On June 4, the 31st China International Information and Communication Exhibition hosted by the Ministry of Industry and Information Technology opened in Beijing. With the theme of "Opening up the main artery of information and creating a new era of digital intelligence", the exhibition comprehensively demonstrated the innovative development and evolution of the information and communication industry in 5G technology. Fruitful results have been achieved in key core technology research and development, broadband network construction, digital industrialization development, and industrial digital transformation. At present, China's information and communication industry has achieved leapfrog development, built the world's largest and leading technology network infrastructure, and mobile communication networks have realized the leap from "3G breakthrough" and "4G synchronization" to "5G leadership". Then, under the new cycle of 5G licensing for four years, what new technologies and new solutions are worthy of attention? Know the ropes! What black technology does this communication exhibition have? "Communication Industry News" full media editorial department field visit, especially selected 14 excellent, representing the current industry's latest products, technologies and applications, aimed at benchmarking and example power to promote the industry's continuous innovation.

1. 5G domestic robot surgery

Provider: China Telecom

Program introduction: In the exhibition area of "5G Development Achievement Exhibition", China Telecom exhibited the integration of 5G custom network and domestic surgical robot.

Through 5G customized network signal transmission, experts from Zhejiang Run Run Shaw Hospital operate the surgical robot doctor side of the hospital to issue action instructions to the robot arm located in the Beijing Communication Exhibition area. With the help of high-definition visual field, remote experts can accurately complete various surgical simulation actions such as anatomy, separation and suture of the model through flexible operation of the rotatable wrist robotic arm.

The operation uses China Telecom's 5G customized network, which has the characteristics of high bandwidth, low delay, and customized isolation from the public network, and is suitable for a variety of scenarios with high security and high performance transmission and global deployment. China Telecom's 5G customized network provides a strong network guarantee for the multi-channel high-definition image transmission of surgery, and the operation instruction transmission and language transmission meet the technical requirements of the millisecond level, ensuring the accuracy and safety of inspection and surgery. At the same time, the 5G custom network has multi-band and multi-channel wireless transmission and highly redundant bearer network, providing highly reliable access services for surgery.

2. 5G vehicle and road cooperation cloud control platform

Provider: China Unicom

Solution introduction: China Unicom 5G Vehicle and Road collaborative cloud control platform is a comprehensive cloud control basic platform for dual-smart city pilot, vehicle networking pilot area, intelligent network demonstration area construction, providing network management, roadside management, operation monitoring, test services, unified operation, traffic services, information release and other capabilities in one. The platform supports the tertiary cloud architecture of the Society for Automotive Engineering; It has completed docking and adaptation with dozens of mainstream automatic driving vehicles and roadside sensing devices in China, and has covered various automatic driving operation scenarios such as rental, connection, cleaning, and sales, and can complete the delivery of customer projects in a very short time. The platform follows industry standards, ADAPTS to the information and innovation environment, supports local deployment, SaaS and other modes, and also supports customer customized development.

Editor's comments: The platform seamlessly integrates China Unicom's cloud network capabilities, has city-level large-scale service capabilities, and is a neutral third-party platform open to partners of the whole industrial chain. Focusing on intelligent transportation, China Unicom 5G vehicle and road cooperation cloud control platform to achieve vehicle, road, network and cloud integration services.

3. Star Sign ·M

Provider: China Mobile

Product Introduction: Constellation ·M is the world's first 5G+ computing network digital real integration meta-universe interactive performance bit space created by China Mobile, based on China Mobile 5G+ computing network advantages, using real-time rendering, high-precision modeling, digital real integration and other key technologies to build. In Constellation ·M, users use exclusive bits to experience six bits of landscape areas, allowing users to immerse themselves in excellent meta-universe audiovisual experience.

Editor's comment: From the appearance of "Yang Jie" Sapiens at the 2023 Mobile World Congress to the participation of Constellation ·M at the 2023 China International Information and Communication Exhibition, China Mobile continues to output meta-cosmic technological innovation achievements. The emergence of Constellation ·M not only enriched the meta-universe application scheme, but also opened up the application scenario of 5G+ computing power, and asked the way for the commercial use of computing service.

4. Intelligent network management platform

Supplier: China Tower

Program introduction: China Tower has more than 210,000 "communication towers" upgraded to "digital towers", widely serving more than 40 key areas related to the national economy and people's livelihood, such as environmental protection, forestry and grass, agriculture, land, water conservancy, transportation, emergency, political and legal affairs, serving digital governance, helping digital China, empowering thousands of industries.

