Source: China Unicom Science and Technology Innovation 2024-03-27 21:49
March 26
The Boao Forum for Asia Annual Conference 2024 kicked off
Follow the CCTV footage
A lot of new changes are in sight
On this viewing platform on Boao Dongyu Island
There are large and small communication base stations on the surrounding rooftops
Huang Zhihui, an expert in cloud network optimization of China Unicom's Boao project, said
These base stations are deployed with the latest 5.5G network
"Compared to last year's 5G network
Newly deployed 5.5G networks this year
User download rates are three times higher than last year. ”
5.5G is also known as 5G-A
Compared to 5G
It can be used in capacity, rate, latency, positioning, and reliability
and other aspects to achieve significant improvement
In CCTV footage
China Unicom staff conducted speed tests in the venue
The peak rate reached 4,742Mbps
This year, Hainan Unicom is in Boao
Joint deployment of 5G-A three-carrier aggregation technology
Create 5G-A three-carrier aggregation scenario applications
Achieved a significant increase in commercial speed
The technology enables simultaneous connection of three different frequency bands
It's like turning a single lane into a three-lane road
The road is wider and the speed is faster
In addition to 5.5G
China Unicom's portable backpack satellite base station and other "black technologies"
also appeared on CCTV programs
Portable backpack satellite base station
It integrates satellite network and mobile communication network technology
All-in-one integrated communication base station, satellite station, antenna, battery, etc
Realize 4/5G network signal from scratch
Ensure full-time, global and all-weather communication
Not only in emergency rescue
Provide normal call and Internet access
It is also suitable for scenarios such as major conference security and outdoor inspection
In order to solve the uneven distribution of signals, network congestion, etc
Common pain points in network usage for large conferences
China Unicom also applied
Very large-scale antenna arrays
Hard-core technologies such as narrowband intelligent beam management
AI algorithms are used to accurately predict the user's movement trajectory
The data transmission efficiency is greatly improved and the signal is more focused
With the official opening of the Boao Forum for Asia Annual Conference 2024
China Unicom will continue to make solid progress in various tasks
Help Boao upgrade its digital intelligence
Make every effort to provide service guarantee for the Boao Forum for Asia Annual Conference 2024