en.Wedoany.com Reported - MediaTek and Samsung have completed a 5G uplink test, utilizing a five-layer configuration and three-transmit antenna (3Tx) technology to achieve a transmission rate of 670 Mbps.

This test combined MediaTek's M90 5G modem with Samsung's network solutions, including virtualized RAN (vRAN), Massive MIMO radio equipment, and macro base station radio equipment. The 670 Mbps upload speed is significantly higher than the uplink rates of traditional commercial mobile networks, which are typically much lower than downlink rates.

HC Hwang, General Manager of MediaTek's Wireless Communication Systems and Partnerships, stated that the successful validation with Samsung represents a transformative milestone for MediaTek's 5G platform, with the technology capable of meeting the growing demands of high-definition resolution cloud applications.

According to the two companies, the demonstration utilized a multi-band configuration, with the n66 band (1.7 GHz) serving as the primary cell and two carriers on the n77 band (3.7 GHz). The n66 band had a bandwidth of 30 MHz, while the n77 band had a total bandwidth of 200 MHz. Samsung emphasized that its software-based vRAN solution enhances network flexibility and scalability, while the radio equipment and Massive MIMO units help expand coverage, capacity, and interference management. Dongwoo Lee, Head of the Technology Solutions Group at Samsung Electronics' Network Division, stated that the test showcases the potential of advanced uplink configurations to enhance mobile network performance, with the demonstrated superior speed translating into an unparalleled user experience and stable, reliable connectivity.

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