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

Thanks to CTOnews.com netizen DynamIK, Brother Black fly's left hand, soft media newcomer 1933769 for the delivery of clues! CTOnews.com news on October 12, 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 5G-A product solution.

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."

CTOnews.com Note: 5G-A, whose full name is 5G-Advanced, is the transition stage between 5G and 6G. It will surpass the existing 5G in terms of speed, delay, connection scale and energy consumption, and is expected to achieve downlink 10 gigabit and uplink gigabit peak rate, millisecond delay and low-cost hundreds of billions of things.

According to the definition of 3GPP, there are six technical standards from Release15 to Release20 from 5G to 6G, R15 to R17 as the first stage of the 5G standard and R18 to R20 as the second stage of the 5G standard.

Huawei said that in more than four years of commercial use, the 5G industry has developed at an unprecedented rate. The application scale of 5G is on the ground, which has become a new driving force for shifting and speeding up the digital economy. 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 brings TDD more bands and more channels ELAA: the industry's first 128T MetaAAU with 500T vibrators, combined with a multi-dimensional high-resolution beam algorithm to improve the experience by 50%. The industry's first dual-band 64T MetaAAU,ELAA dual-band fusion matrix enables high and low frequency coverage, coupled with multi-carrier 5~10Gbps 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 bandwidth, together with FDD Beamforming technology to 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 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 of DIS performance has jumped, bringing 5G-A capabilities 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.

The new green antenna uses SDIF technology to reconstruct the antenna architecture, combined with Meta Lens technology to aggregate beam energy, resulting in 25% 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.

The iHashBand2.0 spectrum forms a pool, and the 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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