DoT allows use of half of 6GHz band for WiFi, Pg12

Key Highlights:

• The Department of Telecommunications (DoT) has de-licensed half of the 6 GHz band for WiFi use.
• The de-licensed portion covers the 5,925–6,425 MHz frequency range, primarily for indoor use.
• Restrictions apply to usage in moving vehicles and oil rigs.
• A software update may be issued for devices in the coming weeks to enable 6GHz WiFi.

Detailed Insights:

• The 6 GHz band has been a contested spectrum, with tech firms advocating for its free use for WiFi and telecom firms suggesting auctioning it for future mobile telephony.
• Opening up the 6 GHz band aims to improve WiFi performance and support new applications requiring higher bandwidth and lower latency.
• This decision aligns with global trends in spectrum management, as several countries have already made portions of the 6 GHz band available for unlicensed use.
• The availability of 6 GHz WiFi can enhance user experience with faster speeds and reduced congestion, benefiting various sectors like education, healthcare, and enterprise.

Key Concepts Involved:

• Spectrum De-licensing: Allocating frequency bands for use without requiring individual licenses, often for technologies like WiFi.
• 6 GHz Band: A range of radio frequencies from 5.925 GHz to 7.125 GHz, offering a large bandwidth for high-speed wireless communications.
• WiFi 6E: An extension of the WiFi 6 standard that operates in the 6 GHz band, providing increased capacity and reduced interference.