Telenor Sweden and Tele2 Sweden have announced an agreement to build a joint 4G(LTE) network in Sweden. The agreement includes the formation of a joint venture for network construction and sharing of spectrum for mobile communication. The roll-out of what will be Sweden’s most extensive 4G network will start this year with the intent of launching high-speed mobile broadband services based on LTE-technology in the end of 2010, while at the same time improving voice...