Time-reversal wireless paradigm for internet of things

Y Chen, H Ma, Y Han, HQ Lai, KJR Liu - US Patent 9,226,304, 2015 - Google Patents
(65) Prior Publication Data(57) ABSTRACT US 2015/0257167 A1 Sep. 10, 2015 A method
of connecting devices to a network is provided. The method includes providing base stations …

Time-reversal wireless paradigm for internet of things

Y Chen, H Ma, Y Han, HQD Lai, KJR Liu - US Patent 9,402,245, 2016 - Google Patents
(57) ABSTRACT A method of connecting devices to a network is provided. The method
includes providing base stations connected to a net work, and at each of the base stations …

Methods, devices and systems of heterogeneous time-reversal paradigm enabling direct connectivity in internet of things

Y Han, Y Chen, B Wang, KJR Liu - US Patent 9,887,864, 2018 - Google Patents
A method of connecting heterogeneous devices to a network is provided. The method
includes providing base stations connected to a network, and at each of the base stations …

Time-reversal wireless paradigm for internet of things

Y Chen, H Ma, Y Han, HQD Lai, KJR Liu - US Patent 9,781,700, 2017 - Google Patents
2016-08-01 Assigned to Origin Wireless Communications, Inc. reassignment Origin Wireless
Communications, Inc. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR …

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

OCL Au, M Marumo, B Wang, HQD Lai… - US Patent …, 2020 - Google Patents
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 …

Time-reversal wireless systems having asymmetric architecture

F Han, KJR Liu, Y Chen - US Patent 9,900,794, 2018 - Google Patents
In an asymmetric time-reversal wireless system, a base station includes an input circuit
configured to, during a hand-shake period, receive a channel response signal derived from …

Time-reversal wireless systems having asymmetric architecture

F Han, KJR Liu - US Patent 9,882,675, 2018 - Google Patents
In an asymmetric time-reversal wireless system, a base station includes an input circuit
configured to, during a hand-shake period, receive a channel response signal derived from …

Narrowband internet of things random access channel configuration design

LIN Xingqin, A Adhikary, J Bergman… - US Patent …, 2022 - Google Patents
According to one aspect of the disclosure, a wireless device is configured to transmit a
random access preamble. The wireless device includes processing circuitry. The process …

Satellite operation of narrowband internet of things radio protocol

M Chin, W Whitmarsh - US Patent 10,554,293, 2020 - Google Patents
The present teachings disclose implementations of a UE and a method for providing a
Narrowband Internet of Things (NB-IoT) network, the method including: receiving an NB-IoT …

Opportunistic information forwarding using wireless terminals in the internet-of-things

D Samardzija, H Huang, V Venkateswaran… - US Patent …, 2017 - Google Patents
(57) ABSTRACT A capability for opportunistic forwarding of information using a wireless
terminal is presented. An energy limited node includes a wake-up circuit configured to detect …