Sensys PowerPoint PPT Presentations

Title: Power Issues in Wireless Sensor Nets Last modified by: culler Created Date: 3/25/2005 5:31:44 PM Document presentation format: On-screen Show

Sensys EasyPAY A Complete Payroll Management Software Employee Management Salary Management Leave Management Loan & Advance Management PF / ESIC / PT Returns

Sensys AssetExpert Effective Asset Management AssetExpert is a Fixed Asset Management Software designed to Track & Manage Fixed Assets. This software will help you in ...

Compiles directly from TinyOS source. Simulates network at bit level ... Compile application code to TOSSIM or hardware platform as needed ...

TOSSIM A simulator for TinyOS Presented at SenSys 2003 Presented by : Bhavana 16th March , 2005 Why Simulation for Sensor Networks? Sensor networks are : new, event ...

A platform for long-term monitoring of coral reefs and fisheries ... Provides means for deploying, reconfiguring, and retrieving the nodes in the network ...

Title: Participatory Research and Creative Engagement with ICTs Subject: ACM Sensys presentation Author: Tacchi, Watkins Last modified by: Thomas Tufte

The Flooding Time Synchronization Protocol (SenSys '04, November 3-5, 2004) ... Seabird monitoring on Great Duck Island. Home security systems ...

An Evaluation of Multi-Resolution Storage for Sensor Networks SenSys 03 Paper by Deepak Ganesan, Ben Greenstein, Denis Perelyubskiy, Deborah Estrin, and John Heidemann

Title: An Adaptive Energy-Efficient MAC Protocol for Wireless Sensor Networks Tijs van Dam, Koen Langendoen In SenSys 2003. Author: giwon Last modified by

... Werner-Allen (gwa) ... Geoffrey Werner-Allen, Geetika Tewari, Ankit Patel. Matt ... Sensys'05 Geoffrey Werner-Allen (gwa) 0. T. Coupled Oscillators : Strogatz ...

System Software Laboratory. Spatiotemporal Multicast in Sensor Networks. Qingfeng Huang, Chenyang Lu and Gruia-Catalin Roman. Washington University. SenSys '03 ...

1. SenSys: Nov 3-5, 2004. Z-MAC: a Hybrid MAC for Wireless Sensor Networks. Dima Ryazanov ... Reduced collision among two-hop neighbors at low cost ...

John Heideman, Fabio Silva and Deborah Estrin. SenSys 2003. Kisuk Kweon. Contents. Introduction ... Algorithm performance with different numbers of sources and sinks ...

This company is a high technology company that specializes in magnetic field sensor services and products. It consults on both MEG system and SQUID sensor based system. The company is an exclusive distributor of fluxgate magnetometer and related equipment made by companies like SENSYS Gmbh and Stefan Mayer instruments of Germany. This company also represents MAGCAM NV of Leuven Belgium and others. It is a sensing system for permanent magnet inspection. Although the company is located near Vancouver BC, it works with clients over all North America.

This company is a high technology company that specializes in magnetic field sensor services and products. It consults on both MEG system and SQUID sensor based system. The company is an exclusive distributor of fluxgate magnetometer and related equipment made by companies like SENSYS Gmbh and Stefan Mayer instruments of Germany. This company also represents MAGCAM NV of Leuven Belgium and others. It is a sensing system for permanent magnet inspection. Although the company is located near Vancouver BC, it works with clients over all North America.

... ANCS, SenSys In-cooperation: NSDI, LANC, VoIP Security, NOSSDAV, NetDB, and CoNext Awards Lifetime Achievement Award (since 1989) SIGCOMM Student Paper ...

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Funneling-MAC: A Localized, Sink-Oriented MAC For Boosting Fidelity in Sensor Networks Gahng-Seop Ahn, Emiliano Miluzzo, Andrew T. Campbell, Se Gi Hong, Francesca Cuomo

Typical Features of a Mote. Volatile Memory for programs and processing ... Auto acknowledgement feature discards packets not intended for a mote making routing tough ...

Radio Power Management and Controlled Mobility in Sensor Network Guoliang Xing Department of Computer Science City University of Hong Kong http://www.cs.cityu.edu.hk ...

PPR: Partial Packet Recovery for Wireless Networks. Kyle ... Sender: telos tmote sky sensor node. Radio: CC2420 DSSS/MSK (Zigbee) Modified to send postambles ...

In Proceedings of the Fifth ACM Conference on Networked Embedded Sensor Systems ... In Proceedings of the Fourth Workshop on Embedded Networked Sensors (Emnets IV) ...

MIT Computer Science and Artificial Intelligence Laboratory ... Investigating congestion. 55-node Mica2 sensor network. Multiple hops. Traffic pattern ...

