Software Radio Systems Limited specializes in high-performance software for wireless systems. We are an Irish company providing modular, portable L1, L2 and L3 software implementations for a range of wireless technologies. Our software-defined radio approach targets commodity processing hardware and flexible RF front-ends to deliver cutting-edge wireless solutions.

Founded in 2012 by a team of wireless experts from the CONNECT research centre at Trinity College Dublin, SRS builds on over 15 years of software radio research and development.

Our experience

Wireless System Design- 15 years
Software Radio Development - 10 years
LTE/LTE-Advanced - 7 years
Satellite and IoT - 5 years


Connect Pic Paul Sharp/SHARPPIX

Paul Sutton PhD


Paul has been actively involved in the research and development of emerging wireless technologies since 2004. In this time, his work has addressed key challenges in the areas of dynamic spectrum access and cognitive radio through the use of technologies including cyclostationary signal analysis, adaptive multicarrier waveforms and software radio. Between 2009 and 2013, he served as director on the board of the Wireless Innovation Forum, a non-profit mutual benefit corporation dedicated to technology innovation in commercial, civil, and defense communications around the world.


Ismael Gomez PhD


Ismael has over 10 years of experience in development and leadership of software defined radio projects for mobile communications systems (GSM, 3GPP UMTS and LTE), using heterogeneous platforms (Texas Instruments DSP, Xilinx FPGA, x86 and ARM). He was the lead developer of ALOE, an open-source framework for distributed and real-time execution of software-defined radio applications and is currently the lead developer of all LTE projects in SRS. Prior to founding SRS, Ismael has held research positions in Trinity College, Dublin and Universitat Politècnica de Catalunya, Barcelona, where he has worked on the theoretical aspects of SDR processing, virtualization and resource sharing in Cloud-RAN and Massive Distributed MIMO. 


Linda Doyle PhD


Linda is the Director of CONNECT/CTVR and Professor of Engineering and The Arts in Trinity College, University of Dublin. Her expertise is in the fields of wireless communications, cognitive radio, reconfigurable networks, spectrum management and creative arts practices. She has raised over €70 million in research funding in the past decade and has published widely in her field. Prof. Doyle has a reputation as an advocate for change in spectrum management practices and has played a role in spectrum policy at the national and international level. Currently she is a member of the National Broadband Steering Committee in Ireland, and is a member of the Ofcom Spectrum Advisory Board in the UK. Prof. Doyle is on the advisory board of Wireless@KTH in Sweden. She is a Fellow of Trinity College Dublin.


Andre Puschmann

Senior Engineer

Andre is a senior software engineer at Software Radio Systems.
He has more than 10 years of experience in developing software solutions
for various kinds of systems, including software radios and deeply
embedded real-time systems. With a background in operating system
research, he obtained a Dr.-Ing. degree in computer engineering in 2015
conducting research on protocol architectures
for reconfigurable wireless networks.
He was also involved in the development of the Iris software radio
framework and has contributed to various other open-source projects.