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Wireless Sensor Networks

  1. Authors: Sergio Palazzo, Leandros Tassiulas and Lang Tong
    Citation: EURASIP Journal on Wireless Communications and Networking 2005 2005:724949
  2. Consider the problem of estimating an unknown parameter by a sensor network with a fusion center (FC). Sensor observations are corrupted by additive noises with an arbitrary spatial correlation. Due to bandwid...

    Authors: Alexey Krasnopeev, Jin-Jun Xiao and Zhi-Quan Luo
    Citation: EURASIP Journal on Wireless Communications and Networking 2005 2005:919686
  3. For a wireless sensor network (WSN) with a random number of sensors, we propose a decision fusion rule that uses the total number of detections reported by local sensors as a statistic for hypothesis testing. ...

    Authors: Ruixin Niu and Pramod K Varshney
    Citation: EURASIP Journal on Wireless Communications and Networking 2005 2005:815873
  4. We investigate two important aspects in sensor network design—the throughput and the energy efficiency. We consider the uplink reachback problem where the receiver is equipped with multiple antennas and linear...

    Authors: Wenjun Li and Huaiyu Dai
    Citation: EURASIP Journal on Wireless Communications and Networking 2005 2005:670575
  5. We consider medium access control (MAC) in multihop sensor networks, where only partial information about the shared medium is available to the transmitter. We model our setting as a queuing problem in which t...

    Authors: Răzvan Cristescu and Sergio D Servetto
    Citation: EURASIP Journal on Wireless Communications and Networking 2005 2005:487028
  6. We present closed-form expressions of the average link throughput for sensor networks with a slotted ALOHA MAC protocol in Rayleigh fading channels. We compare networks with three regular topologies in terms o...

    Authors: Xiaowen Liu and Martin Haenggi
    Citation: EURASIP Journal on Wireless Communications and Networking 2005 2005:397962
  7. Most existing research considers homogeneous sensor networks, which suffer from performance bottleneck and poor scalability. In this paper, we adopt a heterogeneous sensor network model to overcome these probl...

    Authors: Xiaojiang Du and Fengjing Lin
    Citation: EURASIP Journal on Wireless Communications and Networking 2005 2005:269210
  8. We present an energy analysis technique applicable to medium access control (MAC) and multihop communications. Furthermore, the technique's application gives insight on using multihop forwarding instead of sin...

    Authors: Jussi Haapola, Zach Shelby, Carlos Pomalaza-Ráez and Petri Mähönen
    Citation: EURASIP Journal on Wireless Communications and Networking 2005 2005:219063
  9. In signal field reconstruction applications of sensor network, the locations where the measurements are retrieved from affect the reconstruction performance. In this paper, we consider the design of medium acc...

    Authors: Zhiyu Yang, Min Dong, Lang Tong and Brian M Sadler
    Citation: EURASIP Journal on Wireless Communications and Networking 2005 2005:213120