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Wireless

Qualcomm achieves 5G Dual Connectivity with mmWave, sub-6 GHz carrier aggregation

Wednesday 14 April 2021 | 11:52 CET | News
Qualcomm Technologies said it completed 5G data calls that successfully combine millimeter wave (mmWave) with FDD or TDD sub-6 GHz spectrum by using 5G standalone (SA) mode Dual Connectivity. Using the fourth-generation Qualcomm Snapdragon X65 5G Modem-RF System and Qualcomm QTM545 mmWave Antenna Module inside a smartphone form-factor device, Qualcomm engineers first aggregated 5G sub-6 GHz FDD spectrum with 28GHz band frequencies, then 5G sub-6 GHz TDD with 39GHz mmWave spectrum. According to the company, this demonstrates the Snapdragon X65's ability to aggregate low-/mid- and high-bands

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Categories: Mobile & Wireless
Companies: Keysight Technologies / Qualcomm
Countries: World
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