The comprehensive examination system is used primarily in US and Canadian higher education, but it has also been adopted by some programs in other countries such as Pakistan and India.
Swisscom announced on 29 November 2012, commercial service of its category 3 LTE network with maximum speed of 100 Mbit/s. The following frequency range is in service for LTE. 800 MHz, 1800 MHz and 2600 MHz. (E-UTRA Bands 20, 3 und 7) In May 2013 Swisscom upgraded its LTE network from category 3 to category 4.
Verizon Wireless was the first U.S. carrier to widely deploy LTE, though MetroPCS and AT&T have also done so, and Sprint and T-Mobile USA both have plans for LTE. In fact, Sprint is phasing out its WiMAX network in favor of LTE. Verizon Wireless and AT&T currently have incompatible LTE networks, even though they both make use of 700MHz spectrum. AT&T and Verizon Wireless LTE customers often see download speeds that exceed 15Mbps, and upload speeds in the 10Mbps range. Also known as: Long Term Evolution