4K Ultra HD TV 5G network transmission test succeeded
4K Ultra HD TV 5G network transmission test succeeded On January 13, 2019, China Mobile teamed up with the Central Radio and Television General Station and Huawei to hold the 5G network 4K TV transmission test launching ceremony in Shenzhen, Guangdong. This is also the first 4G network 4K transmission in China, which is an important measure for the development of 5G and new media industry. In this transmission test work, China Mobile opened the 2.6+4.9GHz 5G dual-frequency test site in the Beijing Guanghua Road office area of ​​the Central Broadcasting and Television Station and the Shenzhen Citizen Plaza. Through the 5G test network of China Mobile, it successfully realized the CCTV Spring Festival Evening Shenzhen Branch. The 4K ultra-high-definition signal of the venue was transmitted back to the Beijing Broadcasting and Television Station's Beijing computer room. At the same time, the 4K ultra-high-definition Beijing landscape signal of the Central Broadcasting and Television Station was transmitted to the 4K ultra-high-definition OB van located in the Shenzhen branch to display real-time signals, thus the 2019 Spring Festival Evening. The application of 5G technology is technically verified and prepared. On December 28, 2018, China Mobile signed a framework agreement with the Central Radio and Television General Station, Huawei and other companies to jointly build China's first national 5G new media platform and jointly build a 5G media application laboratory to jointly promote 5G in new media. Innovation incubation and full application. 5G "high rate, low latency, large capacity" and other features provide a necessary basis for large-scale application of ultra-high-definition video technology. According to the construction and development plan, this year, during the two sessions of the country, it will also launch 4K based on 5G media application laboratory. 5G special technical test and research and development of HD video and audio program return and live broadcast. At the same time, 5G live broadcast of 4K ultra-high definition video signals in 10 pilot cities will be realized simultaneously. China Mobile will continue to optimize and improve network performance indicators, work together with partners to build a new media industry ecology, and accelerate the high-quality development of the ultra-HD industry. Architectural Aluminum Profiles Aluminum Railing Profile,Aluminum Profile Extrusion,Aluminum Window Profile,Aluminum Profile Shutter Guangyuan Aluminum , https://www.guangyuan-alum.com