Titlebook: Real-World Wireless Sensor Networks; 4th International Wo Pedro J. Marron,Thiemo Voigt,Luca Mottola Conference proceedings 2010 Springer Be

GENRE

慎重

精致

Implementation and Evaluation of Combined Positioning and CommunicationeComm and FrameCommDM implementation on the Nanotron platform is evaluated and compared. It is shown that the collection of distance measurements has no significant impact on communication performance. Furthermore, the difference in energy consumption used to perform the additional ranging tasks of

弄脏

SPIDA: A Direction-Finding Antenna for Wireless Sensor Networksfull receiving range of the antenna at 1 mW transmitter output power. A distinguishing feature of the SPIDA antenna is the absence of side lobes, despite using a manufacturing-friendly and cost-conscious sparse ground plane.

光滑

TigerCENSE: Wireless Image Sensor Network to Monitor Tiger Movementansferred to the database server through Internet links for analysis by wildlife researchers. A solar energy harvesting system for recharging node’s batteries is being added to avoid frequent human visit to change the batteries, making it highly non-intrusive system.

离开

An Experimental Study on IEEE 802.15.4 Multichannel Transmission to Improve RSSI–Based Service Perfoe, we introduce a simple communication protocol to coordinate data exchange between nodes, that exploits multichannel transmission in order to mitigate the multipath effect that hampers ranging estimation as well as wireless communication.

Entropion

Brocas-Area

Flexible Online Energy Accounting in TinyOSect information about energy consumption of a node and an energy-container system that allows an application to collect energy-consumption information about its tasks individually. The evaluation with TinyDB shows that it is both accurate and efficient.

Pedagogy

RAGE

Hallway Monitoring: Distributed Data Processing with Wireless Sensor Networkstwork data processing algorithms, offering possibilities to develop, for instance, distributed target-tracking algorithms. Special features of our installation are highly correlated sensor data and the availability of miscellaneous sensor types.