Who needs 5G? I was wrong last issue to say SK in Korea was the first to announce gigabit (shared) LTE deployments. I had missed a Telstra announcement earlier this year. Huawei, Nokia, and Ericsson are ready to deliver gigabit gear to any carrier who can clear an additional 40 MHz. Most carriers will have the bandwidth needed as they refarm 2G and 3G spectrum. AT&T is officially ending 2G later this year, and many will follow. LTE now carries almost all data at Verizon, so they can reuse much of the 3G spectrum soon. "The spectrum crisis" was invented by lobbyists who wanted governments to give them more spectrum cheaply, but was wildly exaggerated: except in India, most large carriers will be able to dedicate 60-100 megabits to LTE and achieve peaks of a gig and more.
AT&T's Andre Fuersch promised the gigabit in an important speech,