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Advances in Smart Antennas

  1. In mobile communication systems with multisensor antennas at base stations, downlink channel estimation plays a key role because accurate channel estimates are needed for transmit beamforming. One efficient ap...

    Authors: Mehrzad Biguesh and Alex B. Gershman

    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:963649

    Content type: Research Article

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  2. A performance analysis of an access channel decoder is presented which exploits a diversity gain due to the independent magnitude of received signals energy at each of the antenna elements of a smart-antenna b...

    Authors: Seongdo Kim, Seungheon Hyeon and Seungwon Choi

    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:921237

    Content type: Research Article

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  3. Space-time block coding (STBC) provides substantial diversity advantages with a low decoding complexity. However, these codes are not designed to achieve coding gains. Outer codes should be concatenated with S...

    Authors: M. Uysal and C. N. Georghiades

    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:904563

    Content type: Research Article

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  4. Space-division multiple-access (SDMA) systems that employ multiple antenna elements at the base station can provide much higher capacity than single-antenna-element systems. A fundamental question to be addres...

    Authors: Haipeng Jin and Anthony Acampora

    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:890549

    Content type: Research Article

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  5. A novel algebraic method for the simultaneous estimation of MIMO channel parameters from channel sounder measurements is developed. We consider a parametric multipath propagation model with ...

    Authors: Marius Pesavento, Christoph F. Mecklenbräuker and Johann F. Böhme

    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:839148

    Content type: Research Article

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  6. A model of an angle-spread source is described, termed the "Gaussian channel model" (GCM). This model is used to represent signals transmitted between a user equipment and a cellular base station. It assumes a...

    Authors: DDN Bevan, VT Ermolayev, AG Flaksman and IM Averin

    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:805292

    Content type: Research Article

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  7. In the context of multiuser detection for the DS-CDMA uplink, out-of-cell interference is usually treated as Gaussian noise, possibly mitigated by overlaying a long random cell code on top of symbol spreading....

    Authors: Tao Jiang and Nicholas D Sidiropoulos

    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:792048

    Content type: Research Article

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  8. To approach the potential MIMO capacity while optimizing the system bit error rate (BER) performance, the joint transmit and receive minimum mean squared error (MMSE) design has been proposed. It is the optima...

    Authors: Nadia Khaled, Claude Desset, Steven Thoen and Hugo De Man

    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:746413

    Content type: Research Article

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  9. We construct a class of linear quasi-orthogonal space-time block codes that achieve full diversity over quasistatic fading channels for any transmit antennas. These codes achieve a normalized rate of one symbo...

    Authors: Naresh Sharma and Constantinos B. Papadias

    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:712052

    Content type: Research Article

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  10. Smart antennas exploit the inherent spatial diversity of the mobile radio channel, provide an antenna gain, and also enable spatial interference suppression leading to reduced intracell as well as intercell in...

    Authors: Andreas Czylwik and Armin Dekorsy

    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:703278

    Content type: Research Article

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  11. Adaptive-type smart antennas do not usually operate on the deployed universal mobile telecommunication system (UMTS) scenarios, although UTRA (UMTS terrestrial radio access) foresees their operation and they w...

    Authors: Ramón Martínez Rodríguez-Osorio, Laura García García, Alberto Martínez Ollero, Francisco Javier García-Madrid Velázquez, Leandro de Haro Ariet and Miguel Calvo Ramón

    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:656843

    Content type: Research Article

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  12. We introduce a novel merger of direct sequence code division multiple access (DS-CDMA) and smart antenna arrays. With regard to the DS-CDMA scheme, we employ carrier interferometry DS-CDMA (CI/DS-CDMA), a nove...

    Authors: Seyed Alireza Zekavat, Carl R. Nassar and Steve Shattil

    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:617413

    Content type: Research Article

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  13. An improved antenna array (AA) has been introduced, in which reverse-link synchronous transmission technique (RLSTT) is incorporated to effectively make better an estimation of covariance matrices at a beamfor...

    Authors: Yong-Seok Kim, Seung-Hoon Hwang, Hyo-Yol Park and Keum-Chan Whang

    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:608509

    Content type: Research Article

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  14. This paper develops the optimal linear transformation (or precoding) of orthogonal space-time block codes (STBC) for minimizing probability of decoding error, when the channel covariance matrix is available at...

    Authors: Yi Zhao, Raviraj Adve and Teng Joon Lim

    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:602046

    Content type: Research Article

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  15. In conventional transmission schemes, the transmitter algorithms are a priori given, whereas the algorithms to be used by the receivers have to be a posteriori adapted. Such schemes can be termed transmitter (...

    Authors: Michael Meurer, Paul Walter Baier and Wei Qiu

    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:583128

    Content type: Research Article

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  16. A nonlinear detection technique designed for multiple-antenna assisted receivers employed in space-division multiple-access systems is investigated. We derive the optimal solution of the nonlinear spatial-proc...

    Authors: Sheng Chen, Lajos Hanzo and Andreas Wolfgang

    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:498791

    Content type: Research Article

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  17. A novel direction of arrival (DOA) estimation technique that uses the conventional multiple-signal classification (MUSIC) algorithm with periodic signals is applied to a single-port smart antenna. Results show...

    Authors: Chen Sun and Nemai C. Karmakar

    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:484138

    Content type: Research Article

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  18. Authors: Andreas Czylwik, Alex B. Gershman and Thomas Kaiser

    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:476724

    Content type: Research Article

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  19. Experimental data are presented on the viability of multiple antennas on small mobile handsets, based on extensive measurement campaigns at 2.14 GHz with multiple base stations, indoors, from outdoor to indoor...

    Authors: Wim A. Th. Kotterman, Gert F. Pedersen and Kim Olesen

    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:401232

    Content type: Research Article

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  20. We present a multiple antenna system for industrial, scientific, and medical (ISM)-band transmission (MASI). The hardware demonstrator was developed and realized at our institute. It enables multiple-input mul...

    Authors: J.. Rinas, R. Seeger, L. Brötje, S. Vogeler, T. Haase and K.-D. Kammeyer

    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:370976

    Content type: Research Article

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  21. There is an ongoing discussion in the broadband wireless world about the respective benefits of orthogonal frequency division multiplexing (OFDM) and single carrier with frequency domain equalization (SC-FD). ...

    Authors: Jan Tubbax, Liesbet Van der Perre, Marc Engels, Hugo De Man and Marc Moonen

    Citation: EURASIP Journal on Advances in Signal Processing 2004 2004:320840

    Content type: Research Article

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