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Signal Processing-Assisted Protocols and Algorithms for Cooperating Objects and Wireless Sensor Networks

  1. Content type: Research Article

    We present a mathematical model to study decentralized detection in clustered wireless sensor networks (WSNs). Sensors and fusion centers (FCs) are distributed with the aim of detecting an event of interest. S...

    Authors: Marco Martalò, Chiara Buratti, Gianluigi Ferrari and Roberto Verdone

    Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:174063

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  2. Content type: Research Article

    A received signal strength- (RSS-)based indoor location method (ILS) for person/assets location in indoor scenarios is presented in this paper. Theoretical bases of the method are the integral equations relati...

    Authors: Yuri Álvarez, MaríaElena de Cos, José Lorenzo and Fernando Las-Heras

    Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:254345

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  3. Content type: Research Article

    Security in sensor networks is one of the most relevant research topics in resource constrained wireless devices and networks. Several attacks can be suffered in ad hoc and wireless sensor networks (WSN), whic...

    Authors: Mariano García-Otero, Theodore Zahariadis, Federico Álvarez, Helen C. Leligou, Adrián Población-Hernández, Panagiotis Karkazis and Francisco J. Casajús-Quirós

    Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:975607

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  4. Content type: Research Article

    One of the challenging topics and design constraints in Wireless Sensor Networks (WSNs) is the reduction of energy consumption because, in most application scenarios, replacement of power resources in sensor d...

    Authors: Giuseppe Campobello, Salvatore Serrano, Alessandro Leonardi and Sergio Palazzo

    Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:932345

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  5. Content type: Research Article

    When considering the multiuser SISO interference channel, the allowable rate region is not convex and the maximization of the aggregated rate of all the users by the means of transmission power control becomes...

    Authors: Adrian Kliks (EURASIP Member), Pawel Sroka (EURASIP Member) and Merouane Debbah

    Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:919072

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  6. Content type: Research Article

    We address the problem of power allocation in a wireless sensor network where distributed sensors amplify and forward their partial and noisy observations of a Gaussian random source to a remote fusion center ...

    Authors: MuhammadHafeez Chaudhary and Luc Vandendorpe

    Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:817961

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  7. Content type: Research Article

    A method to improve the reliability of data transmission between two terminals without using multiple antennas is cooperative communication, where spatial diversity is introduced by the presence of a relay ter...

    Authors: Iancu Avram, Nico Aerts, Dieter Duyck and Marc Moeneclaey

    Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:415438

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  8. Content type: Research Article

    Nonparametric belief propagation (NBP) is one of the best-known methods for cooperative localization in sensor networks. It is capable of providing information about location estimation with appropriate uncert...

    Authors: Vladimir Savic, Adrián Población, Santiago Zazo and Mariano García

    Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:963576

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  9. Content type: Research Article

    In various wireless sensor network applications, it is of interest to monitor the perimeter of an area of interest. For example, one may need to check if there is a leakage of a dangerous substance. In this pa...

    Authors: Marco Martalò and Gianluigi Ferrari

    Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:751520

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  10. Content type: Research Article

    Geographic location of nodes is very useful for a sensor network. A novel and practical Radio Frequency (RF)-based localization algorithm called Kcdlocation has been presented for some specific sensor network ...

    Authors: Zhen Fang, Zhan Zhao, Xunxue Cui, Daoqu Geng, Lidong Du and Cheng Pang

    Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:901283

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  11. Content type: Research Article

    In this paper, we study the problem of random field estimation with wireless sensor networks. We consider two encoding strategies, namely, Compress-and-Estimate (C&E) and Quantize-and-Estimate (Q&E), which ope...

    Authors: Javier Matamoros and Carles Antón-Haro

    Citation: EURASIP Journal on Wireless Communications and Networking 2010 2010:102460

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