Airtel successfully completes trials for maximising uplink performance

In collaboration with MediaTek and Nokia

Airtel, MediaTek and Nokia today announced the successful completion of trials that efficiently combine TDD and FDD mid-band spectrum on a time basis utilising the latest generation chipset. The trial aimed at maximising the uplink performance was conducted at Airtel's tech lab and achieved uplink speeds of 300 Mbps, setting a new benchmark in 5G network performance. It underscores Airtel's commitment to providing innovative solutions that meet the ever-growing demands of a connected world.

The trial enhanced UL speeds by aggregating frequency bands of 3.5 Ghz (n78) and 2.1 Ghz (n1), a groundbreaking innovation that significantly improves the uplink performance for demanding use cases by dynamically switching the uplink transmission across two carriers in TDD and FDD spectrum more efficiently. The innovative UL Tx switching promises faster connectivity, enhanced user experience, and improved network efficiency, catering to high-demand use cases such as video conferencing, live streaming and large file uploads.

For this advanced trial, Airtel used equipment from Nokia's next-generation 5G AirScale radio portfolio while MediaTek provided its Dimensity 5G mobile platform as the user equipment.

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