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

During the 2023 Mobile World Congress, Huawei released a full range of One 5G solutions, enabling the full band to move towards 5G. Cao Ming, president of Huawei's wireless network product line, said: "5G has entered a period of rapid development, which will lead to the evolution of full-band to 5G. In order to support operators to maximize the value of all frequency bands and achieve the continuous improvement of network multi-dimensional capabilities, Huawei One 5G solutions not only have the leading performance, but also achieve the simplest operation and maintenance, the highest energy efficiency and the strongest evolution capability."

Cao Ming delivered a keynote speech at Mobile World Congress 2023

The full range of One 5G solutions maximize the full-band capacity of a single station in all directions, such as TDD, FDD, indoor digitization, etc. at the same time, the intelligence of IntelligentRAN enables the depth cooperation of the whole network and the whole scene, helping operators to build a 5G network with the best comprehensive price ratio.

ELAA realized the optimal solution of TDD coverage experience, and MetaAAU walked into the whole scene.

Ultra-large scale Array Antenna (ELAA) combines with advanced software and hardware technologies such as AHR algorithm to realize the optimal coverage and experience of TDD. The new "0 bit 0 Watt" MetaAAU can not only achieve optimal coverage with extreme energy efficiency, but also achieve extremely low energy consumption under low load.

Huawei MetaAAU series is further expanded to help the full scene performance and energy saving: for spectrum discrete scenarios, the industry's largest bandwidth 800MHz MetaAAU can cover the full bandwidth of C-band. Facing the sky-limited scenario, the new Meta BladeAAU can achieve the minimalist deployment of Sub-6GHz full-band one-pole.

Huawei's newly launched 32T32R Macro Station M-MIMO weighs only 12kg, which is the lightest in the industry while ensuring performance. It can be installed by single person and transported by one hand, thus improving the efficiency of operator network construction.

Another breakthrough in ultra-wideband multi-antenna technology to accelerate the full band to 5G

By introducing the latest hardware and algorithms, UWB 4T4R RRU reduces energy consumption by about 20% while satisfying FDD full-band, full-standard minimalist deployment. At the same time, the built-in PIM cancellation technology removes the worries of interference; SingleCell improves the user experience at the edge of the community by about 20%.

Thanks to the high-precision beamforming technology of 5G NR, UWB 8T8R RRU can increase network capacity and coverage at the same time, increasing the experience by about 40%.

The newly released FDD BladeAAU is a deep integration of FDD M-MIMO and advanced transparent antenna technology, which can achieve Sub-3GHz optimal coverage of extreme capacity while achieving single-pole minimalist deployment.

5G extreme experience from outdoor to indoor, 5G coverage from urban to rural areas.

Huawei LampSite 5.0solution, 3G / 4G / 5G multi-frequency and multi-standard integration, highly integrated design to reduce weight and volume by about 25%, and reduce energy consumption of the whole station by about 40%. Combined with the industry's only distributed M-MIMO to turn interference into gain, it brings a 4-fold increase in network capacity to achieve a ubiquitous gigabit experience, which has become a must for indoor scenarios such as airports and shopping malls.

For remote rural scenarios, Huawei RuralLink solution can provide three-sector network coverage for rural areas through one RRU plus one antenna, minimalist deployment without BBU through microwave forward, and remote sites with a distance of more than 20 kilometers. Because of its minimalist design and low energy consumption, RuralLink requires only 6 solar panels for single station power supply and supports remote operation and maintenance at the same time.

Leading the new green direction of the antenna industry, SDIF can improve full-band energy efficiency by 20%

Signal straight-through feed technology (SDIF) is Huawei's unique advanced antenna technology, which can save a lot of feeders and cables, improve amplitude and phase accuracy, greatly reduce impedance loss, and comprehensively improve antenna RF efficiency. Huawei brings SDIF technology into the full scene and series of antennas to meet the configuration needs of different frequency bands and different regions, so that the energy efficiency of the full band can be improved by about 20%.

Ultra-wideband multi-channel, the only way for the next generation of microwave carrier

New generation of microwave MAGICSwave: the new 2T focus 800MHz bandwidth in the traditional band enables more carrier aggregation; the new 2T E-Band provides 25Gbps capacity on a single hardware, while benefiting from higher transmission power and smart beam tracking antennas, the transmission distance is increased by about 50 per cent compared with the industry.

IntelligentRAN opens up a new direction of RAN intelligence

Huawei IntelligentRAN brings intelligence into the wireless access side, providing three main functions: iPowerstar, iHashband and iFaultcare. The current network results show that the energy saving effect of iPowerstar is double that of traditional energy saving, iHashband can improve about 30% user experience, and iFaultcare can improve about 40% fault handling efficiency. IntelligentRAN will bring more intelligent applications into more scenarios in the future, enabling full-band and full-scene depth collaboration.

Through a number of unique innovations in the industry, Huawei helps operators evolve to 5G efficiency in full band, providing users with the most extreme mobile network experience. In the future, Huawei will continue to cooperate with global customers to innovate and win the 5G golden era. " Cao Ming said.

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