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- Service Oriented Sensor Web
- The Sensor Web is an emerging trend which makes various types of web-resident sensors, instruments, image devices, and repositories of sensor data, discoverable, accessible, and controllable via the World Wide Web. A lot of effort has been invested in order to overcome the obstacles associated with connecting and sharing these...
- Tags: Web, University Of Melbourne, Sensor, Sensor Web, Channel Management, Marketing
- White papers 2006-08-23
Additional Resources
- Towards TCP/IP for Wireless Sensor Networks
- Wireless sensor networks are composed of large numbers - up to thousands - of tiny radio-equipped sensors. Every sensor has a small microprocessor with enough power to allow the sensors to autonomously form networks through which sensor information is gathered. Wireless sensor networks makes it possible to monitor places like...
- Tags: TCP/IP, Network, Sensor, Sensor Network, Wi-Fi, Wireless
- White papers 2005-03-01
- D-i sensor (exe)
- Convert your Web cam device in a sensor motion. D-i sensor works to turn on or off your monitor using motion levels. It's useful when you are not in front of your computer so the monitor could shut down or even the computer too. The D-i sensor turn on you...
- Tags: Monitor, Sensor, Monitors & Displays, Hardware, Components
- Software downloads 2007-09-12
- Sensor Relocation With Mobile Sensors: Design, Implementation, and Evaluation
- Mobile sensors are useful in many environments because they can move to increase the sensing coverage. This paper presents a mobile sensor prototype in which the Mica2 sensor node is used to control the movement of the robot built with Commercial Off-The-Shelf COTS components. The authors use a sensor relocation...
- Tags: Pennsylvania State University, Mobile, Sensor, Advertising & Promotion, Marketing
- White papers 2007-07-23
- Energy-Efficient TCP Operation in Wireless Sensor Networks
- Many applications of wireless sensor networks require connectivity to external networks to let monitoring and controlling entities communicate with the sensors. By using the TCP/IP protocols inside the sensor network, external connectivity can be achieved anywhere in the sensor network. In such IP-based sensor networks, TCP can be used for...
- Tags: Network, Sensor, TCP, Wireless, Sensor Network, Tcp/Ip, Networking
- White papers 2005-03-02
- TCP Support for Sensor Networks
- Communication between sensors and controlling entities at the edge or outside the sensor network is needed for reliable remote sensor node management and reprogramming. TCP would be useful for tasks, where reliable unicast is appropriate, but the high bit error rates in wireless sensor networks lead to energy inefficiencies reducing...
- Tags: Network, Sensor, TCP, Sensor Network, Tcp/Ip, Networking
- White papers 2006-12-02
- NanoMon: A Flexible Sensor Network Monitoring Software
- This paper presents a sensor network monitoring software, named NanoMon, which has a highly flexible architecture and is able to support various user requirements arising in their individual wireless sensor network applications in an adaptive manner: With NanoMon, users can specify their own sensor types and custom GUI components by...
- Tags: Network, Sensor, Network Monitoring, Sensor Network Application, NanoMon GUI, Network Administration, Networking
- White papers 2007-02-05
- Wireless Sensor Network Security: A Survey
- As wireless sensor networks continue to grow, so does the need for effective security mechanisms. Because sensor networks may interact with sensitive data and/or operate in hostile unattended environments, it is imperative that these security concerns be addressed from the beginning of the system design. However, due to inherent resource...
- Tags: Wireless Sensor Network, Survey, Wireless, CRC Press, Security
- White papers 2006-07-28
- Multi-Criteria Routing in Wireless Sensor-Based Pervasive Environments
- Wireless sensor networks are expected to be an integral part of any pervasive computing environment. This implies an ever-increasing need for efficient energy and resource management of both the sensor nodes, as well as the overall sensor network, in order to meet the expected quality of data and service requirements....
- Tags: Network, Network Service, Environment, Sensor, Wireless, Sensor Network, Networking
- White papers 2005-12-01
- Topological Hole Detection in Wireless Sensor Networks and Its Applications
- The identification of holes in a wireless sensor network is of primary interest since the breakdown of sensor nodes in a larger area often indicates one of the special events to be monitored by the network in the first place (e.g. outbreak of a fire, destruction by an earthquakes etc.)....
- Tags: Network, Stanford University, Sensor, Wi-Fi, Wireless
- White papers 2005-08-02
- A Security Framework for Wireless Sensor Networks
- Wireless sensor networks are result of developments in micro electro mechanical systems and wireless networks. These networks are made of tiny nodes which are becoming future of many applications where sensor networks are deployed in hostile environments. The deployment nature where sensor networks are prone to physical interaction with environment...
