Open AccessBook
Principles Of Cognitive Radio
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1. The concept of cognitive radio, capacity of cognitiveRadio networks, and Propagation issues for cognitive radio: a review.Abstract:
Widely regarded as one of the most promising emerging technologies for driving the future development of wireless communications, cognitive radio has the potential to mitigate the problem of increasing radio spectrum scarcity through dynamic spectrum allocation. Drawing on fundamental elements of information theory, network theory, propagation, optimisation and signal processing, a team of leading experts present a systematic treatment of the core physical and networking principles of cognitive radio and explore key design considerations for the development of new cognitive radio systems. Containing all the underlying principles you need to develop practical applications in cognitive radio, this book is an essential reference for students, researchers and practitioners alike in the field of wireless communications and signal processing.read more
Citations
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Journal ArticleDOI
Dual-Function Radar-Communications: Information Embedding Using Sidelobe Control and Waveform Diversity
TL;DR: Sidelobe control of the transmit beamforming in tandem with waveform diversity enables communication links using the same pulse radar spectrum and it is shown that the communication process is inherently secure against intercept from directions other than the pre-assigned communication directions.
Posted Content
Cognitive Radio: An Information-Theoretic Perspective
TL;DR: In this paper, the authors consider a communication scenario in which the primary and the cognitive user wish to communicate to different receivers, subject to mutual interference, and characterize the largest rate at which the cognitive radio can reliably communicate under the constraint that no interference is created for the primary user, and the primary encoder-decoder pair is oblivious to the presence of the cognitive radios.
Journal ArticleDOI
Signaling strategies for dual-function radar communications: an overview
TL;DR: In this article, the authors proposed a coexistence scheme for cognitive radio and cognitive radar systems in the same type of service, which alleviates the competition for spectrum resources, especially for radar and wireless communication systems.
Journal ArticleDOI
A Survey of Rate-Optimal Power Domain NOMA With Enabling Technologies of Future Wireless Networks
TL;DR: This paper surveys the different rate optimization scenarios studied in the literature when PD-NOMA is combined with one or more of the candidate schemes and technologies for B5G networks including multiple-input-single-output (MISO), multiple- input-multiple- Output (MIMO), massive-MIMo), advanced antenna architectures, higher frequency millimeter-wave (mmWave) and terahertz (THz) communications.
Journal ArticleDOI
Phase-modulation based dual-function radar-communications
TL;DR: A novel phase-modulation based dual-function system with joint radar and communication platforms that allows information delivery to the intended communication receiver regardless of whether it is located in the sidelobe region or within the main radar beam.
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TL;DR: WireWireless Communications: Principles and Practice, Second Edition is the definitive modern text for wireless communications technology and system design as discussed by the authors, which covers the fundamental issues impacting all wireless networks and reviews virtually every important new wireless standard and technological development, offering especially comprehensive coverage of the 3G systems and wireless local area networks (WLANs).