MIMO & beamforming
Multi-antenna links, beam management and spatial multiplexing on real radios.
Wireless & 5G RAN researcher
Hi, I'mJunkai Lu
MIMO, O-RAN and software-defined radio testbeds.
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Research focus
O-RAN / 5G RAN software
Open CU/DU stacks, scheduling and fronthaul, from specification to running code.
Testbeds & measurement
Over-the-air experiments with commercial phones, SDRs and a private 5G core.
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Featured projects
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Latest notes
- Hello, world
The first note: what this site is for and what comes next.
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Selected publications
Placeholder: replace with your first publication
Your Name, Co-Author
Conference or Journal · 2026
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