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DSP-Enabled Radio

  1. Content type: Research Article

    This paper proposes a novel RF front-end architecture for software-defined radios (SDRs) based on an electronically tunable antenna pair controlled by an antenna control unit (ACU) consisting of field effect t...

    Authors: Sung-Hoon Oh, James T. Aberle, Sreeraman Anantharaman, Kentaro Arai, Han Liang Chong and Seng Chee Koay

    Citation: EURASIP Journal on Advances in Signal Processing 2005 2005:946386

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  2. Content type: Research Article

    A major challenge of software-defined radio (SDR) is to realize many giga operations per second of flexible baseband processing within a power budget of only a few hundred mW. A heterogeneous hardware architec...

    Authors: Kees van Berkel, Frank Heinle, Patrick P. E. Meuwissen, Kees Moerman and Matthias Weiss

    Citation: EURASIP Journal on Advances in Signal Processing 2005 2005:906408

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  3. Content type: Research Article

    Gaussian frequency shift keying is the modulation scheme specified for Bluetooth. Signal adversities typical in Bluetooth networks include AWGN, multipath propagation, carrier frequency, and modulation index o...

    Authors: Charles Tibenderana and Stephan Weiss

    Citation: EURASIP Journal on Advances in Signal Processing 2005 2005:851631

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  4. Content type: Research Article

    This paper proposes application-specific instructions and their bit manipulation unit (BMU), which efficiently support scrambling, convolutional encoding, puncturing, interleaving, and bit stream multiplexing....

    Authors: Sug H. Jeong, Myung H. Sunwoo and Seong K. Oh

    Citation: EURASIP Journal on Advances in Signal Processing 2005 2005:793614

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  5. Content type: Research Article

    We present a method to estimate the power and energy consumption of an algorithm directly from the C program. Three models are involved: a model for the targeted processor (the power model), a model for the al...

    Authors: Eric Senn, Johann Laurent, Nathalie Julien and Eric Martin

    Citation: EURASIP Journal on Advances in Signal Processing 2005 2005:728647

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  6. Content type: Research Article

    Authors: Robert W. Stewart, Michael W. Hoffman and Stephan Weiss

    Citation: EURASIP Journal on Advances in Signal Processing 2005 2005:658175

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  7. Content type: Research Article

    This paper proposes a design approach based on integrated architectural and system-on-chip (SoC) simulations. The main idea is to have an efficient framework for the design and the evaluation of multimedia ter...

    Authors: Ivano Barbieri, Massimo Bariani, Alessandro Scotto and Marco Raggio

    Citation: EURASIP Journal on Advances in Signal Processing 2005 2005:650749

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  8. Content type: Research Article

    This paper investigates the performance of two candidates for software radio WLAN, reconfigurable OFDM modulation and antenna diversity, in an indoor environment. The scenario considered is a ...

    Authors: Khoi D. Le, Michael W. Hoffman and Robert D. Palmer

    Citation: EURASIP Journal on Advances in Signal Processing 2005 2005:608537

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  9. Content type: Research Article

    This paper introduces some novel digital signal processing (DSP)-based approaches to some of the most fundamental tasks of radio receivers, namely, channel equalization, carrier synchronization, and I/Q mismat...

    Authors: Mikko Valkama, Markku Renfors and Visa Koivunen

    Citation: EURASIP Journal on Advances in Signal Processing 2005 2005:525164

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  10. Content type: Research Article

    We present our contribution to the general-purpose-processor-(GPP)-based radio. We describe a baseband software-defined radio testbed for the physical layer of wireless LAN standards. All physical layer functi...

    Authors: R. Schiphorst, F. W. Hoeksema and C. H. Slump

    Citation: EURASIP Journal on Advances in Signal Processing 2005 2005:484375

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  11. Content type: Research Article

    Complexity demand of modern communication systems, particularly in the wireless domain, grows at an astounding rate, a rate so high that the available complexity and even worse the design productivity required...

    Authors: P. Belanović, B. Knerr, M. Holzer, G. Sauzon and M. Rupp

    Citation: EURASIP Journal on Advances in Signal Processing 2005 2005:405021

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  12. Content type: Research Article

    The design and implementation of the Virginia Tech Space-Time Advanced Radio (VT-STAR), a multiple antenna element space-time (ST) processing prototype testbed, is presented. The testbed is a research tool for...

    Authors: Raqibul Mostafa, Ran Gozali, Ramesh Chembil Palat, Max Robert, William G. Newhall, Brian D. Woerner and Jeffrey H. Reed

    Citation: EURASIP Journal on Advances in Signal Processing 2005 2005:387646

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  13. Content type: Research Article

    Spatial transmit diversity schemes are now well integrated into third-generation cellular mobile communication system specifications. When DS-CDMA-based technology is deployed in typical macro- and microcell e...

    Authors: Garrey W. Rice, Iain G. Stirling and R.W. Stewart

    Citation: EURASIP Journal on Advances in Signal Processing 2005 2005:163421

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  14. Content type: Research Article

    Future radio transceivers supporting the software radio concept will provide increased features for radio access networks. However, the reconfiguration of radio equipment requires the existence of an architect...

    Authors: Xavier Revés, Antoni Gelonch, Vuk Marojevic and Ramon Ferrús

    Citation: EURASIP Journal on Advances in Signal Processing 2005 2005:158343

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  15. Content type: Research Article

    In radio astronomy, the radio spectrum is used to detect weak emission from celestial sources. By spectral averaging, observation noise is reduced and weak sources can be detected. However, more and more obser...

    Authors: Rodolphe Weber, Cédric Viou, Andrée Coffre, Laurent Denis, Philippe Zarka and Alain Lecacheux

    Citation: EURASIP Journal on Advances in Signal Processing 2005 2005:149030

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