Ubaid Ahmad

According to our database, Ubaid Ahmad authored at least 22 papers between 2011 and 2022.

Collaborative distances:

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

2022

Small-Signal Model and Controller Design of Interleaved Isolated Boost Converter for PV Application.

Ubaid Ahmad, Roberto Giral, Carlos Olalla

Proceedings of the IECON 2022, 2022

2021

Angle of Arrival Estimation in Indoor Environment Using Machine Learning.

Aysha Alteneiji, Ubaid Ahmad, Kin Poon, Nazar T. Ali, Nawaf I. Almoosa

Proceedings of the 34th IEEE Canadian Conference on Electrical and Computer Engineering, 2021

2020

Indoor Localization in Multi-Path Environment based on AoA with Particle Filter.

Aysha Alteneiji, Ubaid Ahmad, Kin Poon, Nazar T. Ali, Nawaf I. Almoosa

Proceedings of the 3rd International Conference on Signal Processing and Information Security, 2020

2019

Victim Localization in USAR Scenario Exploiting Multi-Layer Mapping Structure.

Abdulrahman Goian, Reem Ashour, Ubaid Ahmad, Tarek Taha, Nawaf I. Almoosa, Lakmal D. Seneviratne

Remote. Sens., 2019

A recursive NLOS bias estimation and correction algorithm.

Sara Alshamsi, Ubaid Ahmad, James Aweya, Nawaf I. Almoosa

Proceedings of the Short Paper Proceedings of the Tenth International Conference on Indoor Positioning and Indoor Navigation - Work-in-Progress Papers (IPIN-WiP 2019) co-located with the Tenth International Conference on Indoor Positioning and Indoor Navigation (IPIN 2019), Pisa, Italy, September 30th, 2019

2017

A 79-GHz 2 × 2 MIMO PMCW Radar SoC in 28-nm CMOS.

Davide Guermandi, Qixian Shi, Andy Dewilde, Veerle Derudder, Ubaid Ahmad, Annachiara Spagnolo, Ilja Ocket, André Bourdoux, Piet Wambacq, Jan Craninckx, Wim Van Thillo

IEEE J. Solid State Circuits, 2017

2016

An Energy-Efficient Reconfigurable ASIP Supporting Multi-mode MIMO Detection.

Ubaid Ahmad, Min Li, Amir Amin, Meng Li, Liesbet Van der Perre, Rudy Lauwereins, Sofie Pollin

J. Signal Process. Syst., 2016

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

Davide Guermandi, Qixian Shi, Andy Dewilde, Veerle Derudder, Ubaid Ahmad, Annachiara Spagnolo, André Bourdoux, Piet Wambacq, Wim Van Thillo

Proceedings of the IEEE Asian Solid-State Circuits Conference, 2016

2015

Parallelized correlator bank for a 1 GHz bandwidth phase modulated CW radar in the 79GHz band.

Yuzhu Gai, Andy Dewilde, Ubaid Ahmad, André Bourdoux, Sofie Pollin

Proceedings of the 2015 IEEE Symposium on Communications and Vehicular Technology in the Benelux, 2015

2014

Efficient Design of MIMO Solutions for Software Defined Radio; Efficient ontwerp van MIMO oplossingen voor Software Defined Radio.

Ubaid Ahmad

PhD thesis, 2014

Towards approaching near-optimal MIMO detection performance ONAC-programmable baseband processor.

Ubaid Ahmad, Min Li, Amir Amin, Meng Li, Liesbet Van der Perre, Rudy Lauwereins, Sofie Pollin

Proceedings of the IEEE International Conference on Acoustics, 2014

Energy efficient MIMO processing: A case study of opportunistic run-time approximations.

David Novo, Nazanin Farahpour, Paolo Ienne, Ubaid Ahmad, Francky Catthoor

Proceedings of the Design, Automation & Test in Europe Conference & Exhibition, 2014

2013

Exploration of Lattice Reduction Aided Soft-Output MIMO Detection on a DLP/ILP Baseband Processor.

Ubaid Ahmad, Min Li, Raf Appeltans, Hoang Duy Nguyen, Amir Amin, Antoine Dejonghe, Liesbet Van der Perre, Rudy Lauwereins, Sofie Pollin

IEEE Trans. Signal Process., 2013

Cracking the complexity of fixed-point refinement in complex wireless systems.

David Novo, I. Tzimi, Ubaid Ahmad, Paolo Ienne, Francky Catthoor

Proceedings of the IEEE Workshop on Signal Processing Systems, 2013

A computationally efficient soft-output Lattice Reduction-aided Selective Spanning Sphere Decoder for wireless MIMO systems.

Hoang Duy Nguyen, Ubaid Ahmad, Min Li, Liesbet Van der Perre, Rudy Lauwereins, Sofie Pollin

Proceedings of the 24th IEEE Annual International Symposium on Personal, 2013

Processor based 20Mhz 4×4 Cat-5 LTE MIMO receiver with advanced detectors.

Min Li, Amir Amin, Rodolfo Torrea Duran, Ubaid Ahmad, Raf Appeltans, Antoine Dejonghe, Liesbet Van der Perre

Proceedings of the IEEE International Conference on Acoustics, 2013

A C-programmable baseband processor with inner modem implementations for LTE Cat-4/5/7 and Gbps 80MHz 4×4 802.11ac (invited).

Min Li, Amir Amin, Raf Appeltans, Andy Folens, Ubaid Ahmad, Hans Cappelle, Peter Debacker, Lieven Hollevoet, André Bourdoux, Praveen Raghavan, Antoine Dejonghe, Liesbet Van der Perre

Proceedings of the IEEE Global Conference on Signal and Information Processing, 2013

2012

Lattice Reduction aided Selective Spanning with Fast Enumeration for soft-output MIMO detection.

Ubaid Ahmad, Min Li, Sofie Pollin, Claude Desset, Liesbet Van der Perre, Rudy Lauwereins

Proceedings of the 20th European Signal Processing Conference, 2012

2011

Beamforming for interference mitigation and its implementation on an SDR baseband processor.

Adrian Krdu, Yann Y. L. Lebrun, Ubaid Ahmad, Sofie Pollin, Prashant Agrawal, Min Li

Proceedings of the IEEE Workshop on Signal Processing Systems, 2011

High level analysis of trade-offs across different partitioning schemes for wireless applications.

Prashant Agrawal, Robert Fasthuber, Praveen Raghavan, Tom Vander Aa, Ubaid Ahmad, Liesbet Van der Perre, Francky Catthoor

Proceedings of the IEEE Workshop on Signal Processing Systems, 2011

Scalable Block-Based Parallel Lattice Reduction Algorithm for an SDR Baseband Processor.

Ubaid Ahmad, Amir Amin, Min Li, Sofie Pollin, Liesbet Van der Perre, Francky Catthoor

Proceedings of IEEE International Conference on Communications, 2011

Hybrid lattice reduction algorithm and its implementation on an SDR baseband processor for LTE.

Ubaid Ahmad, Min Li, Sofie Pollin, Amir Amin, Liesbet Van der Perre, Rudy Lauwereins

Proceedings of the 19th European Signal Processing Conference, 2011