Qualcomm drives the further development of 5G standards: from 10 Gigabit connection, Internet of Things to satellite communications, moving towards faster, wider and higher levels

At the 2023 World Internet Conference Wuzhen Summit, Qualcomm won the "World Internet Conference Leading Technology Award" for its Snapdragon X75. Snapdragon X75 is the world's first chip to support 5G Advanced-ready modem and radio frequency systems. It supports multiple new features of the 5G standard. Qualcomm is driving the development of 5G standards in multiple key areas, including faster 5G transmission speeds, a wider range of 5G terminal equipment, and non-terrestrial networks (NTN) including satellite communications applications. Qualcomm actively promotes the application of millimeter wave technology and cooperates with Nokia Bell to achieve a 10G single-user downlink rate of more than 10Gbps. In addition, Qualcomm has also promoted the development of 5G RedCap technology, allowing low-cost, low-complexity IoT devices to access 5G standard networks. Qualcomm is also promoting technology development in non-terrestrial networks (NTN), including the adoption of the 5G NR framework for satellite communications and low-complexity eMTC and NB-IoT terminal satellite access. At present, many manufacturers have launched 5G standard terminal equipment based on Qualcomm Snapdragon X75, which will provide assistance for the high-quality development of the digital economy

At the 2023 World Internet Conference Wuzhen Summit, Qualcomm won the "World Internet Conference Leading Technology Award" with Snapdragon X75. Snapdragon X75 is the world’s first modem and radio frequency system that supports 5G Advanced-ready and can quickly cope with new features of multiple 5G standards

5G has gone through three versions, Release 15, 16, and 17, and is evolving towards Release 18, 19, and 20, where 5G Advanced is located. As one of the key companies involved in formulating 5G standards, Qualcomm is promoting the evolution of 5G standards in multiple key directions, including faster 5G transmission speeds, such as millimeter waves; and a wider range of 5G terminals, such as supporting low power consumption and low cost. , RedCap technology for low-complexity IoT terminals; and non-terrestrial networks (NTN) including satellite communications

Faster speeds are one of the results of the continuous advancement of mobile communication technology. Qualcomm has made a lot of efforts to push the 5G standard to faster speeds, especially actively promoting the development of millimeter wave technology in the 5G standard. Not long ago in October, Qualcomm cooperated with Nokia Bell to achieve a super 10Gbps 10G single-user downlink rate based on 5G NR independent networking dual connection, using 4X200MHz carrier channel in the 5G millimeter wave frequency band and 100MHz bandwidth in the Sub-6GHz frequency band. In addition, Qualcomm has also achieved an ultra-high speed of 7.5Gpbs in the Sub-6GHz frequency band. The above tests are all based on test terminals equipped with Qualcomm Snapdragon X75.

The importance of 5G is not only to provide faster speeds, but also to realize the vision of interconnected everything. To realize this vision, a large number of low-cost IoT terminal devices are needed. Qualcomm promotes the development of 5G RedCap technology in the 5G standard. By simplifying 5G NR broadband to 5G NR-Light, the bandwidth can be reduced to 20 MHz in the Sub-7GHz band and 100 MHz in the millimeter wave band, and support complexity-reducing features such as single reception and half-duplex, as well as lower Transmit power. In this way, low-cost, low-complexity IoT devices can also access 5G networks. 5G RedCap technology has broad application prospects in the Internet of Things, Industrial Internet, Smart Transportation and other fields

Non-terrestrial network (NTN) is one of the technologies currently attracting much attention. In the 5G standard version Rel 17, Qualcomm promotes the development of 5G NTN technology from two different subdivisions. On the one hand, the 5G NR framework is used for satellite communications to achieve fixed wireless access (FWA) backhaul from the ground to the satellite, providing low-rate data transmission and voice services for smartphones. On the other hand, low-complexity eMTC and NB-IoT terminal satellite access can be used, for example, for real-time positioning and tracking of containers around the world. With the active promotion of technology companies such as Qualcomm, non-terrestrial networks (NTN) will accelerate the realization of large-scale applications, from satellite communications to satellite Internet of Things

Xiaomi, iQOO, etc. have launched 5G flagship mobile phones using Qualcomm Snapdragon Group. These terminal equipment using Qualcomm technology will support various industries to quickly enter the 5G Advanced era and promote the high-quality development of China and even the global digital economy

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