Nant Holdingsip, LLC

Nantworks, LLC

Thomas Guerena

Nicholas James Witchey

John Wiacek

In some aspects, there is provided a method. The method may include selecting a first antenna coupled to a first transceiver at a first vehicle; determining a configuration of a first beam pattern emanated by the first antenna; and reconfiguring, based on the configuration of the first beam pattern and a beam tracking packet, the first antenna to provide a beam tracking of the first beam pattern. The first beam pattern may be associated with a wireless communication link to an object proximate to the first vehicle, which may be a second vehicle or a stationary object. Reconfiguring the first antenna may be further based on a steering angle associated with the first antenna and a distance between the first vehicle and the object proximate to the first vehicle.

Beam alignment and beam tracking in vehicle-to-vehicle communications

In some aspects, there is provided a method. The method may include estimating, based on a first signal-phase in a plurality of signal-phases associated with an input signal, a first channel impulse response; estimating, based on a second signal-phase in the plurality of signal-phases, a second channel impulse response; selecting, based on at least one characteristic of the estimated first channel impulse response and the estimated second channel impulse response, a signal-phase from the plurality of signal-phases; equalizing, based on the selected signal phase, the input signal to produce an equalized signal; and outputting, to a symbol detector, the equalized signal. Related systems, methods, and articles of manufacture are also disclosed.

Selecting a signal phase in a communication system

In some aspects, there is provided a method. The method may include selecting a first antenna coupled to a first transceiver at a first vehicle; determining a configuration of a first beam pattern emanated by the first antenna; and reconfiguring, based on the configuration of the first beam pattern and a beam tracking packet, the first antenna to provide a beam tracking of the first beam pattern. The first beam pattern may be associated with a wireless communication link to an object proximate to the first vehicle, which may be a second vehicle or a stationary object. Reconfiguring the first antenna may be further based on a steering angle associated with the first antenna and a distance between the first vehicle and the object proximate to the first vehicle. A rate of reconfiguring the first antenna may be based on a location of the first antenna, the configuration of the first beam pattern, a velocity of the first vehicle relative to the object proximate to the first vehicle, and an orientation of the first antenna. Related apparatuses and non-transitory computer-readable storage media are also disclosed.

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Rancho Santa Margarita, CA, United States of America

Thomas Guerena