IDTechEx Explore Key 5G Trends to Watch Out for From 2023 Onwards – QNT Press Release

BOSTON, Oct. 26, 2022 /PRNewswire/ — Where does 5G stand three years after its first commercialization in 2019? Let’s start with the frequency band. The sub-6 GHz (3.5 – 7 GHz) and millimeter wave (mmWave, >24 GHz) bands are the two new bands among the spectrum covered in 5G. Despite the hype surrounding mmWave, according to IDTechEx’s “5G Market 2023-2033: Technology, Trends, Forecasts, Players” report, 53% of 5G commercial/pre-commercial services are actually based on sub-6 GHz, with mmWave accounting only for less than 10% of the market. The sub-6 GHz band is a popular choice because it finds a balance between providing excellent data throughput and being reasonably priced. mmWave, on the other hand, would be too expensive to implement on a broad scale due to the nature of short signal transmission and non-Line-of-Sight (NLOS) issues (more base stations are required!).

Since many of the characteristics promised by 5G, such as 1 ms latency, would necessitate mmWave operation, the development of new materials, new device designs, and a new network deployment strategy are required to overcome the challenges mentioned above. Low-loss materials with a small dielectric constant and tan loss, for example, are required for mmWave devices to prevent substantial transmission loss. To reduce transmission loss, a new packaging strategy that tightly integrates RF components with antennas is also being developed. However, as devices get increasingly compact , power and thermal management become even more critical. In addition to device design, network deployment strategy …

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