17457998. BEAM SQUINT MITIGATION METHODS FOR A REFLECTED BEAM FROM AN INTELLIGENT REFLECTING SURFACE simplified abstract (QUALCOMM Incorporated)

BEAM SQUINT MITIGATION METHODS FOR A REFLECTED BEAM FROM AN INTELLIGENT REFLECTING SURFACE

Organization Name

QUALCOMM Incorporated

Inventor(s)

Mehmet Izzet Gurelli of San Diego CA (US)

Qiang Wu of San Diego CA (US)

Junyi Li of Fairless Hills PA (US)

Raju Hormis of New York NY (US)

Tao Luo of San Diego CA (US)

Navid Abedini of Basking Ridge NJ (US)

Ozge Koymen of Princeton NJ (US)

Farideddin Fayazbakhsh of Chatham NJ (US)

BEAM SQUINT MITIGATION METHODS FOR A REFLECTED BEAM FROM AN INTELLIGENT REFLECTING SURFACE - A simplified explanation of the abstract

This abstract first appeared for US patent application 17457998 titled 'BEAM SQUINT MITIGATION METHODS FOR A REFLECTED BEAM FROM AN INTELLIGENT REFLECTING SURFACE

Simplified Explanation

The abstract describes a patent application related to node configurations in wireless communication systems. Here are the key points:

• The patent application focuses on a node in a wireless communication system that can have different surface phase configurations.
• The node can receive information about its configuration from a base station or select its configuration using a controller.
• The surface phase configurations are based on the wavelength of the wireless signals associated with the node's bandwidth part or resource allocation.
• The node can forward wireless signals between a base station and a user equipment (UE).
• The forwarded wireless signals should have a beam squint (deviation from the desired direction) less than a certain threshold.

Potential Applications:

• This technology can be applied in various wireless communication systems, such as cellular networks or Wi-Fi networks.
• It can improve the performance and efficiency of wireless communication by optimizing the node configurations based on the specific wavelengths involved.

Problems Solved:

• The technology addresses the challenge of optimizing node configurations in wireless communication systems.
• It helps to minimize beam squint, which can cause signal degradation and interference.

Benefits:

• By selecting the appropriate node configuration, the technology can enhance the quality and reliability of wireless communication.
• It can improve the overall efficiency of the system by reducing signal degradation and interference.
• The technology enables better utilization of available resources, leading to improved network performance.

Original Abstract Submitted

A node may identify a node configuration including one or more surface phase configurations associated with the node. In one configuration, the node may receive, from the base station, an indication of the node configuration. In another configuration, the node may select, at a controller associated with the node, the node configuration. The one or more surface phase configurations may be based on a wavelength corresponding to a center of a BWP associated with the one or more wireless signals or a wavelength corresponding to a center of a resource allocation associated with the one or more wireless signals. The node may forward, from a base station to a UE, or from the UE to the base station, one or more wireless signals. The forwarded one or more wireless signals may be associated with a beam squint less than a first threshold.