This release activity * * * selected 14 leading scientific and technological achievements from China Satellite Navigation System Management Office, Tsinghua University, Peking University, Beijing University of Posts and Telecommunications, China Telecom, China Mobile, Qualcomm and Anmou.
HarmonyOS system HarmonyOS system operating system
Huawei technologies co., ltd.
HarmonyOS system is a brand-new distributed operating system facing the whole scene, which was officially launched on 20 19. In short, HarmonyOS system provides a unified language for the intelligence, interconnection and cooperation of different devices, so that consumers can operate multiple devices as simply as one device.
On June 2 this year, Huawei released HarmonyOS System 2, which upgraded the user breakthrough10 million in just one week; After more than a month, the number of upgraded users exceeded 30 million, and it exceeded 50 million in August. By September of 12, the number of upgraded users of HarmonyOS System 2 exceeded 1 100 million, making it the fastest mobile operating system in the world. On September 23rd, Huawei updated its figures, and the number of upgraded users of HarmonyOS System 2 has exceeded1.200 million.
The huge user base has also brought a strong ecological demonstration effect. At present, 400 multi-application and service partners, 1.7 million hardware partners, and 1.3 million developers have participated in the ecological construction of HarmonyOS system, building the world's largest intelligent ecosystem of the whole scene of the Internet of Everything.
Innovation of intelligent computing chip industry: the world's first open source NPU instruction set architecture
Anmou Technology (China) Co., Ltd.
The core of the next generation of intelligent computing is massive, high-density and real-time perception and processing of different types of data streams. The computing power of intelligent computing is increasingly provided by NPU of CPU and GPU. In order to solve the problems of ecological fragmentation, repeated investment and limited application scale in the process of NPU customization, Anmou Technology established the "Open NPU Innovation Alliance" (ONIA) with more than 50 leading enterprises and institutions in July this year, and launched the world's first open source neural network processor instruction set architecture (NPU ISA).
Around this open source NPU ISA, Anmou Technology and ONIA members not only provide NPU, CPU and XPU chip solutions, but also provide basic system software such as compilers, toolchains, drivers, operating systems and deep learning frameworks in an open source and collaborative way, as well as unified multi-domain computing software and hardware platform solutions based on different scenarios, using open source instruction sets to achieve comprehensive innovation of NPU and help the industrial chain to land intelligent computing and artificial intelligence applications faster.
New technology of dynamic portrait of major diseases driven by artificial intelligence and remote and efficient prevention and control system
BUPT
A new generation of information and communication technologies, represented by 5G and artificial intelligence technology, has been continuously broken through, which has promoted the development of medical technology to change from disease treatment to health creation. At the same time, the scene of digital medical care is complex, and the diversification of demand puts forward higher requirements for the flexibility and intelligence of information and communication networks.
With "intelligent and simple ecosystem" as the core guiding ideology, the new technology of dynamic portrait of major diseases driven by artificial intelligence and the remote and efficient prevention and control system have made many technological advances in general medical big data processing and intelligent learning optimization platform, and realized the ability to quickly respond to critical diseases, efficiently find key diagnosis and decision-making basis, dynamically quantify disease risk factors, and accurately track the progress of the disease.
End-to-end system scheme, international standards and networking technology of 5G independent networking
China Mobile Communications Group Co., Ltd.
Key Technology and System Application of Ultra HD Video Coding and Decoding
Peking University
Peking University independently developed the key technologies and system applications of ultra-high definition video coding and decoding, and led the formulation of the national standard of AVS ultra-high definition video coding and decoding, which was adopted as an international standard by the global ultra-high definition industry alliance. Together with Hisilicon and Huawei, it released the 8K@ 120P ultra-high definition decoding chip for the first time in the world, supporting the launch of the first 4K and 8K ultra-high definition channel CCTV-4K/8K in China, and realizing the live broadcast application of 8K+5G in the field of radio and television for the first time in the world, marking the official launch of China.
