Results 11 to 20 of about 4,915,463 (326)
Spectrum sharing and cognitive radio [PDF]
2009 International Conference on Ultra Modern Telecommunications & Workshops, 2009 Spectrum sharing has been the subject of a 3 year research programme organised by the UK's Virtual Centre of Excellence in Mobile and Personal Communications. Cognitive radio was identified as a key enabling technology to allow spectrum to be shared efficiently between terminals and networks.
Timothy J. Harrold +5 more
openaire +3 more sources
IEEE Access, 2020 The concept of maritime Internet of Things is developed initially to modernize the maritime industries by the United Nations chartered International Maritime Organization under the name e-Navigation.
Jingjing Zhang +3 more
doaj +2 more sources
Sensors, 2023 The aim of this systematic review was to identify the correlations between spectrum sensing, clustering algorithms, and energy-harvesting technology for cognitive-radio-based internet of things (IoT) networks in terms of deep-learning-based ...
Xavier Fernando, George Lăzăroiu
doaj +2 more sources
IEEE Access, 2016 The analysis presented in this paper indicates that the FM radio spectrum is underutilized in the areas of the continental United States that have a population of 100000 or less.
Derek T. Otermat +2 more
doaj +2 more sources
Spectrum monitor for cognitive radio. [PDF]
, 2010 The concept of a cognitive radio assumes that the receiver is able to determine the activity level across a large range of spectrum in order to assign a channel for its use. Hence a key function is a spectrum monitor to detect the spectrum availability as a first step.
Liang, Siwen
core +3 more sources
Economics and computer science of a radio spectrum reallocation. [PDF]
Proc Natl Acad Sci U S A, 2017 Leyton-Brown K, Milgrom P, Segal I.
europepmc +2 more sources
Self-Supervised Learning for Solar Radio Spectrum Classification [PDF]
Universe, 2022 Solar radio observation is an important way to study the Sun. Solar radio bursts contain important information about solar activity. Therefore, real-time automatic detection and classification of solar radio bursts are of great value for subsequent solar
Si-Qi Li +4 more
semanticscholar +1 more source
Reinforcement Learning-based Spectrum Sharing for Cognitive Radio [PDF]
, 2011 This thesis investigates how distributed reinforcement learning-based resource assignment algorithms can be used to improve the performance of a cognitive radio system.
Jiang, Tao
core +6 more sources
A dynamic spectrum access scheme for cognitive radio networks [PDF]
, 2009 —In this paper, the dynamic spectrum access problem for cognitive radio (CR) networks is formulated as maximizing the sum channel capacity while satisfying the power budgets of individual secondary user radios as well as the SINR constraints on both the ...
Du, KL, Ni, Q, Swamy, MNS
core +6 more sources
Radio Map Estimation: A data-driven approach to spectrum cartography [PDF]
IEEE Signal Processing Magazine, 2022 Radio maps characterize quantities of interest in radio communication environments, such as the received signal strength and channel attenuation, at every point of a geographical region.
Daniel Romero, Seung-Jun Kim
semanticscholar +1 more source