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Browsing by Subject "Software defined radio"

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5G: the convergence of wireless communications

Author: Chavez-Santiago, R ; Szydelko, M ; Kliks, A ; Foukalas, F ; Haddad, Y ; Nolan, KE ; Kelly, MY ; Masonta, Moshe T ; Balasingham, I Date: Mar 2015 As the rollout of 4G mobile communication networks takes place, representatives of industry and academia have started to look into the technological developments toward the next generation (5G). Several research projects involving key ... Read more
Self-calibrating quadrature mixing front-end for SDR

Author: De Witt, JJ ; Van Rooyen, GJ Date: Jan 2008 A quadrature mixing front-end is well-suited toward software define radio (SDR) applications, due to its low complexity and the inherent flexibility that it affords the radio front-end. Its performance is, however, severely affected by gain ... Read more
Setting scene for TV white spaces and dynamic spectrum access in South Africa

Author: Masonta, Moshe T ; Makgotlho, R ; Mekuria, Fisseha Date: May 2012 In this paper an overview of the TV white space technology and dynamic spectrum access is presented with the aim of improving the capacity of wireless broadband connectivity of communities in emerging markets. The paper proposes that large ... Read more
TV White spaces for wireless broadband in rural areas: the regulator, broadcaster and telecommunication(s) operator viewpoint

Author: Mfupe, Luzango P ; Mzyece, M ; Mekuria, Fisseha Date: May 2012 Television White Spaces (TVWS) coupled with Dynamic Spectrum Access and Cognitive Radio (DSA-CR) technologies are increasingly viewed as key enablers to the bridging of the digital divide in rural areas. However, in order to realize maximum ... Read more

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Browsing by Subject "Software defined radio"

Browsing by Subject "Software defined radio"

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