IEEE Organizations related to Dynamic Spectrum Access

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Conferences related to Dynamic Spectrum Access

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ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

The ICASSP meeting is the world's largest and most comprehensive technical conference focused on signal processing and its applications. The conference will feature world-class speakers, tutorials, exhibits, and over 50 lecture and poster sessions.


2019 53rd Annual Conference on Information Sciences and Systems (CISS)

Theoretical advances, applications, and ideas in the fields of Information Sciences and Systems


2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)

The Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) is one of the premier conferences in the wireless research arena and has a long history of bringing together academia, industry and regulatory bodies. Today, it has become one of the IEEE Communication Society’s major conferences in wireless communications and networks. The topics cover the physical layer (PHY) and fundamentals of wireless communications, medium access control (MAC) and cross-layer design, mobile and wireless networks, as well as services, applications, and business.


2019 IEEE International Conference on Pervasive Computing and Communications (PerCom)

Pervasive computing and communications have evolved into highly active areas of research; they have found their way into many current commercial systems due to the tremendous advances in a broad spectrum of technologies and topics including wireless networking, mobile and distributed computing, sensor systems, ambient intelligence, and smart devices.


IEEE EUROCON 2019 -18th International Conference on Smart Technologies

EUROCON is a flagship event of the IEEE Region 8 (Europe, Middle East and Africa) held every two years in a different country with participants from all over the world. EUROCON is a major international forum for the exchange of ideas, theory basics, design methodologies, techniques and experimental results between academia, research institutions and practitioners from industry. It has achieved a considerable success during the past 17 editions in all fields of electrical and electronic engineering, ICT and computer science covered by IEEE Societies: Aerospace and Electronic Systems; Antennas and Propagation; Broadcast Technology; Circuits and Systems; Communications; Components, Packaging, and Manufacturing Technology; Computational Intelligence; Computer Engineering; Consumer Electronics; Control Systems; Dielectrics and Electrical Insulation; Education; Electron Devices; Electromagnetic Compatibility; Engineering in Medicine and Biology; Geoscience and Remote Sensing;

  • IEEE EUROCON 2017 -17th International Conference on Smart Technologies

    EUROCON is a flagship event of the IEEE Region 8 (Europe, Middle East and Africa) held every two years in a different country with participants from all over the world. EUROCON is a major international forum for the exchange of ideas, theory basics, design methodologies, techniques and experimental results between academia, research institutions and practitioners from industry. It has achieved a considerable success during the past 16 editions in all fields of electrical and electronic engineering, ICT and computer science covered by all IEEE Societies.To achieve its aim the technical program includes plenary sessions (invited plenary lectures), regular technical sessions, special sessions, poster sessions, panel discussions and industry exhibition.The technical sessions are grouped in four tracks:- Information and Communication Technologies,- Circuits, Systems and Signal Processing,- Power Engineering and Energy,- Industrial and Consumer Applications.

  • IEEE EUROCON 2015 - International Conference on Computer as a Tool (EUROCON)

    The IEEE Region 8 EuroCon 2015 Conference is a premier forum for the exchange of ideas, open and direct discussion on the development of the Circuits and Systems, Multimedia, Information and Communication Technology and energy and power systems.

  • IEEE EUROCON 2013

    The IEEE Region 8 EuroCon 2013 Conference is a premier forum for the exchange of ideas, open and direct discussion on the development of the Circuits and Systems, Multimedia, Information and Communication Technology and energy and power systems. It has achieved a considerable success during the past seven editions covering majority of the fields in the area of electrical engineering.

  • IEEE EUROCON 2011 - International Conference on Computer as a Tool (EUROCON)

    Main topics: Telecommunications and Multimedia Systems; Information Technologies and Intelligent Systems; CIRCUITS AND SYSTEMS; POWER SYSTEMS AND RENEWABLE RESOURCES; EDUCATION; ENGINEERING MANAGEMENT To promote interaction between industry and academia contributions of recent industrial developments will be accepted and published in a maximum 1-page of abstract and 1-page of figures.

