Shulou(Shulou.com)11/24 Report--

[Dubai, United Arab Emirates, October 12, 2023] at the 2023 Global Ultra Wideband Summit Forum, Wang Tao, managing director of Huawei and director of the ICT Infrastructure Business Management Committee, delivered a keynote speech on "UBB target network in the 5.5g era, leaping digital productivity", sharing the latest thinking and practice of the ultra-wideband industry, and discussing how to accelerate the popularization and application of digital technology by upgrading ultra-wideband network (UBB). Thus jump up the viewpoint and strategic direction of digital productivity.

The deep integration of digital technology and real economy brings about the progress of social productive forces, which we call digital productivity, which is gradually becoming the core engine of the development of digital economy. Cloud, big data, AI, 5G, UWB and other digital technologies continue to upgrade, in the form of digital services, promote the digital transformation of smart enterprises, enhance the entertainment, life and work experience of smart families, and continuously improve digital productivity.

Wang Tao said: "the development of the UBB network has experienced an upgrade from 'connection-centric' to 'experience-centric' in the past. In order to enable anyone and anywhere to use digital services conveniently and efficiently, and further increase digital productivity, UBB will open a new stage of 'productivity-centric' network evolution in the 5.5G era, providing ubiquitous 10 Gigabit access, flexible ultra-wide transmission, super-integrated computing power supply in data centers for the popularity of digital services, creating a new generation of digital infrastructure and accelerating the development of digital economy. Huawei will work with customers and industrial partners to promote the intergenerational evolution of F5.5G and Net5.5G, promote the development of ultra-wideband industry, and jump up digital productivity. "

The requirement of leaping digital productivity poses three key challenges to the UBB network: for the production of digital services, it needs to support the super-large-scale computing power supply of digital services; for the transmission of digital services, it needs to provide high-performance transport capacity to support the high concurrency of large-scale users; and for access to digital services, it is necessary to ensure the ubiquitous high-speed access and high-quality experience of digital services.

Looking to the future, the "productivity-centric" UBB target network upgrade mainly includes the following aspects:

Build ubiquitous "40000" UWB access: accelerate the upgrading of mobile broadband, home networks, corporate networks and corporate private lines to 10 Gigabit UWB access, support ubiquitous 10 Gigabit mobile broadband, create a 10 Gigabit home network with seamless coverage throughout the house, enhance the 10 Gigabit connection experience of the enterprise campus network, provide elastic and high throughput 10 Gigabit computing dedicated line services, and provide high quality 10 Gigabit connections for the whole society. Accelerate the popularity of digital services.

Converged bearer network, upgraded to high-quality and high-elastic network: ubiquitous "40000" driven converged bearer network upgrade, IP and optical man fully deployed 400G, and evolved to 800G, the backbone network entered 400G era to improve network capacity; end-to-end OXC (all-optical crossover) was introduced to create an experience delay circle for access to 1ms, metro 5ms and national 20ms to ensure the experience of delay-sensitive services.

100% release of AI computing power in super-converged data centers: the data center network moves towards an advanced super-converged architecture to meet the needs of general-purpose computing, storage, HPC, and AI computing, and uses 800GE high-speed interconnection to greatly improve investment efficiency. Congestion notification algorithm is introduced to achieve network 0 packet loss and improve IOPS performance by 85%. At the same time, the AI cluster network is built by using network-level load balancing algorithm, and the training efficiency is improved by 20%.

Create a large model in the field of communication to achieve network autonomy and self-optimization: drive the ability of network autonomy from automation and digitalization to intelligence. The application of the communication model can achieve human-computer interaction, intention-driven and autonomous self-optimization, accelerate the evolution of ADN (autopilot network) to L4, and improve the per capita network management efficiency by two times.

Finally, Wang Tao called on "UWB is a key infrastructure to accelerate the development of the digital economy, which requires the concerted efforts of all parties to jointly promote the development of the UWB industry by promoting policy formulation, accelerating business innovation, accelerating product application and building industrial ecology." popularize digital services and jump up digital productivity. "

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