Everyone may know more or less about 5G, such as frequency, networking, and so on. At present, the frequency bands of my country’s three major operators are mainly based on 3400MHz-3600MHz and 2.6GHz.
At present, China Radio and Television and China Mobile have carried out 700MHz co-construction. It has previously been stated that a 700MHz 5G network will be built in 2022.
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Nokia Bell now announces that it has successfully completed the world’s first live network n28 (700MHz band) 30MHz+n41 (2.6GHz band) 100MHz+n41 ( 2.6GHz band) 60MHz downlink three-carrier aggregation technology application.
According to reports, after the 700MHz / 2.6GHz downlink three-carrier aggregation function is turned on, the mobile phone user experience rate is increased to more than 2.4Gbps, which can be increased by 90% compared with the original 5G rate.
Moreover, only the impact of technology on the speed is discussed here, and factors such as geographic location, signal strength, and the most important mobile phone package speed level need to be considered in real life, so it may be difficult to maintain 2.4 in daily use Gbps rate.
