So, Nokia Siemens Networks wasn't fibbing when it said it would re-focus its efforts on mobile broadband. It's just announced a 'six pipe' radio head upgrade for time division LTE (TD-LTE) base stations that can boost capacity by 80 percent and coverage by 40 percent compared to a traditional three-sector site. Alternatively, the same replacement can be used to reduce a station's running costs, by allowing it to cover three sectors using a single radio head. As far as we're concerned, anyt
