April 21, 2010 - Ericsson has entered into a share purchase agreement to acquire Nortel's majority shareholding in LG-Nortel, the joint venture of LG Electronics and Nortel Networks.

March 24, 2010 - Nokia Siemens Networks and Samsung are demonstrating successful Voice over LTE (VoLTE) calls in an end-to-end LTE network setup at CTIA Wireless 2010.

Huawei has showcased 4-Carrier Aggregation (CA) solution for LTE TDD at the 2013 Mobile World Congress. According to company, solution utilizes 4×4 MIMO (Multiple Input Multiple Output) technologies to provide 1 Gb/s data speeds with a single RRU. 

German opertaor Deutsche Telekom has announced launch of commercial LTE service.

Nokia and Japanese operator KDDI have conducted a trial simulating future 5G network demands, providing high-speed, one gigabit-per-second connectivity inside an apartment block using Nokia radio technology on the 28GHz band.

Malaysia’s  mobile operator Celcom Axiata Bhd is conducting LTE trials with Huawei and Ericsson reports Malaysia Star.

February 17, 2010— Alcatel-Lucent today announced it has signed a cooperation agreement with Telecom Italia (TI) to engage in a new technology development program, including a trial of 4G Long Term