Construction and application of Beidou global satellite navigation system
China Satellite Navigation System Management Office
Beidou global satellite navigation system is a global satellite navigation system developed by China and the third mature satellite navigation system after GPS and GLONASS. Beidou system is a major national science and technology project decided and implemented by the CPC Central Committee. It is a huge complex space system with the largest scale, the widest coverage, the highest service performance and the closest connection with people's lives. In 2020, the Beidou-3 global satellite navigation system was officially opened. From the initial experimental satellite to the successful networking of 55 satellites, in the past 27 years, countless researchers have spent a lot of effort to build China's own satellite system.
At present, Beidou system has been applied in more than half of countries and regions around the world, providing services for more than 1 100 million users. Beidou-based land confirmation, precision agriculture, digital construction, vehicle and vessel supervision and smart port solutions have been successfully applied in ASEAN, South Asia, Eastern Europe, West Asia and Africa. Nowadays, "China Beidou, World Beidou, First-class Beidou" is making new and greater contributions to the development of human society and the construction of the same body of human destiny.
Tiantong-1 satellite mobile communication application system
China Telecom Group Co., Ltd.
"Tiantong-1" satellite mobile communication application system has completed many technological innovations, and put forward the system architecture of "integration of heaven and earth, integration of communication and guidance" for the first time. It realizes the integrated service of satellite communication and satellite navigation, and integrates the communication and navigation functions in the user terminal. Innovatively put forward the communication system of "satellite-ground integration and wide-area complementarity", and realized the comprehensive integration of satellite-ground networks. It breaks through the technical problems of "multi-mode, low power consumption and miniaturization" of the terminal. The application system has obtained 45 authorized patents, 4 industry standards and more than 100 academic papers, which fills the gap in domestic satellite mobile communication system and the overall technology has reached the "international advanced" level.
The world's first 5G modem-to-antenna solution supports the 5G transmission rate of10 Gbps, and conforms to the 3GPP Release 16 specification.
Qualcomm Wireless Communication Technology (China) Co., Ltd.
Snapdragon X65 5G modem and RF system were released in February this year, which brought many groundbreaking 5G technological innovations to the industry-supporting the fastest 5G transmission speed and the latest 5G specifications on the market through the wireless performance comparable to that of optical fiber.
Last year, 3GPP released a new specification for 5G, namely version 16, which defined the next stage of global 5G development. It is worth mentioning that Snapdragon X65 is the world's first 5G modem-to-antenna solution conforming to 3GPP Release 16 5G standard. Snapdragon X65 adopts an architecture design that supports functional combination upgrade, thus supporting rapid commercialization. This means that Snapdragon X65 can continuously add new functions and expand 5G in many application fields other than smart phones.
Research and development of 800G ultra-high speed optical transceiver chip and engine technology
Zhijiang laboratory
800G ultra-high-speed optical transceiver chip and optical engine technology are the core technical solutions provided by Zhijiang Laboratory for high-speed transmission of next-generation data. The project team of Zhijiang Laboratory has made continuous breakthroughs in the research and development of chip modules such as high-power multi-wavelength laser, silicon-based high-density light emitting module and silicon-based high-speed light receiving module, and integrated these chip modules on the same wafer by using wafer-level packaging technology to realize "photoelectric * * * * sealing", which effectively improves the density and efficiency of data transmission and reduces power consumption and cost while ensuring the same physical size of hardware. The optical transceiver chip is like a "translator" or a "traffic policeman", which bridges the information conversion between photons and electrons in the data center, directs traffic and realizes efficient data transmission.
Intelligent sensing terminal based on multi-spectrum
Hangzhou hikvision digital technology co., ltd.
Low illumination at night has always been the biggest challenge for all-weather video perception. Hikvision's intelligent fusion terminal based on multi-dimensional perception can realize full-color imaging without light pollution in low illumination, making the night as wonderful as day. Compared with the traditional method, the color reproduction degree and clarity have been significantly improved, and the details are clear and wonderful.
