IPv6
IPv6 stands for Internet Protocol version 6 and is the successor of IPv4. The main difference between the two standards is the length of the IP addresses and, consequently, the number of IP addresses available. With IPv6 an IP address has 128 bits, while IPv4 has just 32 bits.
LTE
"LTE" stands for "Long Term Evolution". LTE is a cellular wireless technology and is the standard which succeeds UMTS/3G. For this reason, LTE is often described as "4G".
