White spaces
Comparison & Detection of Power/SNR ratio for Scanned White Spaces over ISM Band:A Review
... of white space has been introduced. White Spaces (WS) are vacant frequencies made available for unlicensed use at locations where spectrum is not being used by another individual, such as Wi-Fi, ...
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White Spaces in Black and Latino Places: Urban Agriculture and Food Sovereignty
... as white spaces, researchers conducting surveys in Denver found that UA participants were predominately white (78 percent white; 12 percent Hispanic, and 8 percent African American, and 2 ...
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Optimal Allocation of TV White Spaces to White Space Devices using Genetic Algorithm and Fuzzy Rule based Technique
... TV white spaces in [3], the result shows that abundant of TV white spaces exist in Nigeria especially with ongoing digital switch over process but lacks proper algorithm and mechanism for ...
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Energy Detector in Cognitive Radio for TV White Spaces by Software Defined Radio
... With the information of the television stations, a propagation model recommended by the International Telecommunication Union (ITU) is used, the footprints of primary users are seen by the secondary ones through the ...
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Totally connected healthcare with TV white spaces
... Katzis, Konstantinos, Jones, Richard W. and Despotou, George (2017) Totally connected healthcare with TV white spaces. In: Mantas, John and Hasman, Arie and Gallos, Parisis and Househ, Mowafa S. , (eds.) ...
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tElEvisioN wHitE spaCEs: Assessing TVWS for Rural Broadband Access
... Throughput performance at this location has been recorded in the past; these measurements show the received signal envelope from the original Stoke Omni-directional antenna, with the set[r] ...
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Minimal Java
... 1) Lexical Analyzer: The .miva file is read and the input streams of characters are processed to separate the lexemes out of it. Lexemes are the atomic elements of the language, they are Identifiers, Names, Variables, ...
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1. Tvws base band radio module
... spectrum, white spaces in the Ultra High Frequency (UHF) Television (TV) bands have been of particular interest owing to the superior propagation characteristics as compared to the higher frequency ...
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Still Life Drifting
... of white spaces within a poem is as deliberate as the strike of a chuk-bi with the purpose of invoking contemplation just as the chuk-bi invites ...of white spaces by declaring that they not ...
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A Survey on Rural Broadband Wireless Access Using Cognitive Radio Technology: IEEE 802 22 Wireless Regional Area Networks
... Abstract The previous and most popular broadband wireless technology i.e. WiMAX which is limited about to 10 miles, there are power and line of sight issues yet to be resolved for a broader coverage area. WiMAX ...
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Performance Analysis of Hybrid MAC Protocol for Cognitive Radio Networks
... This paper, describes hybrid MAC protocol which is based on partial IEEE 802.11 CSMA/CA and TDMA MAC protocols, specifically designed to enable dynamic spectrum access (DSA) in cognitive radio networks. Primary user is ...
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Four Computer Codes for Dynamic Process Inventory Determination Application in Safeguards EUR 4833
... Input data list a - The first group of cards format 20 A4 is a bloch of 8 FØRMATs; they must be written as follows: the underlined white : spaces must contain the total number of isotope[r] ...
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A Reinforcement Learning based Trust Model for Cluster Size Adjustment Scheme in Distributed Cognitive Radio Networks
... Abstract—Cognitive radio enables secondary users (SUs) to explore and exploit the underutilized licensed channels (or white spaces) owned by the primary users. To improve the network scalability, the SUs ...
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Novel Resource Allocation Algorithm for TV White Space Networks Using Hybrid Firefly Algorithm
... There is continued increased demand for dynamic spectrum access of TV White Spaces (TVWS) due to growing need for wireless broadband. Some of the use cases such as cellular (2G/3G/4G/5G) access to TVWS may ...
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Safe Spaces” in Education- ghettos of marginalisation and dominance or places of equality and social justice?
... ‘safe spaces’ care about their students and because they do they eliminate pain from ...safe spaces that One may actually observe such ...emancipatory spaces such educational topographies are in ...
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Material assemblies : moving matters in urban milieus : an exegesis presented in partial fulfilment of the requirements for the degree of Master of Fine Arts at Massey University, Wellington, New Zealand
... This writing traces engagements and movements through three urban spaces. It presents a process driven practice informed by expanded modes of sculpture which draw together neglected urban objects and spaces ...
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Large Virchow Robin spaces: MR clinical correlation
... Age , hypertension, dementia, and incidental white-matter lesions were found to be significantly associated with large Virchow-Robin spaces grades 2 and 3.. Infarction and atrophy occurr[r] ...
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Some unique fixed point theorems for rational contractions in partially ordered metric spaces
... The triple (X, d, ) is called partially ordered metric spaces (POMS) if (X, ) is a par- tially ordered set and (X, d) is a metric space. Further, if (X, d) is a complete metric space, the triple (X, d, ≤) is ...
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MRI assessment of whole-brain structural changes in aging
... The study showed that employing more images within our BALI evaluation improved the differentiation of brain changes, enhancing its applicability. Examples included the detection of subcortical white matter ...
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What determines how we see nature? Perceptions of naturalness in designed urban green spaces
... green spaces considering the re ationship between perceived natura ness and the definab e objective structure of the p anting To better understand the reactions of different socio de mographic subgroups of the ...
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