Ecological Construction of Cloud Operating System Based on Hierarchical API Specification
Tsinghua University
"Ecological Construction of Cloud Operating System Based on Hierarchical API Specification" was jointly completed by Tsinghua University, Huazhong University of Science and Technology, Shanghai Jiaotong University, Beihang University, Computing Institute of Chinese Academy of Sciences and other units with the support of the national key R&D plan.
The project abstractly formulates the hierarchical API specification of cloud operating system, and gives the reference implementation with leading technology; The related achievements have been applied in practice, initially forming an ecosystem of autonomous cloud operating system, which is of great significance for avoiding ecological fragmentation and supplier lock-in, and promoting continuous technology iteration and overall industry innovation.
GeaGraph, a large-scale graphic computing system
Ant technology group co., ltd
High performance graph computing is considered as an important frontier of the world's cutting-edge technology, which has broad application value and prospects in the fields of telecommunications, medical care, manufacturing, energy and so on. GeaGraph, a high-performance graph computing system jointly developed by Ant Group and Tsinghua University, can query trillions of edge graphs in real time, ranking first in the international standard graph database test, and its processing scale and performance have reached the international leading level. Now, GeaGraph has become an important support for the risk control ability of various businesses of Ant Group, which has significantly improved the real-time identification ability and investigation and analysis efficiency of risk behaviors of core businesses such as digital payment, digital services and digital finance.
Alibaba Cloud Pangu: A Large-scale Distributed Storage System for Cloud Computing
Alibaba cloud computing co., ltd
Pangu, a distributed storage system independently developed by Alibaba Cloud, is the first time that a storage technology has been selected in this activity for six years. Pangu is a distributed storage system developed by Alibaba Cloud and a unified storage architecture at the bottom of Alibaba Cloud. It mainly includes distributed storage software, high-performance storage network, cloud storage hardware architecture, flash memory architecture with deep integration of software and hardware, intelligent operation and maintenance management, network and SSD controller chip.
"Pangu" solves the problem of good and high availability of ultra-large-scale data, makes storage more stable and reliable, has larger capacity and higher performance, and meets the demand of digital economy for mass storage and fast storage.
The Pangu team was established in 2008, and the first version was released in 2009. 20 13 completed the scale of single cluster, and 20 15 broke through the technical threshold of tens of thousands of single clusters. In 20 17, "Pangu" 2.0 was officially launched and successfully supported Tmall's "Double 65438+". Compared with 1.0 version, "Pangu" 2.0 was optimized and upgraded for future storage scenarios such as artificial intelligence, scientific computing and deep learning, and the overall IOPS performance was improved by 50%. At the same time, the ESSD high-performance cloud disk based on Pangu 2.0 has been launched, and the IOPS has increased from 20,000 to 654.38+00,000.
Safe, Reliable and Controllable New Generation Artificial Intelligence Platform
Beijing ruilai wisdom technology co., ltd
The first generation of artificial intelligence technology has the limitations of large-scale application, while the second generation of artificial intelligence faces many problems, such as high dependence on a large number of high-quality data, inability to adapt to changing conditions, and poor interpretability of algorithms. Therefore, it is necessary to establish a robust and interpretable artificial intelligence theory and develop a safe, credible, reliable and extensible third generation artificial intelligence.
As the first innovative platform dedicated to improving the security, reliability and credibility of artificial intelligence in the industry, the "safe, controllable and reliable new generation artificial intelligence platform" independently developed by Beijing Ruilai Intelligent Technology Co., Ltd. includes privacy computing, ai attack and defense, and deep forgery detection. With its unique innovative mode, the platform can effectively reduce the new security risks in the era of artificial intelligence, ensure the security, reliability and controllability of artificial intelligence systems, and alleviate the contradiction between scientific and technological progress and security. At present, it has played an important role in high-value scenarios such as government affairs, finance and industrial Internet, and has become a solid foundation for deep empowerment of AI.