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Toward Efficient Solutions to Resist Mobile Traffic Sensors: How Much Performance Cost Is Paid by On-Demand Anonymous Routing Protocols: The recent progress in embedded real-time system development has realized mobile traffic sensors, for example, embedded systems carried by palm-size Unmanned Aerial Vehicles UAV. This has great impact on privacy design in mobile ad hoc networks because mobility introduces new privacy targets for the traffic sensors. In a mobile network,...; Tags: Performance, Mobile, Network, On-demand, Sensor, Privacy, Traffic Sensor, Advertising & Promotion, Marketing; White papers

Additional Resources

Wireless Fusion Sensor Network (WFSN): This paper proposes Wireless Fusion Sensor Network WFSN consisting of two domains, i.e., fusion sensor and wireless fusion network domains. In the fusion sensor domain, detecting and tracking of target objects are performed based on particle filter based position estimation, and the estimates from RFID/acoustic sensors rasensors are compensated by...; Tags: Sensor, Wi-Fi, Wireless; White papers 2007-01-23
Arbutus: Network-Layer Load Balancing for Wireless Sensor Networks: The hot spot problem is a typical byproduct of the many-to-one traffic pattern that characterizes most wireless sensor networks: the nodes with the best channel to the sink are overloaded with traffic from the rest of the network and experience a faster energy depletion rate than their peers. Routing protocols...; Tags: Network, Wireless Sensor Network, Routing Protocol, Wireless, University Of Notre Dame, Hot Spot Problem, Networking; White papers 2008-01-01
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
Optimization Issues and Algorithms for Wireless Sensor Networks With Mobile Sink: Wireless Sensor Networks WSNs are a new kind of ad-hoc wireless network that will probably bring new progress on the paradigm of pervasive computing. Many applications have already been envisioned for WSNs, such as: support for traffic engineering, providing information about traffic conditions, motor cars flows, etc; animal life monitoring...; Tags: Algorithm, Mobile, Optimization, Network, Sensor, Wi-Fi, Wireless; White papers 2006-11-14

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
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
A Traffic Aware, Energy Efficient MAC Protocol for Wireless Sensor Networks: This paper focuses on the problem of designing an energy efficient MAC protocol for wireless sensor networks and proposes a novel scheme, named as TEEM (Traffic aware, Energy Efficient MAC). Inspired by S-MAC protocol, probably the most well-known sensor MAC scheme for energy efficiency, the proposed TEEM is also based...; Tags: Aware, MAC, Network, Sensor, Protocol, Wi-Fi, Wireless; White papers 2005-02-27
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
D3: Data-Centric Data Dissemination in Wireless Sensor Networks: This paper presents a novel method to disseminate sensor data in a wireless sensor network, called D3 (Data-centric Data Dissemination). The method combines the advantages of data-centric routing like SPIN and directed diffusion and energy-efficient MAC protocols such as S-MAC and T-MAC. The protocol's strengths are its energy-efficiency and its...; Tags: Method, Network, Sensor, Protocol, Wi-Fi, Wireless; White papers 2005-09-01
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
PARNIDS: A Scalable Network Intrusion Detection Loadbalancer: Network Intrusion Detection Systems NIDS are becoming an increasingly important security measure. With rapidly increasing network speeds, the capacity of the NIDS sensor can limit the ability of the system to detect intrusions. The PARNIDS parallel NIDS architecture overcomes this limitation by distributing network traffic load over an array of...; Tags: Network Intrusion Detection System, Network, Intrusion Detection System, Network Intrusion Detection, Memoryhole.net, Intrusion Detection, Networking, Security; White papers 2008-01-01
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
Fuzzy Logic Control Based QoS Management in Wireless Sensor/Actuator Networks: Wireless Sensor/Actuator Networks WSANs are emerging rapidly as a new generation of sensor networks. Despite intensive research in Wireless Sensor Networks WSNs, limited work has been found in the open literature in the field of WSANs. In particular, Quality-of-Service QoS management in WSANs remains an important issue yet to be...; Tags: QoS, Wireless, Molecular Diversity Preservation International, WSAN; White papers 2007-12-06
Semantic Internetworking of Sensor Systems: Deployed wireless sensor networks are usually tightly coupled with specific tasks and therefore present unique communication needs. With technological advances that are making easy deployment of wireless sensor networks a reality, mechanisms that allow data exchange between sensor systems deployed at different times and initially for different purposes are necessary....; Tags: Sensor System, Wi-Fi, Wireless; White papers 2004-10-14
Strategies for Mitigating the Sensor Network Hot Spot Problem: In multi-hop wireless sensor networks that are characterized by many-to-one convergecast traffic patterns, problems related to energy imbalance among sensors often appear. When the transmission range is fixed for nodes throughout the network, the amount of traffic that sensors are required to forward increases dramatically as the distance to the...; Tags: Strategy, Network, Sensor, Networking; White papers 2005-08-30
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
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

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