Publications
Francesc Rey, Meritxell Lamarca, Gregori Vazquez. To appear in IEEE Transactions on Signal Processing.
Jaume Riba, Javier Villares, Gregori Vazquez. Submitted to IEEE Trans. on Signal Processing (November 2009).
"Adaptive Interleaver based on Rate-Compatible Punctured Convolutional Codes",
Francesc Rey, Meritxell Lamarca, Gregori Vazquez.
IEEE Transactions on Communications. June 2009, Vol. 57, No. 6, pp. 1593 - 1598. ISSN: 0090-6778.
”Detection of PPM-UWB Random Signals”.
J. A. Lopez-Salcedo and Gregori Vazquez.
IEEE Transactions on Signal Processing. May 2008, Vol. 56, No.5, pp. 2003-2016, ISSN: 1053-587X.
"A Rain and Scintillation Ka-Band Channel Simulator"
J. Sala, M. Lamarca, J. A. Lopez, F. Rey, J. Riba, G. Vazquez, X. Villares, et al.
10th International Workshop on Signal Processing for Space Communications, 2008. SPSC 2008. Rhodes, Greece. October 2008.
"DA-GLRT Burst Detection and Synchronization Based-On a Chirp-Like Preamble"
Meritxell Lamarca, Jose A. Lopez-Salcedo, Francesc Rey, Jaume Riba, Josep Sala, Gregori Vazquez, Javier Villares, et al.
10th International Workshop on Signal Processing for Space Communications, 2008. SPSC 2008. Rhodes, Greece. October 2008.
"NDA Waveform Estimation in the Low-SNR Regime".
J. A. Lopez-Salcedo and Gregori Vazquez.
IEEE Transactions on Signal Processing. December 2007, Vol. 55, No. 12, pp. 5864-5868, ISSN: 1053-587X.
“The Gaussian Assumption in Second-Order Estimation Problems in Digital Communications”.
Javier Villares, Gregori Vazquez.
IEEE Transactions on Signal Processing. October 2007, Vol. 55, No. 10, pp. 4994-5002, ISSN: 1053-587X.
“Waveform-Independent Frame-Timing Acquisition for UWB Signals"
Jose Jopez-Salcedo, Gregori Vazquez
IEEE Transactions on Signal Processing. January 2007, Vol. 55, No. 1, pp. 279-289, ISSN: 1053-587X.
"Closed-Form Upper Bounds for the Constellation-Constrained Capacity of UWB Communications”
J. A. Lopez-Salcedo and G. Vazquez
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Honolulu, Hawaii. April 2007.
"Frame-Timing
Acquisition for UWB Signals Via the Multifamily Likelihood Ratio Test"
Jose A. Lopez-Salcedo, Gregori Vazquez,
IEEE 7th Workshop on Signal Processing Advances in Wireless Communications,
2006. SPAWC '06.
Cannes, France July 2006. Digital Object Identifier: 10.1109/SPAWC.2006.346402
Jose Lopez-Salcedo, Gregori Vazquez
IEEE Transactions on Signal Processing. January 2006, Vol. 54, No. 1, pp. 244-257. ISSN 1053-587X.
“Second-Order Parameter
Estimation”
Xavier Villares, Gregori Vazquez
IEEE
Transactions on Signal Processing. July 2005, Vol. 53, No. 7, pp. 2408-2420. ISSN
1053-587X.
“Robust power allocation
algorithms for MIMO OFDM systems with imperfect CSI”
Francesc Rey, Meritxell Lamarca, Gregori Vazquez
IEEE
Transactions on Signal Processing. March 2005, ISSN
1053-587X.
“NDA Maximum-Likelihood
Waveform Identification by Model Order Selection in Digital Modulations”
Jose Lopez-Salcedo, Gregori Vazquez
IEEE
International Workshop on Signal Processing for Advanced Wireless Communications
SPAWC'05, June 2005, New York, U.S.A.
“NDA Maximum-Likelihood
Timing Acquisition of UWB Signals”
Jose Lopez-Salcedo, Gregori Vazquez
IEEE
International Workshop on Signal Processing for Advanced Wireless Communications
SPAWC'05, June 2005, New York, U.S.A.
“Cutoff-rate in coded
synchronous and asynchronous multiple access”
Josep Bonet, Gregori Vazquez
IEEE
International Workshop on Signal Processing for Advanced Wireless Communications
SPAWC'05, June 2005,New York, U.S.A.
