Guangdong Telecom and Huawei completed China's first thousand-cell 5G-A deployment, with downlink speed exceeding 4Gbps

According to news from this site on February 4, recently, China Telecom Guangdong Branch (referred to as Guangdong Telecom) and Huawei completed the country's first 3.5GHz 2.1GHz 3CC thousand-cell contiguous large-scale deployment in Shenzhen. By using F T three Carrier aggregation technology, tested downlink rate exceeds 4Gbps.

Huawei 2.1GHz 8T8R is a full-scenario, efficient, green and low-carbon 5G-A network construction solution. This solution uses 2.1GHz of the FDD mid-band spectrum, has a large exclusive uplink bandwidth of 40MHz, and works in conjunction with TDD 200M to achieve an excellent 5G-A uplink and downlink experience. The green and low-carbon nature of this solution enables excellent performance and sustainability in various application scenarios. Huawei 2.1GHz 8T8R provides users with higher speed and more reliable connections, while reducing energy consumption and carbon emissions, making positive contributions to sustainable development. Compared with traditional solutions, new solutions

The coverage capacity is increased by 40%~55%

, effectively solving the network construction problems in all scenarios such as deep coverage, large spacing, and ultra-long distance coverage in residential areas; the capacity capacity is increased by 70%~85% to meet the high traffic in densely populated areas. Demand; experience capabilities are improved by 40%~55% to ensure users enjoy the ultimate high-speed experience.

Guangdong Telecom is currently deploying 1,000 3CC communities in Shenzhen.

Test results show that after the 3CC network is deployed, combined with multi-frequency synergy capabilities such as carrier aggregation and super uplink, edge coverage is improved by 5dB, user experience is improved by 254%, and capacity is increased by 200%, providing 5G solutions such as RedCap, naked-eye 3D video, and XR. -A The development of new services lays the foundation for the network. In the next stage, Guangdong Telecom stated that it will accelerate the construction of 3.5GHz 2.1GHz 3CC 5G-A network in the province.

According to our understanding, 5G-A is a partial upgrade of the 5G network in terms of functionality and coverage. 5G-A works in parallel with 5G, and 5G-A is responsible for supporting some application scenarios with higher requirements. The positioning of 5G-A (5.5G) is to address problems arising from 5G market applications. It is necessary to provide 5G capabilities before 6G is commercialized.

The goal of 5G-A is not to replace 5G, but to supplement 5G

in hotspot areas or specific scenarios.

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