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.
4G technologies are designed to provide IP-based voice, data and multimedia streaming at speeds of at least 100 Mbit per second and up to as fast as 1 GBit per second. 4G LTE is one of several competing 4G standards along with Ultra Mobile Broadband (UMB) and WiMax (IEEE 802.16).