Waveforming: An overview with beamforming
By leveraging the natural multipath propagation of electromagnetic waves, waveforming is
proposed as a promising paradigm that treats each multipath component in a wireless …
proposed as a promising paradigm that treats each multipath component in a wireless …
Wireless signals and techniques for determining locations of objects in multi-path environments
(57) ABSTRACT A time-reversal positioning system includes a storage stor ing first data
representing channel impulse responses derived from probe signals sent from a plurality of …
representing channel impulse responses derived from probe signals sent from a plurality of …
Method, apparatus, and systems for wireless event detection and monitoring
An apparatus for detecting events includes a processor and a storage device storing
instructions that when executed by the processor cause the processor to train a classifier for …
instructions that when executed by the processor cause the processor to train a classifier for …
Multiuser time-reversal division multiple access uplink system with parallel interference cancellation
In a time-reversal wireless system, a transceiver receives a combined signal that includes
signals from a plurality of devices, each device sending a signal to the transceiver through …
signals from a plurality of devices, each device sending a signal to the transceiver through …
Time-reversal wireless paradigm for internet of things
A method of connecting devices to a network is provided. The method includes providing
base stations connected to a network, and at each of the base stations, receiving probe …
base stations connected to a network, and at each of the base stations, receiving probe …
Time-reversal wireless systems having asymmetric architecture
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 …
configured to, during a hand-shake period, receive a channel response signal derived from …
Experimental validation of time reversal ultra wide-band communication system for high data rates
An experimental validation of high data rate communication for a time reversal (TR) ultra
wide-band (UWB) communication system is performed using binary pulse amplitude …
wide-band (UWB) communication system is performed using binary pulse amplitude …
Handshaking protocol for time-reversal system
A handshaking process for time-reversal wireless communication is provided. A first device
receives a handshake signal transmitted from a second device through multiple propagation …
receives a handshake signal transmitted from a second device through multiple propagation …
Performance of time reversal precoding technique for MISO-OFDM systems
T Dubois, M Hélard, M Crussière… - EURASIP Journal on …, 2013 - Springer
Time reversal (TR) is considered as a promising technique for green and multi-user
communications thanks to its time and space focusing properties. TR can be viewed as a …
communications thanks to its time and space focusing properties. TR can be viewed as a …
Experimental investigation of UWB impulse response and time reversal technique up to 12 GHz: omnidirectional and directional antennas
A Dezfooliyan, AM Weiner - IEEE transactions on antennas …, 2012 - ieeexplore.ieee.org
An experimental study of the time reversal (TR) technique is presented in a single-input-
single-output configuration over the frequency range of 2-12 GHz. A special emphasis of this …
single-output configuration over the frequency range of 2-12 GHz. A special emphasis of this …