China’s IMT-2020 (5G) Promotion Group said it has completed a third phase of non-standalone trials, Chinese press reported.
The tests were based on 3GPP’s Release 15 standards unveiled last year.
Tests in this phase included both indoor and outdoor trials, core network and base station functions. Huawei, ZTE and the China Information and Communication Technologies Group completed trials using the 3.5 GHz and 4.9 GHz frequency bands, according to the reports.
