Brief introduction: WiMi is the first 60 GHz testbed with a reconfigurable RF front-end and software defined baseband processing modules. It is intended as an instrument to spur the research in 60 GHz super-high speed communications and fine-grained millimeter-wave sensing applications.
The PI team has developed M-Cube, a massive MIMO mmWave software radio, which is open source and available at low-cost.
02/2021, MilliPoint paper accepted to IMWUT/UbiComp'21.
01/2020, The PI team has developed M-Cube, a massive MIMO mmWave software radio, which is open source and available at low-cost. For details, please check the M-Cube project website.
06/2018, Inkput paper accepted to ACM MobiCom'18.
06/2017, MUST (MobiCom'17) uses WiFi to improve stability of mmWave networks.
10/2016, OpenMili (WiMi 2.0) is open-source now! The hardware platform costs about $15k (excluding PC host and antennas). A new version will be available by the end of Nov., costing below $10k. Below is a comparison of available millimeter-wave software radios:
The OpenMili hardware schematics are described in our MobiCom'16 paper, and its source code is available now for downloading!
By downloading the software, you accept the following terms:
(i) The software is for non-commercial use only (see details in the license file).
(ii) For any reuse or distribution, you must make clear to others the license terms of this work.
(iii) If you use it in your research work, please acknowledge the source and cite the appropriate paper(s) in the publication list below.
06/2016, OpenMili (WiMi 2.0) accepted to MobiCom'16 (see video demo here). Opensource hardware and software will be published by Oct. 2016. Stay tuned!
12/2015, BeamSpy accepted to NSDI'16.
07/2015, received support from the NSF CRI program (CNS-1506657).
06/2015, our paper on high-precision 60 GHz tracking is accepted to MobiCom'15.
02/2015, our paper on cross-layer measurement of 60 GHz networks is accepted to SIGMETRICS'15.
09/2014, invited talk in ACM HotWireless'14:
"WiMi: A Software-Radio for 60 GHz Communication and Sensing".
08/2014, OOK/ASK modulation passed testing! DSSS PHY is still under testing.
07/2014, project supported by NSF CRI program (CNS-1404613).
WiMi is soliciting comments from the research community with respect to its features, design requirements and future plans. Please email the PIs if you have any suggestions.
