Practical design techniques for cellular and WiFi co-enabled systems

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12231153
APP PUB NO 20220255572A1
SERIAL NO

17728777

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Abstract

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A system for distributed phased array multiple input multiple output (DPA-MIMO) communications is disclosed. The system includes beamforming (BF) modules. Each BF module comprises a beamforming antenna, a downconverter that downconverts a beamformed antenna radio frequency signal to an intermediate frequency signal, and an upconverter that upconverts an intermediate frequency signal to a radio frequency signal and sends said radio frequency signal to said beamforming antenna for transmission. The system further includes intermediate frequency (IF) radios. Each IF radio comprises a downconverter that downconverts an intermediate frequency signal sent from a BF module to a baseband signal, and an upconverter that upconverts said baseband signal to an intermediate frequency signal that is transmitted to a beamforming module. The system can be designed for a wearable virtual reality (VR) device, a VR base station, an automotive vehicle, an aerial vehicle, a high altitude platform (HAP) system, and a foldable handheld device.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dong, Xiaodai Victoria, CA 4 23
Huo, Yiming Victoria, CA 4 17
Xu, Wei Nanjing, CN 934 8439
Yuen, Marvin Irvine, US 2 0

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