* Workshop on Research Directions in Situational-aware Self-managed Proactive Computing in Wireless Ad-hoc Networks, with MDM 10, Kansas City, Missouri ...

Wireless Sensor Mote (TelosB) Ultra low-power wireless module ... Some Useful Components of Mote/TOS. Radio. UART. Timer (unique) Flash memory. LEDs. Sensor(s) ...

Data Fusion Improves the Coverage of Sensor Networks Guoliang Xing Assistant Professor Department of Computer Science and Engineering Michigan State University

Measure heat absorbed or liberated during heating or cooling. Differential Thermal Analysis (TMA) ... Metal alloy used for brazing (high temperature soldering) ...

Mantis. http://mantis.cs.colorado.edu/index.php/tiki-index.php. Contiki ... MANTIS. Developer friendly C API with Linux and Windows development environments ...

Research Profile of My Group. Guoliang Xing. Department of Computer Science ... Mobility-assisted Spatiotemporal Detection in Wireless Sensor Networks, G. Xing; ...

Messages between two neighboring nodes may be fast in one direction and slow in ... Time, Clocks, and the Ordering of Events in a Distributed System ...

Large number of nodes w/ sensors & actuators. Battery-powered nodes energy efficiency ... Habitat Monitoring of Storm Petrels in Great Duck Island ...

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Is single-hop best-effort broadcast enough? Should applications do all the hard work themselves? ... Best-effort multi-hop broadcast (nf) ...

State of the art routing takes quality and progress into account. ETX (DeCouto; ... Geographic, Pseudo-Geographic, Tree Based, Distance Vector Like. Our Study ...

... of modes Sensing Unit Signal sampling A/D and D/A Uniqueness of Sensor Networks ... Underwater Sensor Network EO/IR ... tutorial: Wireless sensor networks.

Holistic radio power management (MSWiM 07, MobiHoc 05, TOSN 07) ... Integrated connectivity and coverage configuration ... Recently exploited as a blessing ...

Wireless Sensor Networks Parallel and Distributed Processing Meets the Real World

Sensor Networks', Journal on Wireless Communications and ... TinyOS mote simulator. Scales to thousands of nodes. Compiles directly from TinyOS source ...

... motivation and design constraints. Event-driven ... Design Goal: Average Power consumption of 100 W to enable energy ... Custom design (SRAM, CAM) 0.25 m ...

Simulate a complete system, made up of motes and microservers? Mote (e.g. Mica2dot) ... of effort -- the wrapper library and some TinyOS components that make up a ...

Albert Krohn: superimposed radio signals for wireless sensor networks 2 ... [D. III, G.Prince, and J. McNeill, 2005] Using broad-band signals: ...

Onboard speaker, emits a calibration tone. Other nodes: estimates bearing to the node ... Denser network = More information in system = better estimates ...

Shuo Guo, Yu Gu, Bo Jiang and Tian He. University of ... Low Duty Cycle = Long Network Lifetime. Sleep latency in low-duty-cycle wireless sensor networks ...

Arena Pharmaceuticals (Nasdaq: ARNA) (San Diego, CA) ArgoMed (Cary, NC) ... Panacos Pharmaceuticals (Gaithersburg, MD) ... Arena Pharmaceuticals ...

The Need for High Accuracy Smartphone Localization Shopping Mall Airport Help users navigation inside large and complex indoor environment, e.g., airport, ...

Shell, Python scripting. One is alone, two is company, three is crowd! ... Uses shell script, python script and gnuplot for producing results ...

Rendezvous Design Algorithms for Wireless Sensor Networks with a Mobile Base ... Multi-hop wireless relays are power-consuming ...

Sharing my own experience from 25 years with TCP/IP ... Telos. HelioMote. Cyclops. LEAP. Illumimote. H/W-/W Platforms. D. Estrin, keyntote@3rd IMUA Conf ...

(a) One mote with different battery status (b) Different motes with the same battery status ... system with 60 MICA2 motes. Figure 7: Percentage of Reporting ...

Assign time slots to the sensors within each TDMA-W frame ... More than one node intends to send data ... Data packet may only contain the destination information ...

Specific ('cross-layer') solutions, e.g. Dozer for data gathering ... like in Dozer. Slotted Aloha. We assume that the stations. are perfectly synchronous ...

Unified Power Management for Wireless Ad Hoc and Sensor Networks. Guoliang Xing ... Telos. several months ~ years. expected. lifetime. Contributions ...

... Wireless Sensor Networks : Models, Security and Design ... Malware spreads, piggybacked on the broadcast protocol, passing security ... Analytical tool proposed ...

At MAC layer, link-layer re-transmissions are unable to mask this loss ... Cautiously reduce energy consumption while not compromising reliability (NC,HR) ...

This approach is applied to tracking a single object only. Tracking Using ... Each sensor node detects one bit of information, namely, whether an object is ...