Source: China Unicom Technology Innovation 2024-04-16 19:52
In order to implement the strategy of strengthening the enterprise with science and technology, strengthening the enterprise with talents, strengthening the enterprise with reform, strengthening the enterprise with digital intelligence and strengthening the brand, promote the implementation of 5G new communication as soon as possible, and develop innovative businesses, the marketing department of the group company, together with the network department, the cloud network operation center, China Unicom Research Institute, and China Unicom Online, together with ZTE and UNISOC, took the lead in completing the 3GPP IMS Data based on Zhengzhou in Zhengzhou The development of terminal SDK application components of Channel technology verifies end-to-end channel establishment and business interaction, and realizes new communication innovative applications such as remote assistance, electronic whiteboard, and content sharing.
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Technology leads life
Activate the life force of video communication
Since the launch of China Unicom's 5G new communication, it has launched the first batch of 5G new communication applications, such as XR calls, video business cards, video customer service, video conferencing, and AI secretaries, bringing users a new experience of voice and video integration, real and virtual interaction, and communication and AI integration.
With the development of 5G technology, China Unicom, as the pioneer of 5G new communication, has opened a new chapter in 5G enhanced real-time communication.
The 5G enhanced real-time communication service is a value-added service based on 5G VoNR ultra-clear voice calls and video calls. On top of the existing voice and video communication technology, it provides Data Channel communication capabilities, and expands native HD video calls to 5G immersive and intelligent video call experience through the interactive transmission of location, pictures, videos, files and other information. Compared with traditional voice services, the functions of 5G new communication are greatly strengthened and enriched, and the user experience is visibly improved. China Unicom has the world's largest 5G co-built and shared commercial network, and it is time to innovate high-quality services.
2
Expand R&D capabilities
Promote the construction of new business formats
For the first time, China Unicom has completed the development of native SDK components for 5G new communication support 5G enhanced real-time communication service terminals. It supports the transmission of all diverse data types and provides QoS assurance in conjunction with IMS commercial networks. Compared with traditional businesses, it has enhanced business endogenous capabilities, a flexible mini program running environment to accelerate business iteration, visualized screen touchpoints to achieve user interaction, and rich media processing capabilities, supporting AI technologies such as background rendering, video special effects, location sharing, speech recognition, and speech synthesis. In addition, it has a unique full-stack integrated service capability of chip and software platform, and supports network 3GPP and non-3GPP access dual matching technology. It provides a solid foundation for China Unicom's new communication business incubation, industry government and enterprise customer aggregation and market development, small and micro B enterprise customer group drainage, and rapid promotion of 2C characteristic services.
China Unicom Research Institute and China Unicom Online, together with partners such as network, terminal, and chip manufacturers, have completed end-to-end technical solution research, prototype development and testing, and continue to promote the verification and application demonstration of various enhanced functions in Henan, Guangdong, and Jiangsu. 5G new communication will become the entrance to innovation, creating a broader market space and an environment for 2C&2B service and service innovation for operators, aggregating high-quality resources from leading network, chipset, and terminal manufacturers, and driving the development of the end-to-end industrial chain and the construction of new business formats.
3
around technical standards
Ensure the basic capabilities of the network
In 2024, China Unicom will comprehensively promote 5G new communication technology. China Unicom Research Institute has formulated new communication network technology solutions and enterprise specifications to support the real-time interaction of various types of data between the cloud and users and users, and ensure that the network side provides audio and video call capabilities, network enhanced audio and video capabilities, and AI/XR media processing capabilities to realize 5G video customer service, video RBT, XR call and other scenario functions.
The core technical capabilities of the new 5G communication specification include DC capability registration/negotiation, data channel link establishment and data transmission, QoS expansion, application acquisition, unilateral DC capabilities, etc., and formulate IMS DC solutions for business scenarios, providing reliable network networking and diversified media transmission capabilities for the collaborative interaction of new communication terminals, edges, networks, and industries, and providing a basic capability base for China Unicom's new communication 5G to enhance the diversified business scenarios of real-time communication.
On the basis of 3GPP TS 26.114, China Unicom's 5G new communication pioneered the DC+VC dual-chain working mode to promote the iterative upgrading of new communication functions, and proposed a flexible and adaptable compatible traditional terminal, APP, and SDK solution during the industrial environment window period to solve the problems of rapid business expansion, smooth evolution and balance of architecture, and network service compatibility when the 5G new communication service system evolves to the 5G new communication target architecture in the deployment of the existing network, which is the "first in China".
4
Enrich the product connotation
Focus on the innovation of characteristic scenes
China Unicom's 5G new communication closely follows the technological trend, digs deep into the potential of artificial intelligence, embraces AI digital capabilities, and works with China Unicom's self-developed AI model to create Wensheng diagram and Wensheng audio applications, providing users with powerful AI engines and allowing creativity to be quickly presented in communication.
Users only need to input the desired content keywords or sentences into the Wensheng Diagram/Wensheng Sound interface, and the AI engine can instantly generate pictures/audio materials that meet the user's description, so that the user's whimsical ideas can be converted into vivid and vivid creative pictures/personalized music through AI capabilities. Illustration and other industry users, helping to open up a new industry chapter in the field of innovation and creativity.
5
Efficient team collaboration
Working together for a better future
In the future, China Unicom will work with more partners to build a 5G new communication technology system and business system, build a richer end-to-end endogenous business, continue to work closely together, actively promote the commercial implementation of 5G new communication research results, and help China Unicom "big connection + big application" strategic layout.