"Develop multi -antenna technology...
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"Develop multi -antenna technology in full", Huawei is 5G new product
Huawei Technologies (Huawei) announced on June 28, 2021 at MWC Barcelona 2021 (June 28, 2021, Barcelona, Spain).Utilize the company's multi -antenna technology for all frequency bands (bands) and all scenarios.
（出所：Huawei）[画像のクリックで拡大表示]関連ニュースリリース：Huawei Releases 5G Series Products to Expand Multi-Antenna Technology to All Bands and Scenarios(1) 400MHz Ultra -wide bandwidth 64T64R MASSIVE MIMO antenna: The company's only integrated bandwidth 400MHz compatible 64T64R (64 transmission 64 transmission) MASSIVE MIMO antenna.C band with one unit (3).7G to 4.2GHz) Corresponds to the entire area.In addition, since it corresponds to large -capacity communication in wide bands, it is possible to operate in a form of sharing resources by multiple businesses.It enables significant reduction in the installation area and power consumption of the antenna module while greatly improving the user experience.
(2) Ultra -lightweight 64T64R MASSIVE MIMO device: Realizes a single weight of 19 kg, which is the lightest in the industry, enables a lightweight base station.The worker can transport and install alone, greatly improving construction efficiency.
(3) BLADEAAU PRO: The active antenna that integrates the wireless device and the antenna element into one housing is integrated into one housing, enabling quick development of 5G networks in a limited space.It supports sending 64, supporting the transmission power of 320W and the bandwidth of 200 MHz, enabling further large -capacity communication.The passive module side is also improved, and it can be used for frequency bands less than 3GHz.
(4) BLADERRU PRO: The conventional product was compatible with one module per band, but this product supports three low -frequency bands and three middle frequency bands.The schedule is adjusted for the low -frequency band and the middle frequency band, and it is possible to provide many resources to low -frequency band -compatible terminals at the cell end.In a single cell test using a commercial network, it has confirmed that the user experience of these terminals will be average improvement.
(5) Commercial FDD -compatible Massive Mimo device: Freefille technology using metamaterial array design and ultra -small passive interactive modulation enables small -size and high performance of MASSIVE MIMO devices compatible with FDD.While realizing a width of 500mm or less, the technical specifications equivalent to the TDD -compatible Massive Mimo device are realized, and the cell capacity of 4T4R is 5 to 6 times the cell capacity and the same coverage performance as the frequency band of less than 1 GHz.
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The next page was deployed with more than 820,000 5G base stations in about 18 months