Editor's comments: While serving the construction of 5G network, China Tower takes advantage of the characteristics and professional operation advantages of 2.1 million site resources of "wide range of points, high station height and complete supporting facilities" to explore the value of resources, deepen the "one body and two wings" strategy, accelerate the transformation from industry sharing to social sharing, change "communication tower" to "digital tower", change "communication room" to "data room". Focusing on the digital needs of visual perception, data collection, and information processing, a national unified and open tower visual connection platform has been created, and through "tower +5G+AI", a "clairyman", "wind ear" and "wisdom brain" have been installed for many industries.

5. Distributed Book solution

Supplier: Huawei

Solution Description: As one of the key scenarios in 5G network coverage planning, the residential area is densely populated, has large service demand, and has problems such as dense buildings, complex building structures, and difficult site acquisition. In 4T4R mode, Huawei Distributed Book solution supports the cascade of one parent terminal and one child terminal. In 2T2R mode, it supports the cascade of 1 female terminal and 3 child terminals, and extends coverage through the child terminals to achieve network quality optimization.

Editor's evaluation: On the basis of making full use of the 5G basic coverage of peripheral macro stations, distributed Book accurately sends 5G useful signals to the required places through a super-flexible feeder, realizing the digitalization and controllability of the whole system, and meeting the low-cost coverage needs of residential scenes.

6. Intelligent metasurface

Provider: ZTE

Project introduction: Zte's Reconfigurable Intelligent Surface (RIS) for 5G-Advanced can break through the uncontrollable characteristics of traditional wireless channels, realize active control of wireless propagation environment, and realize signal propagation direction regulation, enhancement or elimination in three-dimensional space. Suppress interference and enhance signal to build a new paradigm of intelligent programmable wireless environment.

As a fundamental key with great potential, RIS has the characteristics of low cost, low power consumption and easy deployment, which will be able to support green communication and enable intelligent wireless environment. By building an intelligent and controllable wireless environment, it will have the opportunity to enhance 5G-Advanced networks, without 5G bringing a completely new wireless network paradigm.

7, the whole scene antenna feed solution

Provider: CITIC Mobile

Solution introduction: CITIC Mobile full scene antenna feed solution, including two antenna feed solutions, and four typical scene antenna feed solutions, can accurately match indoor and outdoor hot spot coverage scenarios, to help operators minimalist deployment and operation and maintenance.

Editor's comments: At present, 5G development has entered the "fast lane", and refined and scenario-based deep coverage and experience have become the key to 5G construction. With the continuous construction and in-depth cultivation of operators' 5G high-quality networks, co-construction and sharing have become the main mode for operators to reduce costs and increase efficiency. Citic Mobile has launched antenna feed co-construction and sharing solutions to help operators build wireless networks with better performance and lower energy consumption.

8. Compact RRU

Supplier: Ericsson

Product introduction: The compact RRU introduces new materials and new processes to promote the industry RF unit into the 10L/10kg era, and the volume is reduced by 35% compared with the previous generation, which is not only convenient to deploy, but also reduces the carbon emission during transportation, saves the site footprint, and reduces the power consumption by 25% compared with the previous generation, which is called "the model of wireless equipment".

Editor's comments: The wireless family products and solutions based on Ericsson's silicon core technology platform perfectly explain the concept of "More with Less" - "work" times "work" and half, with the least hardware, the lowest power consumption, support the largest capacity and the most functions, in order to achieve high performance, high stability, high reliability 5G experience, and reduce network operation and maintenance costs. Achieve the double improvement of 5G user experience and investment return.

9. mMIMO Habrok64

Provider: Nokia

Powered by the new ReefShark chipset, Nokia's latest AirScale Habrok products, mMIMO Habrok64 and 32, are 30 percent lighter and consume 30 percent less energy than their predecessors, while achieving higher spectrum efficiency and capacity density.

As the industry's leading 5G massive MIMO product, the new AirScale Habrok not only delivers greater capacity and performance, but also improves efficiency by reducing power consumption by 30%, thus living up to the promise of "ESG(Environmental, social and corporate governance) to build a competitive advantage." The latest models of pico, with flexible deployment, low-cost operation and maintenance advantages, can enhance the depth of coverage of urban hot spots, to solve the capacity challenges of indoor hot spots.

10, UA-G.654.e Ultra-low loss and large effective area single-mode fiber

Supplier: Jiangsu Hengtong Optoelectronics Co., LTD

Ua-g.654.e Ultra-low loss and large effective area single-mode fiber is specially designed for B100G and 400G high-speed communication systems, with ultra-low transmission loss, optimized macro bending loss, and large effective area, can effectively reduce nonlinear effects, significantly improve the optical power allowed by the fiber, greatly expand the transmission span.

