Interference randomization in RIS assisted communications
AssigneeQUALCOMM Incorporated
InventorsNarayan Prasad, Yu-Chin Ou, Yavuz Yapici, Mohammad Ali Tassoudji, Tao Luo, Junyi Li
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Abstract
Certain aspects of the present disclosure provide techniques for a method for wireless communication by a first wireless entity, comprising: receiving signaling from a second network entity to configure reconfigurable intelligent surface (RIS) elements based on a direction of a target incident signal and a direction of a target reflected signal, and configuring the RIS elements based on the direction of the target incident signal and the direction of the target reflected signal and to randomize reflections, based on the signaling.
Claims30
An apparatus for wireless communication at a first network entity, comprising:
- a memory comprising computer-executable instructions;
- and one or more processors configured to execute the computer-executable instructions and cause the apparatus to:
- receive signaling from a second network entity to configure reconfigurable intelligent surface (RIS) elements based on a direction of a target incident signal and a direction of a target reflected signal;
- and
- configure the RIS elements based on the direction of the target incident signal and the direction of the target reflected signal and to randomize reflections, based on the signaling.
An apparatus for wireless communication at a second network entity, comprising:
- a memory comprising computer-executable instructions;
- and one or more processors configured to execute the computer-executable instructions and cause the apparatus to:
- transmit signaling to a first network entity to configure reconfigurable intelligent surface (RIS) elements, based on a direction of a target incident signal and a direction of a target reflected signal, to randomize reflections;
- and
- communicate with at least one user equipment (UE) via signals transmitted in the direction of the target incident signal and the direction of the target reflected signal.
A method for wireless communication at a first wireless entity, comprising:
- receiving signaling from a second network entity to configure reconfigurable intelligent surface (RIS) elements based on a direction of a target incident signal and a direction of a target reflected signal;
- and
- configuring the RIS elements based on the direction of the target incident signal and the direction of the target reflected signal and to randomize reflections, based on the signaling.
A method for wireless communication at a second network entity, comprising:
- transmitting signaling to a first network entity to configure reconfigurable intelligent surface (RIS) elements, based on a direction of a target incident signal and a direction of a target reflected signal, to randomize reflections;
- and
- communicating with at least one user equipment (UE) via signals transmitted in the direction of the target incident signal and the direction of the target reflected signal.
Dependencies are inferred from the claim text.