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Browsing by Author "Ahmad, Ubaid"

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    A 79GHz 2x2 MIMO PMCW radar SoC in 28nm CMOS

    Guermandi, Davide  
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    Shi, Qixian  
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    Dewilde, Andy  
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    Derudder, Veerle  
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    Ahmad, Ubaid
    Proceedings paper
    2016, IEEE Asian Solid-State Circuits Conference - A-SSCC, 7/11/2016, p.105-108
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    A 79GHz 2x2 MIMO PMCW radar SoC in 28nm CMOS

    Guermandi, Davide  
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    Shi, Qixian  
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    Dewilde, Andy  
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    Derudder, Veerle  
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    Ahmad, Ubaid
    Journal article
    2017, IEEE Journal of Solid-State Circuits, (52) 10, p.2613-2626
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    A computationally efficient soft-output lattice reduction-aided selective spanning sphere decoder for wireless MIMO systems

    Nguyen, Hoang Duy
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    Ahmad, Ubaid
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    Li, Min
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    Van der Perre, Liesbet
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    Lauwereins, Rudy  
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    Pollin, Sofie  
    Proceedings paper
    2013, IEEE Conference on Personal Indoor and Mobile Radio Communications - PIMRC, 9/09/2013, p.786-790
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    An energy-efficient reconfigurable ASIP supporting multi-mode MIMO detection

    Ahmad, Ubaid
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    Li, Min
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    Amin, Amir
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    Li, Meng  
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    Van der Perre, Liesbet
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    Lauwereins, Rudy  
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    Pollin, Sofie  
    Journal article
    2016, Journal of Signal Processing Systems, (85) 1, p.5-21
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    Beamforming for interference mitigation and its implementation on an SDR baseband processor

    Krdu, Adrian
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    Lebrun, Yann
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    Ahmad, Ubaid
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    Pollin, Sofie  
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    Agrawal, Prashant  
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    Li, Min
    Proceedings paper
    2011-10, IEEE Workshop on Signal Processing Systems - SiPS, 4/10/2011
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    Bounded block parallel lattice reduction algorithm for MIMO-OFDM

    Ahmad, Ubaid
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    Li, Min
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    Pollin, Sofie  
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    Fasthuber, Robert
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    Van der Perre, Liesbet
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    Catthoor, Francky  
    Proceedings paper
    2010, STW.ICT Conference on Research in Information and Communication Technology, 18/11/2010
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    Bounded block parallel lattice reduction algorithm for MIMO-OFDM and its applciation in LTE MIMO receiver

    Ahmad, Ubaid
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    Li, Min
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    Pollin, Sofie  
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    Fasthuber, Robert
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    Van der Perre, Liesbet
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    Catthoor, Francky  
    Proceedings paper
    2010, IEEE Workshop on Signal Processing Systems - SiPS, 5/10/2010
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    Cracking the complexity of fixed-point refinement in complex wireless systems

    Novo, David
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    Tzimi, Eirini
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    Ahmad, Ubaid
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    Ienne, Paolo
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    Catthoor, Francky  
    Proceedings paper
    2013-10, IEEE Workshop on Signal Processing Systems - SiPS, 16/12/2013, p.18-23
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    Efficient Design of MIMO solutions for Software Defined Radio

    Ahmad, Ubaid
    PHD thesis
    2014-12
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    Energy efficient MIMO processing: A case study of opportunistic run-time approximations

    Novo, D.
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    Farahpour, N.
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    Ienne, P.
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    Ahmad, Ubaid
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    Catthoor, Francky  
    Proceedings paper
    2014, Design, Automation and Test in Europe Conference and Exhibition - DATE, 24/03/2014, p.1-6
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    Exploration of lattice reduction aided soft-output MIMO detection on a DLP/ILP baseband processor

    Ahmad, Ubaid
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    Li, Min
    ;
    Appeltans, Raf  
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    Nguyen, Hoang Duy
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    Amin, Amir
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    Dejonghe, Antoine
    Journal article
    2013, IEEE Transactions on Signal Processing, (61) 23, p.5878-5892
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    High level analysis of trade-offs across different partitioning schemes for wireless applications

    Agrawal, Prashant  
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    Fasthuber, Robert
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    Raghavan, Praveen
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    Vander Aa, Tom  
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    Ahmad, Ubaid
    Proceedings paper
    2011, IEEE Workshop on Signal Processing Systems - SIPS, 4/10/2011
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    Hybrid lattice reduction algorithm and its implementation on an SDR baseband processor for LTE

    Ahmad, Ubaid
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    Li, Min
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    Pollin, Sofie  
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    Amin, Amir
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    Van der Perre, Liesbet
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    Lauwereins, Rudy  
    Proceedings paper
    2011, 19th European Signal Processing Conference - EUSIPCO, 29/08/2011
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    Impact of even and odd order non-linearity on PMCW radars

    Ahmad, Ubaid
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    Guermandi, Davide  
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    Medra, Alaa
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    Van Thillo, Wim
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    Bourdoux, André
    Proceedings paper
    2016, IEEE Radar Conference, 2/05/2016, p.1-5
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    Lattice reduction aided selective spanning with fast enumeration for soft-output MIMO detection

    Ahmad, Ubaid
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    Li, Min
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    Pollin, Sofie  
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    Desset, Claude  
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    Van der Perre, Liesbet
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    Lauwereins, Rudy  
    Proceedings paper
    2012, Proceedings of the 20th European Signal Processing Conference - EUSIPCO, 27/08/2012, p.51-55
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    Lattice reduction aided tree search for soft output MIMO detection

    Ahmad, Ubaid
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    Li, Min
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    Desset, Claude  
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    Van der Perre, Liesbet
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    Lauwereins, Rudy  
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    Pollin, Sofie  
    Oral presentation
    2012, ICT OPEN 2012
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    Low complexity soft output MIMO detection using lattice reduction aided selective spanning with fast enumeration

    Ahmad, Ubaid
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    Li, Min
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    Pollin, Sofie  
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    Desset, Claude  
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    Van der Perre, Liesbet
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    Lauwereins, Rudy  
    Proceedings paper
    2012, 33rd WIC/IEEE SP Symposium on Information Theory and Signal Processing in the Benelux, 24/05/2012, p.78-88
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    Parallelized correlator bank for a 1 GHz bandwidth phase modulated CW radar in the 79GHz band

    Gai, Yuzhu
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    Dewilde, Andy  
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    Ahmad, Ubaid
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    Bourdoux, André
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    Pollin, Sofie  
    Proceedings paper
    2015, IEEE Symposium on Communications and Vehicular Technology in the Benelux - SCVT, 24/11/2015, p.1-6
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    PMCW waveform and MIMO technique for a 79 GHz CMOS automotive radar

    Bourdoux, André
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    Ahmad, Ubaid
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    Guermandi, Davide  
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    Brebels, Steven  
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    Dewilde, Andy  
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    Van Thillo, Wim
    Proceedings paper
    2016, IEEE Radar Conference, 2/05/2016, p.1-5
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    Processor based 20MHz 4x4 Cat-5 LTE MIMO receiver with advanced detectors

    Li, Min
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    Amin, Amir
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    Torrea Duran, Rodolfo
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    Ahmad, Ubaid
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    Appeltans, Raf  
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    Dejonghe, Antoine
    Proceedings paper
    2013, IEEE International Conference on Acoustics, Speech and Signal Processing - ICASSP, 26/05/2013, p.2669-2673
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