Editor's evaluation: UA-G.654.E single-mode fiber with excellent ultra-low loss characteristics, can effectively improve the trunkless transmission distance, help operators with less trunking, lower network operation and maintenance costs, deploy long-span all-optical network, and help the national "east number west calculation" project construction.

11. FusionPoD Cabinet Liquid cooling solution

Supplier: Superfusion

Product & Solution Introduction: The Super Fusion FusionPoD Whole Cabinet liquid cooling solution uses the FusionPoD whole cabinet liquid cooling server as the operating base and the L1+L2 innovative integration to achieve the optimal life cycle TCO as the design concept. Through advanced centralized power supply, bus blind insertion and native liquid cooling technology, the FusionPod whole cabinet liquid cooling solution has excellent performance in integrated delivery, extremely simple operation and maintenance, and low TCO. It shows the characteristics of high density, high performance, high energy efficiency and high reliability.

Editor's evaluation: Under the direction of "dual carbon" goal and "East number and west calculation", the construction of high-density and high-energy large-scale data centers has become an inevitable choice for balancing computing power and low-carbon environmental protection. Compared with traditional air-cooled cooling technology, liquid cooling technology has become the main cooling technology for data centers because of its high stability and high cooling efficiency. At present, the FusionPod liquid-cooled server has more than 50,000 nodes deployed on the live network and has been fully commercialized. It is the preferred solution for green data center construction. And applicable to operators, financial, government and enterprise customer data centers.

12. T760 chip platform

Supplier: Unigroup Zhanrui

Product introduction: The T760 chip platform is a domestic 5G 6nm SoC launched by Unigroup Zhanrui. The chip is designed by Unigroup Zhanrui. The CPU part adopts the mainstream 4+4 architecture, 8 cores, the core part is 4 2.2GHz A76 cores +4 A55 cores, the GPU part is Mail G57, the AI computing power is as high as 3.2TOPS, and supports 2G-5G multi-mode full Netcom. The chip platform supports a maximum 64 million pixel HD quad-camera and 120Hz refresh rate, and in the 5G data scenario, the energy consumption is reduced by 37% compared with the T740, and it has been implemented on many brand terminal products such as Hisense and ZTE.

As one of the three 5G chip companies in the global open market, Unigroup's series of new products have attracted market attention, and the T760 chip platform effectively controls the ratio of performance and cost, which is one of the flag-bearer chip platforms of Unigroup Zhanrui.

13, Tianguet 9200 flagship mobile chip platform

Provider: Mediatek

Product Introduction: The Mediatek Teguet 9200 is built on the second generation of TSMC 4nm process, equipped with a new generation of 8-core flagship CPU and a new generation of 11-core GPU Immortalis-G715. The Cortex-X3 super-large core frequency is up to 3.05GHz, and the performance core all supports pure 64-bit applications. The GPU supports hardware ray tracing and variable rate rendering on the mobile side. In addition, the Guet 9200 supports 8533Mbps LPDDR5X memory and 8-channel UFS4.0 flash memory. The Tianguet 9200 continues Mediatek's communications leadership by integrating advanced 5G modems and introducing "5G New dual-pass" based on dual-card mode. Be the first to support the upcoming Wi-Fi 7 wireless connectivity and the new generation of Bluetooth audio LEAudio, making the network faster, more stable connection, and lower latency.

Editor's comment: In recent years, Mediatek's flagship Guet series in the market share and industry reputation repeatedly achieved success, as the flagship series, Guet 9200 has been repeatedly affirmed by the industry, which is equipped with the vivo X90 series of Guet 9200 is now listed, but also highly praised by the industry.

14, 48 port multi-frequency multi-beam dragon lens antenna

Supplier: Foshan EAHISON Communication Co., LTD

Product Introduction: The 48-port multi-frequency and multi-beam Luneburg Lens antenna supports narrow beam depth coverage, multi-sector and multi-cell coverage, and has many features such as optimal isolation, large capacity, low carbon and energy saving. It helps operators realize high-density networking in the application scenarios with ultra-high traffic and high density of people, such as universities, high-end CBD, concert venues, sports venues and squares. Improve network service quality.

Editor's comments: With the continuous improvement of 5G networks and the development of various emerging services, operators have higher and higher requirements for network capacity. Ultra-dense networking is one of the measures operators must take, but in actual networking, they may face problems such as difficult site selection, high construction cost, overlapping site coverage, and large inter-station interference. The 48-port multi-frequency multi-beam Luneburg Lens antenna can help operators effectively solve the above problems.

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