Origin Wireless, Inc.

Masato Marumo

Beibei Wang

K J Ray Liu

Oscar Chi-Lim Au

Hung-Quoc Duc Lai

Feng Zhang

Yi Han

Chen Chen

Qinyi Xu

Zoltan Safar

Zhung-Han Wu

Jeng-Feng Lee

Thomas Nelson Buttermore, Jr

Methods, apparatus and systems for providing automatic assistance based on wireless monitoring are described. In one example, a described automatic assistant system comprises: a transmitter, a receiver, a processor, and an assistant device. The transmitter is configured for transmitting a first wireless signal through a wireless multipath channel of a venue. The receiver is configured for receiving a second wireless signal through the wireless multipath channel. The second wireless signal differs from the first wireless signal due to the wireless multipath channel that is impacted by a motion of an object in the venue. The processor is configured for: obtaining a time series of channel information (TSCI) of the wireless multipath channel based on the second wireless signal, and monitoring the motion of the object in the venue based on the TSCI. The assistant device is configured for generating an assistance with respect to the object in the venue based on the monitoring.

Method, apparatus, and system for providing automatic assistance based on wireless monitoring

The present teaching relates to wireless Internet of Things. In one example, a time reversal client is disclosed. The time reversal client comprises a processor, a memory communicatively coupled with the processor, and a set of instructions, when executed by the processor based on the memory, that cause the time reversal client to perform the following steps: communicatively coupling with a time reversal server through a network, obtaining a set of channel state information (CSI), wherein the set of CSI is captured when at least one probing signal is sent from the wireless transmitter to the wireless receiver through a wireless multipath channel associated with a space, and causing the set of CSI to be sent to the time reversal server through the network.

Methods, devices, servers, apparatus, and systems for wireless internet of things applications

Growing community of inventors

Tokyo, Japan

Masato Marumo