China Mobile and Qualcomm complete world’s first 6G prototype interoperability test in U6G band
On September 20, China Mobile and Qualcomm announced the world’s first interoperability test between a 6G prototype base station and terminal in the U6G band (6425–7125 MHz), compliant with latest 3GPP definitions. Conducted at China Mobile’s Collaborative Innovation Base, the test integrated 400 MHz downlink and 200 MHz uplink bandwidth with a 128-channel massive MIMO base station. This milestone transitions key 6G technologies from research to systematic validation.
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China Mobile and Qualcomm Complete World's First 6G Interoperability Test in U6G Band
On September 20, China Mobile and Qualcomm Technologies announced the successful completion of the world's first interoperability test between a 6G prototype base station and a terminal prototype in the U6G band. The test, conducted at China Mobile's Collaborative Innovation Base using the 6G Open Co-Creation Testbed, complies with the latest 3GPP definitions. It marks a transition of key 6G technologies from research to systematic validation. The end-to-end link integrated the U6G band, ultra-wide channel bandwidths of 400 MHz for downlink and 200 MHz for uplink with a subcarrier spacing of 30 kHz, a 128-transmit-receive antenna massive MIMO base station, and a 6G terminal prototype platform.
Read sourceQualcomm and China Mobile Complete World's First 6G Prototype Interoperability Test
Qualcomm and China Mobile announced the successful completion of the world's first interoperability test between a 6G prototype base station and terminal in the U6G band (6425–7125 MHz), compliant with the latest 3GPP definitions. The test was conducted at China Mobile's Collaborative Innovation Base using its open co-innovation experimental platform for 6G. This marks a new phase where key 6G technologies transition from research to systematic validation. The verification represents the world's first test by an operator and a chip vendor based on 3GPP-defined requirements for wideband baseband and RF alignment. By achieving uplink and downlink interoperability between China Mobile's platform and Qualcomm's U6G prototype terminal platform, the two parties validated single-point technical capabilities and preliminarily verified the feasibility of future 6G networks and terminals evolving toward wider bandwidths and higher numbers of data streams. The report was published by the STAR Market Daily on the 20th.
Read sourceChina Mobile and Qualcomm Complete First 6G Prototype Interoperability Test in U6G Band
On September 20, China Mobile and the Qualcomm-China Mobile Collaborative Innovation Base announced the completion of the world's first interoperability test between a 6G prototype base station and a terminal prototype operating in the U6G band. The test was conducted on the 6G Open Co-Creation Testbed and complies with the latest 3GPP definitions. This milestone marks a transition of key 6G technologies from research to systematic validation. The verification integrated the U6G band, ultra-wide channel bandwidths of 400 MHz for downlink and 200 MHz for uplink (with a subcarrier spacing of 30 kHz), a 128-transceiver-unit massive MIMO base station, and a 6G terminal prototype platform into a single end-to-end link. The source is Jiemian News, as reported by East Money.
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Qualcomm and China Mobile Complete World's First 6G Prototype Interoperability Test in U6G Band
China Mobile and Qualcomm, through their collaborative innovation base, have successfully completed the world's first interoperability test between a 6G prototype base station and terminal operating in the U6G band (6425–7125 MHz), based on China Mobile's 6G Open Co-Creation Testbed and in compliance with the latest 3GPP definitions. This milestone marks a transition of key 6G technologies from research to systematic validation. The verification is the first test conducted by an operator and a chipmaker adhering to 3GPP-defined requirements for wideband baseband and RF alignment. By achieving uplink and downlink interoperability, both parties validated individual technical capabilities and demonstrated the feasibility of future 6G networks and terminals evolving toward wider bandwidths and higher numbers of spatial streams. The report originates from Cailian Press and was published on East Money's A-share companies section.
China Mobile and Qualcomm Complete World's First 6G Prototype Interoperability Test in U6G Band
On September 20, China Mobile and Qualcomm Technologies announced the completion of the world's first interoperability test between a 6G prototype base station and a terminal prototype in the U6G band (6425–7125 MHz), compliant with the latest 3GPP definitions. The test was conducted at China Mobile’s Collaborative Innovation Base using the 6G Open Co-Creation Testbed. It integrated a 400 MHz downlink and 200 MHz uplink ultra-large channel bandwidth, a 128-channel massive MIMO base station, and a 6G terminal prototype platform into a single end-to-end link. China Mobile provided the 6G open prototype base station supporting 400 MHz ultra-wide downlink bandwidth and 128-channel massive antenna array. Qualcomm provided a 6G terminal prototype platform supporting 200 MHz uplink bandwidth and a 4T8R configuration. Huang Yuhong, President of China Mobile Research Institute, stated that 6G development is at a critical stage and collaborative innovation is the core driver accelerating 6G’s transition from vision to reality. Zhuang Simin, Senior Vice President of Engineering at Qualcomm Technologies, said the validation demonstrated the potential of U6G band deployment and provided the first set of end-to-end measured data for the industry.
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