Efficient Spectrum Usage for Wireless Communications

Radio spectrum, as the physical support for wireless communication, both for fixed applications and especially for mobile broadband, is becoming an extremely strategic, valued, and demanded resource. [...]technologies and techniques enabling a more flexible access for service providers and clients a...

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Veröffentlicht in:Wireless communications and mobile computing 2019-01, Vol.2019, p.1-2
Hauptverfasser: Marsa-Maestre, Ivan, Ito, Takayuki, Pollin, Sofie, Chiumento, Alessandro, Gimenez-Guzman, Jose Manuel
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container_title Wireless communications and mobile computing
container_volume 2019
creator Marsa-Maestre, Ivan
Ito, Takayuki
Pollin, Sofie
Chiumento, Alessandro
Gimenez-Guzman, Jose Manuel
description Radio spectrum, as the physical support for wireless communication, both for fixed applications and especially for mobile broadband, is becoming an extremely strategic, valued, and demanded resource. [...]technologies and techniques enabling a more flexible access for service providers and clients and a more efficient and effective usage are needed. Cognitive radio takes a more active approach, making the devices responsible of efficient spectrum utilization by sensing spectrum usage and adjusting transmission parameters to accommodate communications in unused resources. [...]regulatory frameworks like the recent Licensed Shared Access (LSA) may play a crucial role in helping mobile networks operators to make a more efficient usage of the scarce bandwidth resources.
doi_str_mv 10.1155/2019/8719849
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source Wiley Online Library Open Access; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Alma/SFX Local Collection
subjects Algorithms
Bandwidths
Broadband
Cognitive radio
Efficiency
Extreme values
Mobile computing
Optimization techniques
Radio spectra
Spectrum allocation
Wireless communications
Wireless networks
title Efficient Spectrum Usage for Wireless Communications
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