March 2020
Intermediate to advanced
456 pages
14h 28m
English
Content preview from LPWAN Technologies for IoT and M2M Applications
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8
TV white spaces for low-power wide-area networks
Anjali Askhedkar1, Bharat Chaudhari1, Marco Zennaro2 and Ermanno Pietrosemoli2, 1School of Electronics and Communication Engineering, MIT World Peace University, Pune, India, 2T/ICT4D Laboratory, The Abdus Salam International Centre for Theoretical Physics, Trieste, Italy
Abstract
With digital TV switchover and using cognitive radio technology, a spectrum of unoccupied TV channels, called TV white spaces (TVWS), can be used for different applications. Radio signals in these bands travel farther and penetrate obstacles more effectively than those in cellular and 2.4 GHz band owing to the lower frequency. With the growth in wireless services and higher data rate applications, the demand for ...
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