Brasil Telecom Participações (BrT) looks to offer mobile WiMax to residents in the southern Brazilian cities of Porto Alegre and Curitiba. Dante Nardelli, who heads BrT’s technology and technical planning division, said the two cities are home to 200,500 broadband customers, which the company sees as potential WiMax users. BrT’s WiMax unit Vant already obtained… Continue Reading
Daily Archives: December 6, 2006
Wi-Fi Standards Face Patent Threat
A ruling by a federal judge in Tyler, Texas upheld the validity of a 1996 patent obtained by the Commonwealth Scientific and Industrial Research Organization (CSIRO) on a technology used in implementing wireless standards developed by the Institute of Electrical and Electronics Engineers (IEEE). The said patent owned by Australia’s national science agency involves a… Continue Reading
Schools Expel WiFi
Reports of ill effects on health have forced some schools in the U.K. to switch off their wireless networks. One such school is Carmarthenshire comprehensive Ysgol Pantycelyn. Headteacher Hywel Pugh said that, though the county council and central government gave assurances that wireless networks are safe, the school decided to take down WiFi due to… Continue Reading