- Tags: Network, Wireless Sensor Network, University Of Sydney, Sensor Network, Security Measure, Security, Wireless
- White papers 2006-02-09
- Optimal Itinerary Analysis for Mobile Agents in Ad Hoc Wireless Sensor Networks
- One of the most important problems studied in any sensor network is data fusion. Client/server paradigm has been a commonly used computing model in traditional Distributed Sensor Networks DSNs. However, the deployment of Wireless Sensor Networks WSNs and its ad hoc nature have brought new challenges to the fusion task....
- Tags: Advertisement, Mobile, Network, Sensor, Fusion, Analysis, Client/server Paradigm, Networking
- White papers
- StarDust: A Flexible Architecture for Passive Localization in Wireless Sensor Networks
- The problem of localization in wireless sensor networks where nodes do not use ranging hardware remains a challenging problem, when considering the required location accuracy, energy expenditure and the duration of the localization phase. This paper proposes a framework, called StarDust, for wireless sensor network localization based on passive optical...
- Tags: Network, Localization, Sensor, Stardust, Wi-Fi, Wireless
- White papers 2006-11-03
- A Survey of Sensor Selection Schemes in Wireless Sensor Networks
- One of the main goals of sensor networks is to provide accurate information about a sensing field for an extended period of time. This requires collecting measurements from as many sensors as possible to have a better view of the sensor surroundings. However, due to energy limitations and to prolong...
- Tags: Network, Sensor, Survey, Scheme, Wireless
- White papers 2007-03-12
- Distributed TCP Caching for Wireless Sensor Networks
- Many applications of wireless sensor networks are useful only when connected to an external network. Previous research on transport layer protocols for sensor networks has focused on designing protocols specifically targeted for sensor networks. The deployment of TCP/IP in sensor networks would, however, enable direct connection between the sensor network...
- Tags: Network, Sensor, TCP, Sensor Network, Tcp/Ip, Wi-Fi, Networking, Wireless
- White papers 2007-01-01
- Connecting Wireless Sensornets With TCP/IP Networks
- Wireless sensor networks are based on the collaborative efforts of many small wireless sensor nodes, which collectively are able to form networks through which sensor information can be gathered. Such networks usually cannot operate in complete isolation, but must be connected to an external network through which monitoring and controlling...
- Tags: Network, Wireless, Sensor Network, Tcp/Ip, Network Technology, Networking
- White papers 2007-01-01
- Active IP Sensor (cc)
- Active IP Sensor lets you watch all incoming and outgoing IP port connections in flight. Active IP Sensor listens for local connected IP ports as they are formed, progress and retire. Active IP Sensor updates the IP protocol type, connected port number; it's current status, the local application that has...
- Tags: Sensor, IP, Morning Glory Technologies, Network Technology, Networking
- Software downloads 2007-03-07
- Performance Study of Organization and Data Aggregation in Wireless Sensor Networks
- Clustering is a proven method for enhancing the scalability of ad hoc mobile networks. It can also enhance the energy efficiency and a lifetime of large sensor networks typically deployed in sensitive environments, such as seismic zones, or in smart environments. Energy efficiency is crucial due to the limited power...
- Tags: Performance, Network, Clustering, Sensor, Wireless, Energy Efficiency, Networking
- White papers
- Model-Based Validation of QoS Properties of Biomedical Sensor Networks
- A Biomedical Sensor Network BSN is a small-size sensor network for medical applications, that may contain tens of sensor nodes. This paper presents a formal model for BSNs using timed automata, where the sensor nodes communicate using the Chipcon CC2420 transceiver developed by Texas Instruments according to the IEEE 802.15.4...
- Tags: QoS, Network, Sensor, Biomedical, Biomedical Sensor Network, Sensor Node, Healthcare
- White papers 2008-04-18
- Constructing Wireless Sensor Networks Via Effective Topology Maintenance and Querying
- The ability of properly covering the terrain under investigation and collecting measurements from redundantly sensed portions of the terrain are two important objectives for monitoring applications using wireless sensor networks. Here, a new architectural view of information retrieval for XML compliant environmental monitoring applications is introduced. The sensor network is...
- Tags: Network, Monitoring, Sensor, Wireless, Monitoring Application, Sensor Network
- White papers
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