“Frequency Domain
Iterative Pulse Shape Estimation Based on Second Order Statistics”
Jose Lopez-Salcedo, Gregori Vazquez
IEEE International Workshop on Signal Processing for Advanced Wireless
Communications SPAWC'04, July 2004,
Lisbon, Portugal.
“Coded BER
minimization for MIMO Multicarrier Systems with Imperfect Channel Estimates”
Francesc Rey, Meritxell Lamarca, Gregori Vazquez
IEEE
International Workshop on Signal Processing for Advanced Wireless Communications
SPAWC'04, July 2004, Lisbon, Portugal.
“On the Quadratic
Extended Kalman Filter and Antenna Arrays”.
Xavier Villares, Gregori Vazquez
IEEE International Sensor Array and Multichannel Signal Procesing Workshop
SAM'04, July 2004,
Sitges , Spain.
“A Robust
Transmitter Design based on Cutoff Rate for MIMO Multicarrier Systems with
Imperfect Channel Estimates”
Francesc Rey, Meritxell Lamarca, Gregori Vazquez
IEEE
International Sensor Array and Multichannel Signal Procesing Workshop SAM'04,
July 2004, Sitges , Spain.
“Self-Noise Free Second-Order Carrier Phase Synchronization of MSK-Type Signals”
Xavier Villares Piera, Gregori Vazquez
IEEE
International Conference on Communications ICC'04. June 2004, Paris, France.
“Cyclostationary Joint Phase and Timing Estimation for Staggered Modulations”
Jose Lopez-Salcedo, Gregori Vazquez
IEEE International Conference on Acoustic, Speech and Signal
Processing, ICASSP'04.
May 2004, Montreal, Canada.
“Stochastic approach to square timing estimation with frequency uncertainty”
Lopez-Salcedo, J.A.; Gregori Vazquez;
IEEE International Conference on Communications 2003,
ICC '03, Volume: 5 , 11-15 May 2003, pp.:3555 - 3559 vol.5
"Sample covariance matrix parameter estimation: carrier frequency, a case study”
Villares, J.; Gregori Vazquez;
IEEE International Conference on Acoustics,
Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03)., Volume: 6 ,
6-10 April 2003, pp.:VI - 725-8 vol.6
“Transmit filter optimization based on partial CSI knowledge for wireless applications”
Rey, F.; Lamarca, M.; Gregori Vazquez;
IEEE International Conference on Communications, 2003.
ICC '03., Volume: 4 , 11-15 May 2003, pp.:2567 - 2571 vol.4
“A generalized exponential BER bound for power allocation with imperfect channel estimates”
Rey, F.; Lamarca, M.; Gregori Vazquez;
IEEE International Conference on Acoustics,
Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03)., Volume: 4 ,
6-10 April 2003. pp.:IV - 401-4 vol.4
Lopez-Salcedo, J.A.; Gregori Vazquez;
IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03)., Volume: 4 , 6-10 April 2003. pp.:IV - 572-5 vol.4
“Second-order DOA estimation from digitally modulated signals”
Villares, J.; Gregori Vazquez;
The Thrity-Seventh Asilomar Conference on
Signals, Systems & Computers, Volume: 2 , 9-12 Nov. 2003,
pp.:1868 -
1872
“A transmitter design for coded systems in the presence of CSI errors”
Rey, F.; Lamarca, M.; Gregori Vazquez;
The Thrity-Seventh Asilomar Conference on
Signals, Systems & Computers, Volume: 1 ,
“A robust transmitter design for MIMO multicarrier systems with imperfect channel estimates”
Rey, F.; Lamarca, M.; Gregori Vazquez;
4th IEEE Workshop on Signal Processing Advances in
Wireless Communications, 2003. SPAWC 2003. 15-18 June 2003, pp.:546 - 550
“Maximum likelihood blind carrier synchronization in space-time coded OFDM systems”
Villares, J.; Gregori Vazquez; Lamarca, M.;
4th IEEE Workshop on Signal Processing Advances in
Wireless Communications, 2003. SPAWC 2003. 15-18 June 2003, pp.:610 - 614
“Optimal Quadratic Non-Assisted Parameter Estimation For Digital Synchronization”
Javier Villares, Gregori Vazquez
International Zurich Seminar on Broadband
Communications 2002 (IZS 2002). Zurich, Switzerland, Feb. 19-21, 2002.
"Optimal Power Allocation with Partial Channel Knowledge for MIMO Multicarrier Systems"
F..Rey, M.Lamarca, Gregori Vazquez
Proceedings of the 56th IEEE Vehicular Technology Conference VTC'00-Fall.,Vancouver (Canada). September 2002.
