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AssigneeLenovo (Beijing) Limited
InventorsChenxi ZHU, Bingchao LIU, Yi ZHANG
Estimating the term…
Methods and apparatuses for automatic alignment scheme for orbital angular momentum receiver are disclosed. In one embodiment, an apparatus includes a receiver, wherein, the receiver includes N pairs of OAM RX antennas, each pair of OAM RX antennas are placed on opposite sides with an equal radius from the centre of the receiver in a different angle, where N is or more, the apparatus comprises a processor, wherein, the processor is configured to receive, via the N pairs of OAM RX antennas, a calibration signal sent using a single OAM mode; and estimate misalignment of the receiver according to the received calibration signal.
An apparatus for wireless communication, comprising:
(canceled)
An apparatus for wireless communication, comprising:
A method performed by an apparatus including a receiver, wherein the receiver includes N pairs of orbiter angular momentum (OAM) receiver (RX) antennas, wherein each pair of OAM RX antennas are placed on opposite sides with an equal radius from a center of the receiver in a different angle, and wherein Nis 2 or more, the method comprising:
A method performed by an apparatus for wireless communication, wherein the apparatus includes a transmitter having orbiter angular momentum (OAM) transmitter (TX) antennas, the method comprising:
Dependencies are inferred from the claim text.