UL and DL Decoupling defines new paired spectrum, with C-band for downlink transmission and a sub-3 GHz band (for example, 1.8 GHz) for uplink transmission, thereby improving C-band uplink coverage. … The limited uplink coverage has become a key technology bottleneck for deploying 5G network.4 Nis 2021
Read moreWhat is the problem of 5G?
5G will have to define the uncertainties related to security threats including trust, privacy, cybersecurity , which are growing across the globe. Legislation of Cyberlaw − Cybercrime and other fraud may also increase with the high speed and ubiquitous 5G technology.
Read moreWhat are some negatives of 5G?
The main disadvantage of 5G is that it has limited global coverage and is available only in specific locations . Only cities can benefit a lot from 5G network and remote areas may not get the coverage it for some years. Moreover, the expenses for setting tower stations are high when compared to other networks.
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