IEEE Catalog Number:
02CH37359C, ISBN: 0-7803-7467-3, ISSN 1090-3038, ISBN CD 0-7803-7468-1
F.Rey, M.Lamarca, Gregori Vazquez
Proceedings of the IST Mobile&Wireless Telecommunications
Summit 2002. Thessaloniki (Greece). 17-19 June 2002. Pp.
314-318. ISBN: 960-91918-0-0
“Sample Covariance Matriz Based Parameter Estimation for Digital Communications”
Javier Villares, Gregori Vazquez
IEEE Globecom 2002. November 2002. Taipei, Taiwan.
ISBN 0-7803-7633-1.
"Conditional Maximum Likelihood Timing Estimation"
Jaume Riba, Josep Sala, Gregori Vazquez.
IEEE Transaction on Signal Processing. April 2001. ISSN 1053-587X.
- 2003 Best Paper (Senior) Award of the IEEE Signal Processing Society -
[01.2] Jaume Riba, Gregori Vazquez
“Parameter Estimation of Binary
CPM Signals”
IEEE
International Conference on Acoustic, Speech and Signal Procesing,
ICASSP‘01, Salt Lake City, U.S.A. May 2001. ISBN 0-7803-7043-0.
[01.3] Francesc Rey, Meritxell Lamarca, Gregori Vazquez
“Transmitter Channel Tracking for
Optimal Power Allocation”
IEEE
International Conference on Acoustic, Speech and Signal Procesing,
ICASSP‘01, Salt Lake City, U.S.A. May 2001. ISBN 0-7803-7043-0.
[01.4] Xavier Villares, Gregori Vazquez, Jaume Riba,
“Fourth Order Non-Data-Aided
Synchronization”
IEEE
International Conference on Acoustic, Speech and Signal Procesing,
ICASSP‘01, Salt Lake City, U.S.A. May 2001.
ISBN
0-7803-7043-0.
[01.5] M. Lamarca,
J.A. López, J. Riba, A. Urruela, G. Vazquez, X. Villares
“DVB-Forward:
A Digital Television/Internet Payload”.
19th
AIAA International Communications Satellite Systems Conference. 17-20 April
2001. Toulouse, France.
[01.6]
Xavier Villares, Gregori Vazquez
‘Best
Quadratic Unbiased Estimation (BQUE) for Frequency and Timing Synchronization’
IEEE
Workshop on Statistical Signal Processing. 6-8 August 2001. Singapore. ISBN
0-7803-7011-2.
[01.7]
Gregori Vazquez, Xavier Villares, Jaume Riba
‘Optimal
Quadratic NDA Synchronization’ (Invited Paper)
VII
ESA’s International Workshop on Digital Signal Processing Techniques
Applied to Space Communications’, DSP’01. 1-3 October 2001. Lisbon,
Portugal.
[01.8] Meritxell Lamarca, Gregori
Vazquez, et al.
‘A
Digital Receive Chain for a DVB On-Board Processing System’
VII
ESA’s International Workshop on Digital Signal Processing Techniques
Applied to Space Communications’, DSP’01. 1-3 October 2001. Lisbon,
Portugal.
[00.1] Gregori Vazquez y Jaume Riba.
Non-Data-Aided Digital Synchronization
Signal Processing Advances in Communications.Editors:
Giannakis, Y. Hua, P. Stoica and L. Tong. Prentice-Hall Inc. (Invited Chapter).
Volumen II: Single-User and Multi-User
Communications
[00.2] Jaume Riba y Gregori Vazquez
‘Non-Data
Aided Frequency Offset and Symbol Timing Estimation for Binary CPM: Performance
Bounds’
IEEE International Conference on Acoustics, Speech and
Signal Processing, ICASSP’00, Istambul, Turkey. Pp. 2549 -2552 vol.5. 5-9
June 2000. ISBN: 0-7803-6293-4.
[00.3] Francesc Rey; Gregori Vazquez; Jaume Riba
“Joint
Synchronization and Symbol Detection in Asynchronous DS-CDMA Systems”
Proceedings of the Tenth IEEE Workshop Statistical
Signal and Array Processing, 2000. Pp. 687-691, 14-16 Aug. 2000. ISBN:
0-7803-5988-7
[99.1] Jaume Riba and Gregori Vazquez
‘Conditional
Maximum Likelihood Timing Recovery’.
