Author:Mfupe, Luzango P; Masonta, Moshe T; Olwal, T; Mzyece, MDate:Sep 2012Dynamic spectrum access (DSA) technologies are increasingly viewed as a potential solution to improve overall spectral utilisation efficiency and for bridging the digital divide in the rural areas. In particular, DSA technologies have the ...Read more
Author:Masonta, Moshe T; Haddad, Y; De Nardis, L; Kliks, A; Holland, ODate:Sep 2012Energy consumption of mobile and wireless networks and devices is significant, indirectly increasing greenhouse gas emissions and energy costs for operators. Cognitive radio (CR) solutions can save energy for such networks and devices; moreover, ...Read more