Computers & Electronics

Huawei and LG announce 5G field trials in Gangnam

Huawei and LG U+ have announced 5G field trials in Gangnam District, Calling it the world’s first widescale 5G network test using a pre-commercial testing environment, the companies used a 5G “tour bus” to deliver 5G 4K IPTV; and used a virtual reality (VR) drone to demonstrate data rates of between 20Mbps and 100Mbps at the LG U+ headquarters.

Huawei also combined 5G customer premises equipment (CPE) with the VR drone to demonstrate throughput of 1.5Gbps from 100m in altitude using the 3.5GHz spectrum band.

“In the Gangnam District of Korea, we have successfully validated the 5G pre-commercial network and released the world’s first 3.5GHz CPE,” Zhou Yuefeng, CMO of Huawei Wireless Product Line, said.

“This demonstrates that Huawei will maintain its capability to provide competitive E2E 5G network products in 2018. LG U+ and Huawei will continue to conduct further research into 5G technologies and build a robust E2E industry ecosystem to achieve business success in the upcoming 5G era.”

Huawei used both 3.5GHz and 28GHz base stations during the trials, attaining average speeds of 1Gbps on the low band and 5Gbps using dual connectivity across both the high and low bands.

“The 5G pre-commercial test based on Huawei E2E 5G devices was implemented in a continuous ring topology. A peak data rate of 20Gbps and an average data rate of more than 5Gbps were achieved through dual connectivity over 3.5GHz and 28GHz,” the companies said.

Last month, Huawei and LG U+ had announced completing dual-connectivity technology verification during a 5G trial in Seoul, providing 20Gbps downlink speeds by simultaneously linking two 5G base stations.

The trial took place using a 3.5GHz base station and a 28GHz base station at an LG U+ test base in the Korean capital, with Huawei saying that the dual-connectivity solution can also be used to link 4G and 5G base stations.



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