IEEE
International Conference on Acoustic, Speech and Signal Procesing, ICASSP
‘99, pp. 1817-1820 Vol. 4, ISSN 1520-6149, Phoenix, Arizona, U.S.A. March
15-19, 1999.
[99.2] Gregori Vazquez, Francesc Rey and Meritxell
Lamarca
‘Redundancy
in Block Coded Modulations for Channel Equalization Based on Spatial and
Temporal Diversity'.
IEEE
International Conference on Acoustic, Speech and Signal Procesing,
ICASSP‘99, pp. 2711 - 2714, ISSN 1520-6149, Phoenix, Arizona, U.S.A.
March 15-19, 1999.
[99.3]
Gregori Vazquez, Francesc Rey, Meritxell Lamarca and Javier R. Fonollosa
‘Diversity
in Mobile Communications for Blind Detection of Block-Coded Modulations’.
IEEE Vehicular Technology Conference,
VTC'99, pp: 1101-1105, ISSN 1090-3038. Houston, Texas, U.S.A. May 16-19, 1999.
[99.4]
Xavier Mestre, Javier R. Fonollosa, Gregori Vazquez
‘Uplink
Beamforming for the FDD Mode of UTRA'.
IEEE Vehicular Technology Conference,
VTC'99, pp. 867 - 871, ISSN 1090-3038, Houston, Texas, U.S.A. May 16-19, 1999.
[99.5] Francesc Rey,
Miriam Garcia, Gregori Vazquez
‘Blind
Equalization of DS-CDMA and MC-CDMA Modulations in Time-Variant Frequency
Selective Channels’.
IEEE Vehicular Technology Conference VTC'99 Fall.
Amsterdam (The Netherlands). Amsterdam, Holland. September 1999, pp. 2367-2371
(vol.4), ISSN 0-7803-5435-4.
[99.6] Francesc Rey, Gregori Vazquez, Jaume Riba
‘Near-far
Resistant CML Propagation Delay Estimation and Multi-User Detection for
Asynchronous DS-CDMA Systems’.
IEEE Vehicular Technology Conference VTC'99 Fall.
Amsterdam (The Netherlands). September 1999, pp. 2979-2983 (vol.5). ISSN
0-7803-5435-4.
[99.7] Francesc Rey, Gregori Vazquez
‘Blind Equalization of CDMA Systems using Spatial and Temporal
Diversity Receivers’.
Fifth Baiona Workshop on Emerging Technologies in
Telecommunications.
Baiona (Spain), September 1999. Pp. 88-92. ISBN
8-4815-8129-1.
[98.1] Jaume Riba,
Sergio Calvo and Gregori Vazquez
‘Conditional
Maximum Likelihood Frequency Estimation for Offset Modulations’.
IEEE International Conference on
Acoustic, Speech and Signal Procesing, ICASSP ‘98, pp. 3425-3428, ISBN
0-7803-4428-6, Seattle, Washington, U.S.A. 12-15 May 1998.
[98.2]
Josep Sala and Gregori Vazquez
‘Local Convexity Analysis of a
Soft-Decision Cost Function for Blind Equalization’.
IASTED
International Conference Signal Processing and Communications, ICSPC’98
Gran Canaria, Spain, pp. 377-381, ISBN 0-88986-246-X, February 11-13, 1998.
[98.3] F.
Rocadenbosch, G. Vazquez, A. Comeron
'Adaptive Filter Solution For Processing
Lidar Returns: Optical Parameter Estimation'.
Journal on Applied Optics, Optical Society of America,
pp. pending, ISBN 0003-20 October 1998, Vol.37, No.30, pp. 7019-7034.
[98.4]
Francesc Rey, Meritxell Lamarca, Gregori Vazquez
‘Blind Equalization Based-on Spatial and
Temporal Diversity in Block-Coded Modulations'.
IEEE
International Conference Personal, Indoor and Mobile Radio Communications,
PIRMC’98, Boston, U.S.A., pp. 1265-1269, ISBN 0-7803-4999-7, September
8-11, 1998.
[98.5] S.
Calvo, J. Sala, A. pp., G. Vazquez
'Efficient
bit-level design of an on-board digital TV demultiplexer'
European
Signal Processing Conference EUSIPCO'98, 8-11 Sept. 1998, Rodos, Grecia, pp.
885-888, Volum II de IV, Editorial Typorama Publications, Patras, Grecia. ISBN:
960-7620-05-4/960-7620-07-0 (Vol.
II).
