Will 6G require a separate spectrum?
6G spectrum refers to the radio frequencies that will enable the next generation of wireless technology, expected to be commercially available around 2030, with research and development already underway.
Looking at previous mobile generations (2G, 3G, 4G, 5G), it is clear that each generation requires its own spectrum. For example, 2GHz for 3G, 2.6GHz for 4G and 3.5GHz for 5G. Now that WRC-23 (World Radiocommunication Conference) is approaching,
Each new mobile generation requires new pioneer bands to enable macro-cellular deployment. mobile traffic is growing every year worldwide and will continue to grow in this decade. Studies suggest that mobile traffic will triple between 2022 and 2027. Therefore, more spectrum will be needed to support this growth, so that it is economically and environmentally sustainable.
Which bands will be used for 6G?
In a written reply in the Lok Sabha, the government said that work is underway on new spectrum bands for 6G. The international Telecommunication Union (ITU) is researching the 4400-4800 MHz, 7125-8400 MHz (or parts of it) and 14.8-15.35 GHz frequency bands. This research is being done for the use of International mobile Telecommunications (IMT).
Based on the results of this research, a decision will be taken to decide these bands for IMT use in the World Radio Communication Conference to be held in 2027. These frequency bands are being considered for 'IMT2030', also known as '6G'.
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