  • IEEE EUROCON 2009 - International Conference devoted to 150 Anniversary of Alexander Popov

    Antennas, Microwave Technology, Biotechnical Systems, Circuits and Systems, Computer Technology, Power Systems and Renewable Energy, Electrical Machines and Drives, Control Systems, Measurement Technology, Micro and Nano Systems, Telecommunications, Broadcast and Consumer Systems, Signal and Image Processing, Electromagnetic Compatibility, History of Electrical Engineering

  • IEEE EUROCON 2007 - The International Conference on "Computer as a Tool"

  • EUROCON 2005 - The International Conference on "Computer as a Tool"

  • EUROCON 2003

  • EUROCON 2001

  • EUROCOMM 2000


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Periodicals related to Dynamic Spectrum Access

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Most published Xplore authors for Dynamic Spectrum Access

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No authors for "Dynamic Spectrum Access"


Xplore Articles related to Dynamic Spectrum Access

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Cognitive Radio Communications

Cognitive Radio Networks, None

This chapter contains sections titled: Cognitive Radios and Dynamic Spectrum Access Analytical Approach and Algorithms for Dynamic Spectrum Access Fundamental Limits of Cognitive Radios Mathematical Models Toward Networking Cognitive Radios References


Optimal dynamic spectrum access algorithm in bidirectional cognitive relay networks

2013 22nd Wireless and Optical Communication Conference, 2013

In this paper, we study the optimal spectrum access in cognitive relay networks where multiple secondary users can access the unutilized idle spectrum of the primary users and conduct bidirectional communication. The spectrum access problem in the considered system model is defined as joint relay selection and discrete power control. Our goal is to maximize network utility function which takes ...


REM-facilitated Smart-Wifi

2015 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN), 2015

The unlicensed bands recently became overcrowded due to the WiFi networks, as the main populates of these bands. This is owed to the significant growth of WiFi users in the last decade, as well as the absence of solutions for coordinated and efficient interference management between WiFi devices. The synergy between Radio Environmental Maps (REMs) and Radio Resource Management (RRM) ...


Possibilities of Using FSO/RF Technology in Military Communication Systems

2018 New Trends in Signal Processing (NTSP), 2018

The article presents an overview of selected aspects of wireless communications considering military applications. The main attention is paid to performance analysis of radio and free space optics technologies. There are also presented some activities to get new capabilities of wireless communications using procedure of dynamic spectrum access, wideband and narrowband radio system, and free space optical system operated in ...


Can statistical propagation models be saved by real 3D city data?: A regionalized study of radio coverage in New York City

2015 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN), 2015

Accurate radio propagation models are critical for interference and spectrum management, especially in scenarios involving dynamic spectrum access and/or inter-system coexistence in dense heterogeneous networks, due to the effect of aggregate error margins in the interference estimate. Despite their established limited accuracy, statistical path loss models often continue to be used to predict radio coverage for emerging wireless networks. In ...


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Educational Resources on Dynamic Spectrum Access

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IEEE.tv Videos

IEEE DySpan - New Frontiers
IEEE 5G Podcast with the Experts: 5G for large-scale wireless communications between autonomous vehicles
IEEE Medal of Honor Recipient (2009): Dr. Robert Dennard
IEEE Xplore: Search vs. Research
FCC Spectrum Activities: Fueling the Internet of Things - Michael Ha - 5G World Forum Santa Clara 2018
Not Quite 5G: New 4G+ Technologies on the Horizon - Panel from NIWeek 5G Summit
Indian Institute of Technology Madras accepts the Spectrum Technology in the Service of Society Award - Honors Ceremony 2017
Lightning Talk Experts Panel at Internet Inclusion: Advancing Solutions, Delhi, 2016
World Cafe Session at Internet Inclusion: Advancing Solutions, Delhi, 2016
Integrated Access and Backhaul - Future X Transport Panel - Brooklyn 5G Summit 2018
Highly Dynamic, Energy-Aware, Biomimetic Robots
World Cafe Report Outs at Internet Inclusion: Advancing Solutions, Delhi, 2016
Piero P Bonissone - Lazy Meta-Learning - Creating Customized Model Ensembles on Demand
Dynamic Logic Example
5G New Radio Access - Peiying Zhu: Brooklyn 5G Summit 2017
The Next G: What does 5G mean for Critical Communications and Electromagnetic Spectrum Dominance? - Manuel Uhm - 5G Technologies for Tactical and First Responder Networks 2018
Millimeter Wave Mobile Communications for 5G Cellular: It Will Work!
Day 2, PM Sessions - Brooklyn 5G Summit 2018
Spectrum 50th Anniversary: Susan Hassler
EMBC 2011-Keynote Lecture-Engineering Drug Dosing in Dynamic Biological Systems - David J. Balaban

