency, and other aspects. Recently, there has been much focus on mobile sensor networks, and we have even seen the development of small-profile sensing devices that are able to control their own movement. Although it has been shown that m...

2004
Christian Frank Vlado Handziski Holger Karl Adam Wolisz

This document provides a preliminary analysis of the mechanisms for service and resource discovery in the Wireless Sensor Network (WSN) domain. These Service Discovery (SD) protocols form the cornerstone of the reconfiguration capability of the architecture and enable its effective management. We detail two proposals for incorporating this functionality in the Energy-efficient Sensor Network (E...

2011
G. Sundari P. E. Sankaranarayanan

The key performance metrics in wireless sensor networks are both network lifetime and an average time required to report an event reliably. The optimal solution must be taken into account to meet these metrics. Considering energy-latency constraints in sensor networks, we have developed a cluster architecture using mobile agents to detect the yarn break in spinning machine in textile industry. ...

2017
Kuei-Ping Shih Chi-Ming Yang

Wireless rechargeable sensor networks are becoming crucial and important in recent years for the advancement of wireless energy transmission technology. The previous research showed that not all of sensors can be recharged due to the limitation of energy capacity that mobile chargers can carry. If a sensor playing a critical role in a sensing task cannot function as usual due to exhausted energ...

2016
Gurjeet Kaur Singh Sekhon

Current research proposes the Scheduling Based Energy Efficient Mobile Node Communication in Wireless Sensor Networks Unmanned Aerial Vehicle. In this work, hybrid network consists of two types of nodes one is static nodes and other are moving nodes. We will consider these mobile nodes as mobile sink. Each static sensor has fixed or low energy. They have limited memory buffer. According the siz...

Journal: :Computer Communications 2007
Wei-Ming Chen Chung-Sheng Li Fu-Yu Chiang Han-Chieh Chao

Enterprises that may rely on critical equipments which are constantly moving around, for example, hospitals – need to ensure they can know the current location of vital but mobile assets. Besides, the sensor node on each device should inform us whether those relative equipments are functional or does not work at all in a hazardous environment, so that vital equipments can be maintained or fixed...

2006
Rafael Ballagas Faraz Memon René Reiners Jan Borchers

iStuff Mobile is a rapid prototyping platform that helps explore novel interactions that combine sensor enhanced mobile phones and interactive spaces. The toolkit includes sensor network platforms, mobile phone software, and a proven rapid prototyping framework. Interaction designers can use iStuff Mobile to quickly create and test novel interactions without making internal hardware modificatio...

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