Panelists at the CTIA Wireless event said that the upgrade from 3G to 4G will require ISPs to improve their backhaul architecture to handle new technologies ISPs that think they can support 3G and 4G ...
COPENHAGEN, Aug 5 (Reuters) - Bangladesh telecoms operator Grameenphone (GRAE.DH), opens new tab has reinstated 3G and 4G networks, allowing people to access mobile internet services across the ...