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ICC
2007
IEEE
14 years 2 months ago
ZigBee-based Intra-car Wireless Sensor Network
— Due to an increasing number of sensors deployed in cars, recently there is a growing interest in implementing a wireless sensor network within a car. In this paper, we report t...
Hsin-Mu Tsai, Cem U. Saraydar, Timothy Talty, Mich...
MDM
2009
Springer
299views Communications» more  MDM 2009»
14 years 2 months ago
Aggregate Location Monitoring for Wireless Sensor Networks: A Histogram-Based Approach
Location monitoring systems are used to detect human activities and provide monitoring services, e.g., aggregate queries. In this paper, we consider an aggregate location monitori...
Chi-Yin Chow, Mohamed F. Mokbel, Tian He
ISCAS
2005
IEEE
157views Hardware» more  ISCAS 2005»
14 years 1 months ago
High-efficiency power amplifier for wireless sensor networks
Abstract— We designed a high-efficiency class-E switchedmode power amplifier for a wireless networked micro-sensors system. In this system, where each sensor operates using a mic...
Devrim Yilmaz Aksin, Stefano Gregori, Franco Malob...
APSCC
2008
IEEE
14 years 2 months ago
Algorithms for Transmission Power Control in Biomedical Wireless Sensor Networks
—Wireless sensor networks are increasingly being used for continuous monitoring of patients with chronic health conditions such as diabetes and heart problems. As biomedical sens...
Ashay Dhamdhere, Vijay Sivaraman, Vidit Mathur, Sh...
VTC
2006
IEEE
111views Communications» more  VTC 2006»
14 years 1 months ago
Distributed Stochastic Power and Rate Allocation for Energy Minimization in Wireless Sensor Networks
— In this paper, we propose a distributed stochastic algorithm for power and rate allocation in ad hoc wireless sensor networks. The problem we deal with is formulated as a trans...
Chun-Hung Liu, Ari Arapostathis