Huawei China announced on the evening of the 21st that under the organization of the IMT-2020 (5G) promotion group, Huawei took the lead in completing all 5G-A functional tests on Sept. 11. Recently, Huawei has fully completed the technical performance test of 5G-A. The test results show that Huawei has made significant performance breakthroughs in a number of 5G-A uplink and downlink UWB technologies, and for the first time applied end-to-end cross-layer collaboration technology to 5G-A broadband real-time interaction, achieving key progress in capacity and delay.

Compared with 5G Magee 5.5G transmission rate is 10 times that of 5G, on the one hand, 5.5G can meet more dimensional use scenarios such as AI and big data cloud interaction, on the other hand, it puts forward higher requirements for the RF performance and number of base stations. The rate enhancement of 5.5G mainly depends on ultra-large bandwidth, ELAA (very large scale Antenna Array), carrier aggregation and other technologies. Guoxin Securities Research News pointed out that the upgrade of Huawei's new 5G-A plan in terms of products is expected to drive the development of the overall industry, and it is recommended to pay attention to core suppliers of base station-side PA, filters, antennas and other components.

According to the theme database of the Financial Associated Press, among the relevant listed companies:

Xinke MobileThe products and solutions such as 5G computing power base station, 700Mbps 900Mpen 2.6Gbps 1.8g, Pico aware energy saving and so on are put forward, which have been comprehensively laid out on 5G-A.

Jin XinnuoSaid that in the face of the arrival of the 5G-A network, the company keeps a high degree of attention to the dynamics of the industry and continues to track and research.