[98.6] J. Sala, A. Pagés,
S. Calvo, G. Vazquez, J. Riba, J. Prat, A. Rodriguez
"HISPANET: a
Digital Television/Multimedia Payload".
DSP'98, 6th ESA's Intl. Workshop on Digital Signal
Processing Techniques for Space Communications, pp. 10.3-10.10. ESTEC,
Noordwijk, The Netherlands. 23-25 Setembre 1998.
[98.7] F.
Rocadenbosch, A. Comeron, G. Vazquez, A. Rodriguez, C. Soriano, J.M. Baldasano
"Inversion of atmospheric optical parameters form
elastic-backscatter lidar returns using a Kalman filter".
Proc. SPIE, Europto Series, Atmospheric Propagation,
Adaptive Systems, and Lidar Techniques for Remote Sensing II, 23-24 September
1998, Barcelona, Spain.
Vol. 3494, pp. 227-238. ISSN 0277-786X,
ISBN 0-8194-2953-8
[97.1]
Josep Sala and Gregori Vazquez
‘Statistical
Reference Criteria for Adaptative Signal Processing in Digital
Communications’.
IEEE
Transactions on Signal Processing. Special Issue on Signal Processing for
Advanced Communications, Jan. 1997. pp. 14-31, Vol.45, No.1. ISSN 1053-587X.
[97.2]
Jaume Riba, Jason Goldberg and Gregori Vazquez
‘Robust
Beamforming for Interference Rejection in Mobile Communications’.
IEEE
Transactions on Signal Processing. Special Issue on Signal Processing for
Advanced Communications, Jan. 1997. pp. 271-275, Vol.45, No.1. ISSN 1053-587X.
[97.3]
Meritxell Lamarca, Gregori Vazquez
‘Multichannel
Receivers for OFDM and TDMA in Mobile Communications’
IEEE
International Conference on Acoustic, Speech and Signal Procesing, ICASSP
‘97, pp.3865-3868, ISBN 0-646-313037. Munich, Germany. 21-24 April 1997.
[97.4]
Meritxell Lamarca, Gregori Vazquez
‘Diversity
Techniques for Blind Channel Equalization in Mobile Communications’
IEEE
International Symposium on Personal, Indoor and Mobile Radio Communications,
PIMRC’97, pp. 1079-1083, Vol. III, ISBN 0-7803-3871-5. Helsinki, Finland.
1-4 September 1997.
[97.5]
Meritxell Lamarca, Gregori Vazquez
‘Transform
Modulations for Mobile Communications’
IEEE
International Symposium on Personal, Indoor and Mobile Radio Communications,
PIMRC’97, pp. 462-466, Vol. II, ISBN 0-7803-3871-5. Helsinki, Finland.
1-4 September 1997.
[97.6]
Meritxell Lamarca, Gregori Vazquez
‘Diversity
Techniques for Blind Channel Equalization in Mobile Communications’
Sixteenth
Gretsi Symposium on Signal and Image Processing, GRETSI’97, pp. 713-716,
Vol. 1. Grenoble, France. 15-19 September 1997.
[97.7]
Javier R. Fonollosa, Jason Goldberg, Gregori Vazquez
‘Downlink
Beamforming for cellular Mobile Communications in Frequency Selective
Channels’
IEEE
Signal Processing Workshop on Signal Processing Advances in Wireless
Communications, pp. 197-200, ISBN 0-7803-3944-4. París, France. 16-18 September
1997.
[97.8]
Meritxell Lamarca, Gregori Vazquez
‘Spatial-Temporal
Diversity for Blind Equalizers in Mobile Channels’
Cost
254, Emerging Techniques for Communication Terminals Workshop, pp. 378-382,
Toulouse, France. 07-09 July, 1997.
[96.1] Jaume
Riba, Jason Goldberg, Gregori Vazquez and M.A. Lagunas
‘Signal
Selective DOA Tracking for Multiple Moving Targets’.
IEEE-International
Conference on Acoustic, Speech and Signal Processing, ICASSP’96, pp.
2259-2262, Vol. V., ISBN 0-646-28031. Atlanta, U.S.A. 7-10 May 1996.
[96.2]
Josep Sala and Gregori Vazquez
‘A
Statistical Reference Criterion for Adaptive Filtering’.
IEEE-International
Conference on Acoustic, Speech and Signal Processing, ICASSP’96, pp.
1661-1664, Vol. III, ISBN 0-646-28031. Atlanta, U.S.A. 7-10 May 1996.
[96.3]
Sergio Calvo and Gregori Vazquez
‘New
Bounds On Rake Structures for DS-CDMA Over Frequency Selective Rayleigh Fading
Channels’.
8th
IEEE Signal Processing Workshop on Statistical and Array Processing, pp.
517-520, ISBN 0-8186-7576-4. 24-26 June 1996, Corfu, Greece.
[96.4]
Jaume Riba, Jason Goldberg and Gregori Vazquez
‘Robust
Data Detection in Asynchronous DS-CDMA in the Presence of Timing
Uncertainty’.
8th
IEEE Signal Processing Workshop on Statistical and Array Processing, pp.
521-524, ISBN 0-8186-7576-4. 24-26 June 1996, Corfu, Greece.
[96.5] Jason
Goldberg, Alba Pagès, Miguel A. Lagunas, Javier Fonollosa and Gregori Vazquez.
‘Experimental
Results for an SDMA Mobile Communications Antenna Array System’.
Fourth
International Symposium on Signal Processing and its Applications
ISSPA’96. 26-28 August 1996. Gold Coast, Australia.
[96.6]
Meritxell Lamarca and Gregori Vazquez
‘Channel
Estimation for Transform Modulations in Mobile Communications’.
VIII
European Signal Processing Conference, EUSIPCO-96. pp. 1977-1980, ISBN
88-86179-83-9. 10-13 September 1996, Trieste, Italy.
[96.7]
Jaume Riba, Jason Goldberg and Gregori Vazquez
‘Robust
Beamforming for Interference Rejection in Mobile Communications’
VIII
European Signal Processing Conference, EUSIPCO-96. pp. 935-938, ISBN
88-86179-83-9. 10-13 September 1996, Trieste, Italy.
[96.8] Miguel A. Rey,
Jaume Riba, Gregori Vazquez
‘A
Digital On-Board Demodulator for the Skyplex DVB System’
Fifth
International Workshop on Digital Signal Processing Techniques Applied to Space
Communications, pp. 3.23-3.38. Sitges (Spain), 25-27 Sept. 1996.
[96.9]
Sergio Calvo, Jaume Riba, Gregori Vazquez
‘CDMA
Synchronization in Near-Far Environments’.
ACTS
Mobile Communications Summit, pp. 186-194, Vol-I. Granada, Spain. November
27-29, 1996.
[96.10]
Miguel A. Rey, Francisco Alcala, Jaume Riba and Gregori Vazquez
‘The SKYPLEX Demodulator ASIC’.
ESA
Workshop on Microelectronics for Satellite Applications, ESTEC-ESA. Noordwijk,
December 1996.
[95.1]
Josep Sala and Gregori Vazquez
‘A
Cost Function for Blind Signal Recovery Based-On an Implicit Cumulant
Expansion’
IEEE
Signal Processing Workshop on HigherOrder Statistics, pp. 435-438. Dep. Leg.
B-25.581-95. 12-14 June 1995, Begur, Spain.
[95.2]
Margarita Cabrera, Eduardo G. Azofra and Gregori Vazquez
‘Architecture
Hardware Design of a 32QAM Digital Modem for a Radiolink Communication System
on the TMS320C30 DSP’.
International
Conference on Signal Processing Applications and Technology, October 1995,
[95.3] Eduardo
G. Azofra, Margarita Cabrera, Gregori Vazquez and Benjamí Rovira
‘Implementation
of a D8PSK Modem using the TMS320C30 DSP’.
International
Conference on Signal Processing Applications and Technology, October 1995,
[94.1] Jaume Riba and Gregori Vazquez.
‘Joint
Recursive Parameters Estimation From The Sampled Instantaneous
Cyclo-Autocorrelation Matrix’
IEEE
International Conference on Acoustic, Speech and Signal Procesing ICASSP
‘94, pp. 409-412, Vol. I, ISBN 0-7803-1775-0. Adelaida, Australia. 19-22,
April 1994.
[94.2] Josep
Sala, Gregori Vazquez.
‘Separation
of Digital Communication Signals through Joint Space-Time Decorrelation’
IEEE
International Conference on Acoustics, Speech and Signal Processing ICASSP
‘94, pp. 145-148, Vol. I, ISBN 0-7803-1775-0. Adelaide, Australia. 19-22,
April 1994.
[94.3] Josep
Sala, Gregori Vazquez.
‘Mobile
User Tracking Algorithms for Adaptive Arrays using Joint Beamforming and
Equalization Techniques’.
RACE
Mobile Telecommunications Workshop, Amsterdam, The Netherlands. May, 1994.
[94.4] Jaume
Riba, G. Vàzquez.
‘Synchronization
In NonGeostationary Satellite to Mobile Communication’.
RACE
Mobile Telecommunications Workshop. Amsterdam, The Netherlands. May, 1994.
[94.5] Josep
Sala, Gregori Vazquez.
‘Global
Beamforming and Demodulation for Linearly modulated Signals’.
IEEE
Seventh SP Workshop on Statistical Signal and Array Processing, pp. 181-184,
ISBN 2-9804169-0-8. Quebec, Canada. 26-29 Juny, 1994.
[94.6] Josep
Sala, Gregori Vazquez, Miguel Angel Rey.
‘Adaptive Suppression of
Co-Channel Interference in Digital Multi-User Schemes’ .
ESA’s
Fourth Workshop on Digital Signal Processing Techniques Applied to Space
Communications. King’s College, Londres, Sept. 1994.
[94.7] Josep
Sala, Gregori Vazquez.
‘Adaptive
Blind Equalization and Demodulation Without Channel and Signal Parameter
Extraction’.
European
Signal Processing Conference, EURASIP, EUSIPCO’94, pp. 720-723, Vol. II.
Edimburg, Escocia.
13-16, September 1994.
[94.8]
Jaume Riba and Gregori Vazquez
‘Bayesian
Recursive Estimation of Frequency and Timing Exploiting the Cyclostationarity
Property’.
Signal
Processing Journal (EURASIP). Oct. 1994, pp. 21-37-Vol. 40. ISSN 0165-1684
[94.9]
Josep Sala and Gregori Vazquez
‘A
Blind Equalization Algorithm Based-On a Statistical Reference of the Signal
Constellation’
Cost-229
Workshop on Adaptive Systems, Intelligent Approaches, Massively Parallel
Computing and Emergent Techniques in Signal Processing and Communications, pp.
27-32. Bayona (Spain), Oct. 1994.
[93.1] Jaume
Riba and Gregori Vazquez.
‘Adaptive
Joint Frequency & Timing Estimation Exploiting The Cyclostationarity
Property.’
Workshop
on Adaptive Methods and Emergent Techniques For Signal Processing and
Communications. June 1993., Bayona,. Spain. Cost #229WG.1+2 Second Vigo
Workshop. This paper was selected for its publication to an special issue of
Signal Processing (EURASIP).
[93.2] Jaume
Riba and Gregori Vazquez.
‘Joint
Parameters Estimation Based-On Non-Linear Transforms’.
International
Conference On Digital Signal Processing, pp. 14-19, ISBN 9963-607-00-4. 14-19 July
1993, Nicosia, Cyprus. Invited Paper.
[92.1]
Gregori Vazquez, Jaume Riba, Meritxell Lamarca.
‘ZeroError
Detection Algorithms and Parallel Processing for Frequency and Timing
Estimation in Digital Communications’.
Third
International Workshop on Digital Signal Processing Techniques Applied to Space
Communications’, pp. 4.10-4.20. ESA/ESTEC, The Netherlands. 23-25,
September 1992.
[92.2] Meritxell
Lamarca and Gregori Vazquez.
‘Data
Dependent Filtering Applied to Dual Filter Detectors for Frequency Estimation
in Digital Communications’.
Second
COST229 Workshop on Adaptive Algorithms in Communications. Bordeaux, France.
October 1992.
[92.3] Miguel
A. Lagunas and Gregori Vazquez.
Título
del Libro: ‘Higher Order Statistics’.
Capítulo:
‘Array Processing from Third Order Cumulants’.
pp. 243-246. ELSEVIER.1992. ISBN: 0
444 89654 6.
[91.1] Miguel A. Lagunas y
Gregori Vazquez.
‘DOA
Detection vs Combined Spatial Temporal Reference Beamforming’.
IEEE
International Conference on Acoustic, Speech and Signal Processing,
ICASSP’91, pp. 3717-3720. ISBN 0-7803-003-3. Toronto, Canada. 14-17, May 1991.
[91.2] Miguel A. Lagunas y
Gregori Vazquez.
‘Array
Processing from Third Order Cumulants’.
International
Signal Processing Workshop on Higher Order Statistics, pp. 217-220. Chamrousse,
Francia. 10-12, July 1991.
[91.3] Miguel
A. Lagunas y Gregori Vazquez.
‘CIR
Beamforming with Temporal Reference’.
GRETSI’91,
Juan les Pins, Francia. Sept. 1991.
[90.1] Miguel A. Lagunas,
Gregori Vazquez and J.F. Sitjar
‘Specific
2D Spectral Estimation for Wideband Array Beamforming’.
IEEE
International Conference on Acoustic, Speech and Signal Processing,
ICASSP’90, pp. 2707-2710, Lib. of Congress Catalog 84-645139.
Albuquerque, New México, U.S.A. 3-6, April 1990.
[90.2] F.J.
Castro, J. Castells, J.J. Sanchez, G. Vazquez.
‘Linear
Phase Adaptive Line Enhancer for Improving the Performance of Phase
Synchronizers’.
V
European Signal Processing Conference, EURASIP, EUSIPCO’90, pp.
1843-1847, Vol. III, ISBN 0-444-88636-2. Barcelona (Spain). 18-21, Sept. 1990.
[90.3]
Gregori Vazquez.
‘DataDependent
Error Weighting for Constant Variance Transversal Filtering’.
V
European Signal Processing Conference, EURASIP, EUSIPCO’90, pp. 185-188, Vol.
I, ISBN 0-444-88636-2. Barcelona (Spain). 18-21, Sept. 1990.
[89.1]
Gregori Vazquez, Antoni Gasull, J.J. Sanchez , Miguel A. Lagunas
‘Constant
Variance Transversal Filtering for Adaptive Channel Equalization’
International
Conference on Sonar Signal Processing. University of Technology, Loughborough,
Leicestershire, Inglaterra, Diciembre 1989.
[88.1]
Gregori Vazquez, Mateo Amengual and Antoni Gasull.
‘Data
PreProcessing for High Resolution Adaptive Algorithms’.
1988
IEEE International Symposium on Circuits and Systems, Helsinki (Finland), 79
June 1988, pp.763-766, ISBN 2458-8-2641-1.
[88.2] Mateo Amengual,
Gregori Vazquez and Miguel A. Lagunas.
‘System
Identification Through First and Second Order Infromation from the
Periodogram’.
IEEE
International Symposium on Circuits and Systems, Helsinki (Finland) 7-9 June
1988, pp. 1341-1344, ISBN 2458-8-2641-1.
[88.3]
Gregori Vazquez,
Francesc Vallverdú and Mateo Amengual.
‘Inclusion
of Gradient Based Schemes in HighResolution Methods’.
Fourth
European Signal Processing Conference, EUSIPCO’88, Grenoble (France), 5-8
Sept. 1988, pp.395-398.
[88.4] Mateo
Amengual, Francesc Vallverdú and Gregori Vazquez.
‘On
the Use of Higher Order Information in SVD Based Methods’.
Fourth
European Signal Processing Conference, EUSIPCO’88, Grenoble (France), 5-8
Sept. 1988, pp. 431-434.
[88.5] Francesc Vallverdú,
Mateo Amengual and Gregori Vazquez.
‘Adaptive
Spectrum Estimation with Linear Constrains’.
Fourth
European Signal Processing Conference, EUSIPCO’88, Grenoble (France), 5-8
Sept. 1988, pp. 191-193.
[87.1] Gregori
Vazquez and Antoni Gasull.
‘Use
of the Available Information for an Adequate StepSize Actualization’.
International
Conference on Digital Signal Processing, Florence (Italy) 7-10 Sept.1987, pp.
750-754.
[86.1]
Gregori Vazquez, Antoni Gasull and Miguel A. Lagunas.
‘Known
Input Power Spectrum in Adaptive L.M.S. and A. G. Algorithms’.
Third
European Signal Processing Conference, EUSIPCO’86, The Hague (Holland),
2-5 Sept. 1986, pp. 965-968.
[85.1]
Gregori Vazquez, Antoni Gasull and Atanasio Carpena.
‘BitSlice
Implementation of A Linear Predictive Vocoder’.
Mediterranean
Electrotechnical Conference, Madrid (Spain), 8-10 Oct. 1985, pp. 287-289.
[85.2] Mateo Amengual, Joan
Casamajó, Gregori Vazquez and Jesús Labarta.
‘Design
and Implementation of a 2048FFT Capture Spectrum Analyzer’.
Mediterranean
Electrotechnical Conferences, Madrid (Spain), 8-10 Oct. 1985, pp. 295-297.
[85.3]
Gregori Vazquez.
‘On
the use of Prior Information in L.M.S. Method for Time Delay Estimation’.
Time
Delay Estimation Workshop. Ecole d’Eté de Physique Thèorique, Les
Houches, Chamonix (France).
Aug. 1985.