Browsing by Subject "Wireless sensor networks"

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Browsing by Subject "Wireless sensor networks"

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  • Distributed tracking with energy management in wireless sensor networks
    Roseveare, Nicholas J.; Natarajan, Balasubramaniam (2012)
    We consider a wireless sensor network (WSN) tasked with tracking a process using a set of distributed nodes. Here multiple remote sensor nodes estimate the physical process (viz., a moving object) and transmit quantized ...
  • Energy-aware distributed tracking in wireless sensor networks
    Roseveare, Nicholas; Balasubramaniam, Natarajan (2011)
    We consider a wireless sensor network engaged in the task of distributed tracking. Here, multiple remote sensor nodes estimate a physical process (for example, a moving object) and transmit quantized estimates to a fusion ...
  • Optimization and resource management in wireless sensor networks
    Roseveare, Nicholas (Kansas State University, 2013)
    In recent years, there has been a rapid expansion in the development and use of low-power, low-cost wireless modules with sensing, computing, and communication functionality. A wireless sensor network (WSN) is a group of ...
  • Performance of Parallel Decentralized Sensor Network with Decision Feedback
    Kopparthi, S.; Natarajan, B. (Institute of Electrical and Electronics Engineers, 2007)
    In most previous studies, distributed sensor networks are typically assumed to be memory less. In this paper, we consider a distributed sensor network with feedback at both the sensor level as well as at the fusion center. ...