IEEE-USA E-Books

  • Cognitive Radio Communications

    This chapter contains sections titled: Cognitive Radios and Dynamic Spectrum Access Analytical Approach and Algorithms for Dynamic Spectrum Access Fundamental Limits of Cognitive Radios Mathematical Models Toward Networking Cognitive Radios References

  • Optimal dynamic spectrum access algorithm in bidirectional cognitive relay networks

    In this paper, we study the optimal spectrum access in cognitive relay networks where multiple secondary users can access the unutilized idle spectrum of the primary users and conduct bidirectional communication. The spectrum access problem in the considered system model is defined as joint relay selection and discrete power control. Our goal is to maximize network utility function which takes the sum rate and the power consumption into account. We propose a decentralized synchronous update algorithm to obtain the optimal solution rather than the high complicated exhaustive search algorithm. In our proposed algorithm, we design a new objective function which consists of the network utility function and the penalty functions. Our designed objective function can guarantee the feasibility of the solution without knowing the infeasible strategy profiles in advance under mild conditions. It is proved that our proposed algorithm can converge to the optimal solution in finite steps. Simulation results verify our theoretic analysis.

  • REM-facilitated Smart-Wifi

    The unlicensed bands recently became overcrowded due to the WiFi networks, as the main populates of these bands. This is owed to the significant growth of WiFi users in the last decade, as well as the absence of solutions for coordinated and efficient interference management between WiFi devices. The synergy between Radio Environmental Maps (REMs) and Radio Resource Management (RRM) for Smart-WiFi, can be a viable solution to improve the spectrum utilization in the unlicensed bands and hence, WiFi performances. Environment data such as empirical propagation models, transmitters' locations, up-to-date interference levels, statistical channels occupancies, can serve as input to an enhanced RRM for these scenarios. The proposed demonstration aims to showcase the benefits of using REM information in the WiFi optimization. The demonstration utilizes a REM-facilitated Smart-WiFi prototype, performing real-time REM data acquisition, processing and inference as input to an enhanced WiFi optimization.

  • Possibilities of Using FSO/RF Technology in Military Communication Systems

    The article presents an overview of selected aspects of wireless communications considering military applications. The main attention is paid to performance analysis of radio and free space optics technologies. There are also presented some activities to get new capabilities of wireless communications using procedure of dynamic spectrum access, wideband and narrowband radio system, and free space optical system operated in long wavelength infrared spectrum. In the summary, possibilities of radio-optical hybrid communication systems and their application in military areas have been defined.

  • Can statistical propagation models be saved by real 3D city data?: A regionalized study of radio coverage in New York City

    Accurate radio propagation models are critical for interference and spectrum management, especially in scenarios involving dynamic spectrum access and/or inter-system coexistence in dense heterogeneous networks, due to the effect of aggregate error margins in the interference estimate. Despite their established limited accuracy, statistical path loss models often continue to be used to predict radio coverage for emerging wireless networks. In reality, urban radio coverage is highly influenced by the complex idiosyncratic structure of a given city propagation environment. In this paper, we present a joint study of the radio coverage - via detailed propagation simulations in WinProp - and statistics of the urban layout from 3D city data for seven regions of New York City (NYC). Our results reveal a very large variability in the received signal strength (RSS) among the regions (difference of up to 13.5 dB in the median RSS), demonstrating the inadequacy of simple urban propagation models for setting interference limits with bounded safety margins. A few works in the early literature had proposed to improve the accuracy of statistical propagation models by incorporating correction terms that are site-specific, as derived from 3D building data. However, the validity of such an approach is supported solely by a few localized measurement campaigns. The results of our detailed regionalized study of radio coverage over 250 km2 of NYC suggest that urban coverage prediction errors depend on the city layout in a much more nuanced manner. We show that the distribution of building heights shows no apparent correlation with RSS, and that although building density is coarsely correlated with RSS for different areas of Manhattan, this does not hold for the Bronx. We thus argue that much more sophisticated correction factors would need to be developed to substantially improve the accuracy of statistical propagation models; alternatively, if this is not feasible, site-specific coverage estimate calibration is unavoidable.

