On November 7, 2020, Li Zhengmao, general manager of China Telecom
Group, officially announced that China Telecom 5g SA took the lead in
large-scale commercial use in the world at the theme forum of 2020
Tianyi intelligent ecological Expo (Guangzhou), and China Telecom 5g
customized network was newly released.
China Telecom 5g
customized network has the four characteristics of "network
customization, edge intelligence, cloud collaboration and X
(application) on demand", and provides three modes of "Zhiyuan, next
door and Ruyi". Based on the cloud to digital transformation strategy,
China Telecom gives full play to its comprehensive capabilities in 5g SA
network, edge computing, AI, Tianyi cloud and other fields, and closely
combines the digital needs of the industry, Provide industry users with
5g industry-leading comprehensive solutions integrating cloud end and
edge use and customized on demand.
Since 2019, China Telecom and
Huawei have jointly planned 5g customized network related product
technologies and actively explored innovation. Through joint in-depth
analysis of typical industry needs and application scenarios, China
Telecom has continued to pilot, verify and optimize based on the
practice of innovation projects. The three modes of "Ruyi, Bilin and
Zhiyuan" launched by China Telecom this time provide an end-to-end and
serialization scheme for the application of 5g customized network in the
industry.
Based on edge computing, combined with
innovative wireless enhancement technologies such as super uplink, the
"neighbor mode" 5g customized network provides industry customers with
low delay and localized cloud edge collaboration services. In Midea 5g
smart factory project, China Telecom and Huawei focused on the
requirements of 11 5g application scenarios of Midea Group, and used
edge MEC, super uplink and other technologies integrating cloud edge to
effectively reduce network delay, improve bandwidth and reliability, and
support the rapid implementation of innovative applications such as
machine vision, forklift scheduling and cloud PLC. The success of Midea
project has fully verified the advantages and capabilities of the
"adjacent mode" customized network, and has played a benchmarking role
in the application and promotion of customized network in manufacturing,
medical treatment, parks and other industries.
"Zhiyuan mode" is
a cloud network integration service based on slicing technology to
provide priority resource scheduling and SLA guarantee for customers
with wide area access. The Shenzhen smart policing project jointly built
by China Telecom and Huawei has fully verified the advantages of the
"Zhiyuan model" customized network. The wide area slicing technology
realizes the physical isolation between public services and police
services, avoids other services from seizing the network bandwidth of
police services, solves the impact of sudden traffic on police services,
and meets the demands of police services for data security and priority
protection. It provides high assurance 5g customized network services
for 5g intelligent three-dimensional patrol and police applications such
as automatic air cruise of police UAV, patrol of police motorcycle
along the road, and individual intelligent law enforcement.
"The
success of Shenzhen police slicing project provides a benchmark
demonstration for 5g industry applications with wide area access and SLA
support requirements, such as media live broadcast, enterprise office,
mobile video return, etc.
Ke Ruiwen, chairman of China Telecom
group, said, "5G is good or not, the user has the final say". , the
release of China Telecom 5g customized network provides strong support
for industry customers to better apply 5g network. Huawei will continue
to give full support to China Telecom and work with industry partners to
support digital transformation, upgrading and innovation in all walks
of life based on 5g, Tianyi cloud and other ICT technologies and
platforms, so as to build a 5g customized network most recognized by
industry customers.