System and method for transceiver design
AssigneeFuturewei Technologies, Inc.
InventorsMeisam Razaviyayn, Mohammadhadi Baligh, Aaron Callard, Zhi-Quan Luo
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Abstract
A method for operating a controller of a multiple input, multiple output communications system includes formulating an objective function according to a resource allocation for a user equipment (UE) and a mean square error expression, and updating the objective function to generate an updated resource allocation for the UE, a transmit beamforming vector to precode a transmission to the UE, and a receive beamforming vector to adjust a receiver to receive the precoded transmission. The method also includes transmitting allocation information about the resource allocation for the UE and the transmit beamforming vector to a communications controller serving the UE.
Claims26
A method for operating a controller of a multiple input, multiple output communications system, the method comprising:
- formulating an objective function according to a resource allocation for a user equipment (UE) and a mean square error expression;
- updating the objective function to generate an updated resource allocation for the UE, a transmit beamforming vector to precode a transmission to the UE, and a receive beamforming vector to adjust a receiver to receive the precoded transmission;
- and
- transmitting allocation information about the updated resource allocation for the UE and the transmit beamforming vector to a communications controller serving the UE.
A controller comprising:
- a processor configured to formulate an objective function according to a resource allocation for a user equipment (UE) and a mean square error expression, and to update the objective function to generate an updated resource allocation for the UE, a transmit beamforming vector to precode a transmission to the UE, and a receive beamforming vector to adjust a receiver to receive the precoded transmission;
- and
- a transmitter operatively coupled to the processor, the transmitter configured to transmit allocation information about the updated resource allocation for the UE and the transmit beamforming vector to a communications controller serving the UE.
Dependencies are inferred from the claim text.