US carrier Verizon Wireless has started offering HD Voice and Video Calling across its nationwide network on select smartphones. Operator has launched service as Advanced Calling 1.0.

SK Telecom has successfully completed the 5G call using the 3GPP 5G Non-standalone(NSA) new radio (NR) standard and commercial 5G NR Samsung's equipment that can be readily applied to the commercial 5G network. The call took place at the company’s 5G testbed located in its Bundang office building. 

Nokia and dtac are deploying the commercial 4G TDD network in Thailand. Once completed, dtac TURBO users on the 2300 MHz spectrum operated in cooperation with TOT will get superior mobile broadband speeds. The network is being deployed in the Northeast, North and South of Thailand, including major provinces such as Khon Kaen, Chiang Mai, and Phuket.

Vodacom has announced the launch of standards-based, commercial 5G service in Lesotho using 3.5GHz spectrum to initially deliver Fixed-Wireless Access broadband services to two enterprise customers in Lesotho.

Nokia and Singapore's StarHub have successfully tripled peak upload speed to 150Mbps over the operator's 4G network, in a trial using carrier aggregation technology and the 64 quadrature amplitude modulation (QAM) technique.

​ABI Research estimates that there will be nearly 1.37 billion 4G LTE subscribers globally by year-end 2015, up from nearly 650 million in 2014. The company further forecasts that the LTE subscriber base will exceed 3.5 billion by 2020, demonstrating a 5 year CAGR of 20.8%. 

AT&T has completed acquisition of wireless spectrum in the lower 700 MHz band B block from Verizon Wireless. The acquired licenses cover 42 million people in 18 states — California, Colorado, Florida, Idaho, Illinois, Louisiana, Montana, New Mexico, New York, Ohio,