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Lun Li Phones & Addresses

  • San Jose, CA
  • 863 W California Ave UNIT V, Sunnyvale, CA 94086
  • 3310 Rosemary Ln, Hyattsville, MD 20782
  • 412 Ridge Rd, Greenbelt, MD 20770 (301) 345-7057 (301) 486-1237
  • 424 Ridge Rd, Greenbelt, MD 20770 (301) 345-7057
  • Santa Clara, CA

Work

Position: Professional/Technical

Education

Degree: Graduate or professional degree

Resumes

Resumes

Lun Li Photo 1

Senior Unix And Linux System Administrator

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Location:
Sunnyvale, CA
Industry:
Computer Software
Work:
Synopsys Oct 2005 - May 2012
Senior Unix and Linux System Administrator

Synopsys Aug 2000 - Oct 2005
Unix and Linux System Administrator

Medical Education Development Services Jul 1998 - Nov 1999
System and Network Administrator and It Specialist

Ssai Jan 1997 - Dec 1997
Scientific Programmer

Brookhaven National Laboratory Jun 1996 - Aug 1996
Research Assistant
Education:
University of Maryland 1992 - 1996
Bachelors, Bachelor of Science, Mathematics, Computer Science
Skills:
Networking
Java
Troubleshooting
Software Development
Unix
Linux
System Administration
C
Software
Technical Support
Burns
Languages:
Mandarin
Lun Li Photo 2

Lun Li

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Location:
San Jose, CA
Industry:
Hospital & Health Care
Work:
Ucla Health 2008 - 2013
Medical Student
Education:
University of California, Berkeley 2004 - 2008
Bachelors, Bachelor of Arts, Biology

Publications

Us Patents

Mimo Bolt-On Device, Mimo Channel Emulator, And Mimo Channel Emulation Method

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US Patent:
20200373972, Nov 26, 2020
Filed:
Aug 12, 2020
Appl. No.:
16/991583
Inventors:
- Germantown MD, US
Lun LI - Germantown MD, US
Jingyang LU - Germantown MD, US
Genshe CHEN - Germantown MD, US
Weifeng SU - East Amherst NY, US
Xingping LIN - Germantown MD, US
Xingyu XIANG - Germantown MD, US
Wenhao XIONG - Germantown MD, US
International Classification:
H04B 7/0413
H04B 17/336
H04B 17/391
Abstract:
A multiple-input and multiple-output (MIMO) bolt-on device for a single-input and single-output (SISO) radio, a MIMO channel emulator for testing the MIMO bolt-on device, and a MIMO channel emulation method are provided. The MIMO bolt-on device includes: a plurality of antennas, a multi-channel receiver, a plurality of couplers, a micro-controller, and a switch device. The multi-channel receiver includes a plurality of channels for signal transmission. Each coupler is configured to couple the multi-channel receiver with one of the plurality of antennas. The micro-controller is coupled to the multi-channel receiver to compare signals from the plurality of channels, thereby identifying a channel with a highest signal-to-noise (SNR) among the plurality of channels. The switch device is coupled to the micro-controller and configured to select an antenna corresponding to the channel with the highest SNR among the plurality of antennas for a connection between a selected antenna and the SISO radio.

Mimo Bolt-On Device, Mimo Channel Emulator, And Mimo Channel Emulation Method

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US Patent:
20200304175, Sep 24, 2020
Filed:
Mar 19, 2019
Appl. No.:
16/358114
Inventors:
- Germantown MD, US
LUN LI - Germantown MD, US
JINGYANG LU - Germantown MD, US
GENSHE CHEN - Germantown MD, US
WEIFENG SU - East Amherst NY, US
XINGPING LIN - Germantown MD, US
XINGYU XIANG - Germantown MD, US
WENHAO XIONG - Germantown MD, US
International Classification:
H04B 7/0413
H04B 17/336
H04B 17/391
Abstract:
A multiple-input and multiple-output (MIMO) bolt-on device for a single-input and single-output (SISO) radio, a MIMO channel emulator for testing the MIMO bolt-on device, and a MIMO channel emulation method are provided. The MIMO bolt-on device includes: a plurality of antennas, a multi-channel receiver, a plurality of couplers, a micro-controller, and a switch device. The multi-channel receiver includes a plurality of channels for signal transmission. Each coupler is configured to couple the multi-channel receiver with one of the plurality of antennas. The micro-controller is coupled to the multi-channel receiver to compare signals from the plurality of channels, thereby identifying a channel with a highest signal-to-noise (SNR) among the plurality of channels. The switch device is coupled to the micro-controller and configured to select an antenna corresponding to the channel with the highest SNR among the plurality of antennas for a connection between a selected antenna and the SISO radio.
Lun Te Li from San Jose, CA, age ~55 Get Report