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Full Software Radio transceivers
2013 IEEE 10th International Conference on ASIC, 2013This paper presents the current status and trends in research on Full Software Radio (FSR). Concerning the receiver path after defining Software Defined Radio (SDR) versus FSR a new version of the Sampled Analog Signal Processor (SASP) is presented and experimental results are discussed.
Yann Deval +7 more
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Speakeasy: the military software radio
IEEE Communications Magazine, 1995The Speakeasy Phase II radio will use programmable processing to emulate more than 15 existing military radios. Speakeasy is a challenge, even with recent advancements in DSP technologies. The benefits, however, make the challenge highly worthwhile. >
Raymond J. Lackey, Donald W. Upmal
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Tamper Resistance for Software Defined Radio Software
2009 33rd Annual IEEE International Computer Software and Applications Conference, 2009The security of software defined radio (SDR) software is essential to the trustworthiness of the overall radio system. When designing and developing security solutions for SDR software, its performance requirements, such as stringent real-time constraint, need to be considered.
Shucai Xiao +2 more
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Cognitive radio universal software hardware
2012 IEEE International Symposium on Dynamic Spectrum Access Networks, 2012The FPGA is an integral component of a software defined radio (SDR), which provides the needed reconfigurability for dynamically adapting its transceiver and data processing functions. The current state of the art in SDR design relies on complete processing of the raw samples at the host computer, thereby impacting time critical tasks.
George Eichinger +2 more
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Engineering the embedded software radio
IEEE Communications Magazine, 1999Software-defined radios allow flexible implementation of different basebands in digital signal processors. For communications transceivers this introduces an engineering problem: how to manage the different protocol stacks that may be required to work above the baseband software.
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Active duplexing for Software Defined Radio
2014 IEEE International Symposium on Circuits and Systems (ISCAS), 2014Passive filters are implemented via advanced technologies in the form of surface acoustic wave (SAW) and thin film bulk acoustic resonator (FBAR) devices. These not only exhibit low noise and high linearity features, but also have fixed centre frequency and bandwidth, making them inflexible.
Raheleh Eslampanah +6 more
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Optimizing a Calibration Software for Radio Astronomy
2014 IEEE Intl Conf on High Performance Computing and Communications, 2014 IEEE 6th Intl Symp on Cyberspace Safety and Security, 2014 IEEE 11th Intl Conf on Embedded Software and Syst (HPCC,CSS,ICESS), 2014With the turn to multicore in chip design and manufacturing, both consumer and high performance applications can benefit from ubiquitous hardware parallelism. However, the performance improvement to be achieved is not always in the orders of magnitude range.
Souley Madougou +2 more
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Software Defined Radio for Communications
2018 IEEE Frontiers in Education Conference (FIE), 2018Software Defined Radio (SDR) has evolved in the past decade from a topic that was only briefly mentioned in passing in graduate special topics courses to one that is now accessible to students at all levels. The rapid proliferation of cost effective SDR hardware has allowed not only the development of undergraduate SDR communication labs, but ...
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Software radios for airborne platforms
IEEE Journal on Selected Areas in Communications, 1999Defense contributions to the Programmable Modular Communications System (PMCS) Integrated Product Team (IPT) included designs for an RF module based on software radio configurations useful in airborne systems. Several configurations were examined, analyzers were consolidated, and concepts of operation (CONOPS) were evaluated.
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Software: Radio Pulsar Software
2004Software used to process radio pulsar data is almost all written in Fortran, C and C++ and runs mainly on UNIX platforms. The size of the user base is such that most of the major groups have their own home-grown solutions to what are very similar problems.
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