Watching ultra hd events on the Winter Olympics train

2022-05-01 0 By

Beijing Zhang Gaotie 5 g base station station spacing is 309 meters, only less than 500 meters of normal standard, but it also brings new technical difficulties: high-speed trains through the two stations, the signal degradation would happen, “handover” screen will disappear or caton, like sprint relay race athletes to relay handover clubs, in the event of rods, the game will be interrupted.To solve the above problems, China Unicom proposed the technology of cell merging, so that the base stations with very short coverage can be merged into a “whole” to ensure the stability of the signal.