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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
    Content type: Research Article Published on:

  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
    Content type: Research Article Published on:

  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
    Content type: Research Article Published on:

  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
    Content type: Research Article Published on:

  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
    Content type: Research Article Published on:

  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
    Content type: Research Article Published on:

  8. 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
    Content type: Research Article Published on:

  9. 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
    Content type: Research Article Published on:

  10. 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
    Content type: Research Article Published on: