Isael Diaz

According to our database, Isael Diaz authored at least 12 papers between 2007 and 2015.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2015

A new digital front-end for flexible reception in software defined radio.

Isael Diaz, Chenxin Zhang, Lieven Hollevoet, Jim Svensson, Joachim Neves Rodrigues, Leif R. Wilhelmsson, Thomas Olsson, Liesbet Van der Perre, Viktor Öwall

Microprocess. Microsystems, 2015

A New Approach to Sign-Bit-Based Parameter Estimation in OFDM Receivers.

Isael Diaz, Leif R. Wilhelmsson, Paschalis C. Sofotasios, Yun Miao, Siyu Tan, Ove Edfors, Viktor Öwall

Circuits Syst. Signal Process., 2015

A 350μW Sign-Bit architecture for multi-parameter estimation during OFDM acquisition in 65nm CMOS.

Isael Diaz, Siyu Tan, Yun Miao, Leif R. Wilhelmsson, Ove Edfors, Viktor Öwall

Proceedings of the 2015 IEEE International Symposium on Circuits and Systems, 2015

2013

Nex generation digital front-end for multi-standard concurrent reception.

Isael Diaz, Chenxin Zhang, Lieven Hollevoet, Jim Svensson, Joachim Neves Rodrigues, Leif R. Wilhelmsson, Thomas Olsson, Liesbet Van der Perre, Viktor Öwall

Proceedings of the 2013 NORCHIP, Vilnius, Lithuania, November 11-12, 2013, 2013

2012

Selective channelization on an SDR platform for LTE-a carrier aggregation.

Isael Diaz, Rodolfo Torrea Duran, Sofie Pollin, Liesbet Van der Perre, Viktor Öwall

Proceedings of the 19th IEEE International Conference on Electronics, Circuits and Systems, 2012

2011

Analysis of a novel low complex SNR estimation technique for OFDM systems.

Leif R. Wilhelmsson, Isael Diaz, Thomas Olsson, Viktor Öwall

Proceedings of the 2011 IEEE Wireless Communications and Networking Conference, 2011

Highly scalable implementation of a robust MMSE channel estimator for OFDM multi-standard environment.

Isael Diaz, Balaji Sathyanarayanan, Alirad Malek, Farzad Foroughi, Joachim Neves Rodrigues

Proceedings of the IEEE Workshop on Signal Processing Systems, 2011

Reconfigurable cell array for concurrent support of multiple radio standards by flexible mapping.

Chenxin Zhang, Isael Diaz, Per Andersson, Joachim Neves Rodrigues, Viktor Öwall

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2011), 2011

2010

Performance Analysis of Sign-Based Pre-FFT Synchronization in OFDM Systems.

Leif R. Wilhelmsson, Isael Diaz, Thomas Olsson, Viktor Öwall

Proceedings of the 71st IEEE Vehicular Technology Conference, 2010

A reconfigurable OFDM inner receiver implemented in the CAL dataflow language.

Thomas Olsson, Anders Carlsson, Leif R. Wilhelmsson, Johan Eker, Carl von Platen, Isael Diaz

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010

A sign-bit auto-correlation architecture for fractional frequency offset estimation in OFDM.

Isael Diaz, Leif R. Wilhelmsson, Joachim Neves Rodrigues, Johan Löfgren, Thomas Olsson, Viktor Öwall

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010

2007

An Embedded Low Power High Efficient Object Tracker for Surveillance Systems.

Isael Diaz, Marc J. M. Heijligers, Richard P. Kleihorst, Alexander Danilin

Proceedings of the 2007 First ACM/IEEE International Conference on Distributed Smart Cameras, 2007