Qualcomm, a pioneering force in 5G technology, has shattered records once again by achieving a groundbreaking download speed of 7.5 Gbps on a 5G network using a frequency range of up to 6 GHz. This achievement soars above the norm, where mid-band 5G networks typically provide speeds of 350-450 Mbps. This remarkable feat was realized through the deployment of Qualcomm’s Snapdragon X75 5G Modem-RF system, set to feature in upcoming smartphones slated for release later this year.
The key to this triumph lay in the utilization of the 300 MHz band of 5G standalone network (SA) spectrum – the backbone of full-fledged 5G capabilities. Unlike non-autonomous networks, SA networks fully support the extensive gamut of 5G features and boast higher bandwidth, propelling this feat to the next level.
But that’s not all; the record-breaking speed was further facilitated by the innovative fusion of four-carrier aggregation, which ingeniously combines four distinct 5G channels. This dynamic technique amplifies both bandwidth and capacity, subsequently supercharging the downlink data rate.
Qualcomm’s pursuit of peak performance didn’t stop there. They harnessed the prowess of 1024 QAM modulation, a significant leap from the conventional 256 QAM. This clever modulation technique enables the packing of a wealth of information into a single data packet, optimizing efficiency and enhancing speed.
Yet another technical innovation came into play – the Time Division Duplex (TDD) method, enabling simultaneous use of the same frequencies for both uplink and downlink, albeit at different times. This strategic approach further accentuated the record-setting feat.
Qualcomm’s trailblazing achievement underscores the relentless drive towards pushing 5G boundaries, carving a path towards a future where data speeds reach unprecedented heights. As this journey continues, Qualcomm’s Snapdragon X75 5G Modem-RF system is set to revolutionize smartphone capabilities, ushering in a new era of lightning-fast connectivity for users worldwide.