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

On October 11, during the 2023 Global Mobile Broadband Forum (Global MBB Forum 2023), Cao Ming, president of Huawei's wireless network product line, released the world's first full range of 5G-A product solutions. Cao Ming said: "5G-An is the right time to support the development of new experiences, new connections and new services. Huawei's full range of 5G-A product solutions increase network capacity tenfold, optimize network spectrum efficiency, energy efficiency and operation and maintenance efficiency, and help operators evolve to 5G-An efficiently and smoothly."

5G-An is at the right time, helping to upgrade the five major connections for more than 4 years, the development speed of 5G industry is unprecedented. The application scale of 5G is on the ground, which has become a new driving force for shifting and speeding up the digital economy. 5G new experiences, new connections, and new services continue to emerge. Individual and family connection, 5G will open the door to the immersive world; in the field of couplet of things, 5G is constantly expanding its boundary and moving towards the whole scene; in the industry field, 5G is moving towards the core production link to achieve flexible production; 5G is also accelerating new businesses such as car couplings to enable highly reliable intelligent transportation.

At the right time, 5G-An accelerates the upgrading of the five major connections of people, homes, goods, industries and cars by providing ten times the network capacity and multi-innovation capabilities. Huawei has released the world's first full range of 5G-A products and solutions, which continue to innovate through the five basic capabilities of "broadband, multi-band, multi-antenna, smart and green" to help operators build 5G-A networks efficiently.

5G-A full range of products, ten times the ability to enhance TDD more frequency bands, more channels ELAA, to achieve the ultimate ubiquitous experience. ELAA technology has been commercially used in 5G networks, greatly improving TDD coverage and energy efficiency. In the 5G-An era, ELAA technology will continue to upgrade: the industry's first 128T MetaAAU, with 500T vibrators, combined with multi-dimensional high-resolution beam algorithms to enhance the experience by 50%. The industry's first dual-band 64T MetaAAU,ELAA dual-band fusion array enables high and low frequency coverage, together with multi-carrier 5~10Gbps extreme experience.

The full range of FDD moves towards GigaGreen to upgrade the basic business experience. The industry's first FDD tri-band M-MIMO and tri-band 8T achieve 1.8+2.1+2.6GHz tri-band integration through GHz-level ultra-large bandwidth, together with FDD Beamforming technology, greatly improve FDD spectral efficiency and energy efficiency. Compared with 4T4R FDD tri-band M-MIMO, it has 10 times higher capacity and 10dB coverage. FDD tri-band 8T8R based on true wideband and dynamic power sharing technology improves spectral efficiency by 3x, 7dB coverage, and reduces energy consumption by 30%.

Millimeter wave largest antenna array AAU to achieve 10 gigabit continuous coverage. The millimeter wave industry has matured. The industry's first 2000 + sub-millimeter wave AAU breaks through the bottleneck of millimeter wave coverage, making it possible for millimeter wave and C-Band to cover together. Combined with the cooperation of high and low frequency, millimeter wave can realize super-10Gbps peak experience and 5Gbps average experience in large-scale network. Intelligent beam management technology breaks through the bottleneck of millimeter wave mobility and ensures the continuous experience of high-speed mobile and NLOS scenes.

The energy-saving performance of DIS has jumped, bringing the ultimate ability of 5G-An into the room. The LampSite X series is five-in-one and introduces mmWave, a box that supports full band, full bandwidth and full format. LampSite X supports extreme deep hibernation and consumes less than 1W at leisure. In covering scenarios such as underground parking, the industry's only multi-frequency in-one medium power LightSite supports flexible deployment of multiple scenarios. Compared with the traditional DAS solution, the experience is improved by 35%, and the TCO is lower.

Tian Fei Microwave continues to innovate to help the efficient construction of 5G-A network. The new green antenna uses SDIF technology to reconstruct the antenna architecture, combined with Meta Lens technology to aggregate beam energy, resulting in 25% ultimate energy efficiency improvement. Microwave MAGICSwave enables the upgrade of the bearer network, through ultra-wideband multi-channel technology to improve the return efficiency of scenarios such as large capacity in urban areas and long distances in the suburbs, and the ultra-highly integrated unified platform supports evolution in the next decade.

5G-An efficient intelligent network enables the optimal network efficiency iHashBand2.0 spectrum pool, 5G-A spectrum efficiency is the best. IHashBand2.0 reconfiguration multi-frequency usage: MBSC (Multi-band Serving Cell) reconstructs the discontinuous spectrum into virtual large bandwidth, increases the spectrum efficiency by 40%, and flexibly combines to achieve 10Gbps. FSA (Flexible Spectrum Access) enables uplink full-band flexible access, uplink spectrum efficiency increases by 40%, and uplink moves towards Gbps.

0 Bit 0 Watt moves towards the whole scenario, and 5G-A has the best energy efficiency. At the device level, Huawei's full range of devices support "0 Bit 0 Watt", realizing the industry's only 99% deep sleep & wake-up on demand, as well as the industry's only millisecond carrier and channel shutdown; at the site level, intelligent collaboration between energy and devices to achieve the whole station "0 Bit 0 Watt"; at the network level, iPowerStar enables network-level "0 Bit 0 Watt".

IntelligentRAN strides towards the best operation and maintenance of L4, 5G, and A. More frequency bands, more services and more connections require 5G-A to move towards higher-level self-intelligence. IntelligentRAN will provide L4-level intention-based network intelligence: support preventive forecasting to move from responding to operation and maintenance to proactive operation and maintenance; understand business intention and achieve business deterministic experience guarantee; support multi-objective decision-making while achieving the best business experience and network energy efficiency.

"the future has come, Huawei will work with its industrial partners to work together, innovate, and bring 5G-An into reality!" Cao Ming said at the end.

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