  • Interference cancellation and PAPR reduction using carrier interferometry codes for adaptive NCSOFDM system used with dynamic spectrum access

    Dynamic Spectrum access and cognitive radio are attracting the attention of researchers worldwide due to potential of fulfilling the demands of spectrum for future technologies. According to the FCC 90% of the spectrum remains un- utilized for most of the time. Spread OFDM is one of the multi-carrier schemes to reduce intersymbol interference at MAC layer. Besides possessing the frequency diversity benefits, the longer symbol duration makes the system, frequency non-selective. This paper proposes the use of Carrier Interferometry codes with NCSOFDM systems to reduce the interference and PAPR. Furthermore, to investigate the performance degradations in Bit Error Rate and Peak to Average power ratio at different active user states under different channel conditions and to devise the novel techniques for the performance enhancement.

  • PSO-optimized Instant Overbooking Framework for cognitive radio networks

    Nowadays, the emerging wireless communication technologies cause rapid growth in radio spectrum usage. However, the radio spectrum is a limited resource and has almost been fully assigned by the current network operators (NOs). Although numerous studies have been accomplished on the spectrum management, there are rare evolutionary techniques dealing with booking spectrum on cognitive radio. Instant Overbooking Framework for Cognitive Radio networks (IOFCR) is used to maximize both spectrum utilization and the revenue of NOs under several over-booking and pricing policies. In such a network, when a primary user (PU) activity is sensed, the control of which requesting secondary users (SUs) can be denied and which Active SUs can be ejected is managed by IOFCR. In this paper, the Particle Swarm Optimization (PSO) algorithm is applied into the IOFCR to find optimal values of the over-booking price and the Compensation Cost (CC) ratio to optimize revenue and achieve high performance.

  • A laboratory testbed for licensed shared access

    This paper demonstrates the Licensed Shared Access (LSA) concept and its end- to-end implementation as a laboratory testbed. The demo shows the role of key elements of the LSA framework, the feasibility of the LSA process and how a broadband operator can use the LSA mechanism to access additional bandwidth in order to meet increasing demand for wireless broadband while ensuring Incumbent's spectrum rights. The Licensee is allowed to use the spectrum within the agreed constraints of frequency, geographical limits, time frame and maximum emitted power. In case of need of the spectrum by the Incumbent, LSA System ensures evacuation of the license on-demand. On receiving an evacuation request from the incumbent via the LSA System, the Licensee reconfigures its network, evacuating the LSA frequencies and hands over its users to alternative networks. To this end, a laboratory testbed of the LSA architecture has been implemented. The demonstrator is based on a prototype TDD-FDD LTE mobile communication network conforming to 3GPP specifications. The EPC and eNodeBs are implemented using AmarisoftTM LTE simulator whereas the radio front-end of the eNodeB is based on USRP.

  • Impact of intermodulation distortion on spectrum preclusion for DSA: A new figure of merit

    This paper discusses the importance of understanding the vulnerability of receivers towards intermodulation distortion. Knowledge of the RF front end non-linearity from a spectrum consumption point of view is of crucial importance in efficient spectrum management. A specific case of intermodulation distortion for Low Noise Amplifier (LNA) is studied to quantify the spectrum consumption. We show that the traditional single point IIP3 definition would render insufficient information about the extent of vulnerability to adjacent channel interference. Consequently we propose a new metric as a Figure of Merit with the inclusion of variation of IIP3 with tone spacing to quantify the LNA performance or tolerance to adjacent channel interference. Example measurements of this new FOM are presented along with the discussion on its utility and importance for efficient cognitive spectrum access.

  • Role of receiver performance data in efficient spectrum utilization

    This paper elaborates on the importance of including receiver performance characteristics to optimize for efficient spectral usage. Futuristic heterogeneous wireless networks are expected to be diverse and dynamic. Knowledge of receiver spectral performance enables the spectrum management system not only to provide adequate protection from harmful interference, but also provides an effective way to maximize the network level spectrum efficiency for networks with diverse and dynamic environments. We formulate the problem for such an inclusive optimization with several constraints and demonstrate using numerical simulations that using receiver performance characteristics for spectrum management has the potential to considerably improve the network level spectrum efficiency.



Standards related to Dynamic Spectrum Access

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IEEE Standard Definitions and Concepts for Dynamic Spectrum Access: Terminology Relating to Emerging Wireless Networks, System Functionality, and Spectrum Management

This standard provides definitions and explanations of key concepts in the fields of spectrum management, cognitive radio, policy-defined radio, adaptive radio, software-defined radio, and related technologies. The document goes beyond simple, short definitions by providing amplifying text that explains these terms in the context of the technologies that use them. The document also describes how these technologies interrelate and create ...



Jobs related to Dynamic Spectrum Access

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