18504977. TECHNIQUES FOR FEEDBACK METRICS ASSOCIATED WITH DUAL-POLARIZED BEAMFORMING TRANSMISSIONS simplified abstract (QUALCOMM Incorporated)

TECHNIQUES FOR FEEDBACK METRICS ASSOCIATED WITH DUAL-POLARIZED BEAMFORMING TRANSMISSIONS

Organization Name

QUALCOMM Incorporated

Inventor(s)

Vasanthan Raghavan of West Windsor Township NJ (US)

Mohammad Ali Tassoudji of San Diego CA (US)

Tao Luo of San Diego CA (US)

Junyi Li of Fairless Hills PA (US)

TECHNIQUES FOR FEEDBACK METRICS ASSOCIATED WITH DUAL-POLARIZED BEAMFORMING TRANSMISSIONS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18504977 titled 'TECHNIQUES FOR FEEDBACK METRICS ASSOCIATED WITH DUAL-POLARIZED BEAMFORMING TRANSMISSIONS

Simplified Explanation

The abstract describes methods, systems, and devices for wireless communications focusing on addressing polarization impairments in MIMO communications. A user equipment (UE) can report feedback to a base station to optimize communication links using orthogonally polarized beams. The base station can then adjust beam configurations based on the feedback to improve polarization MIMO communications.

• Wireless communications technology optimizing MIMO communications by addressing polarization impairments
• User equipment (UE) reports feedback to base station to improve communication links using orthogonally polarized beams
• Base station adjusts beam configurations based on feedback to enhance polarization MIMO communications

Potential Applications

This technology can be applied in:

• 5G networks
• Satellite communications
• IoT devices

Problems Solved

• Addressing polarization impairments in MIMO communications
• Optimizing communication links for better performance

Benefits

• Improved signal quality
• Enhanced data transmission rates
• Better overall network performance

Potential Commercial Applications

Optimizing wireless communications technology for:

• Telecommunication companies
• Internet service providers
• Satellite communication providers

Possible Prior Art

One possible prior art could be the use of beamforming techniques in MIMO communications to improve signal quality and network performance.

Unanswered Questions

How does this technology compare to existing solutions for polarization impairments in MIMO communications?

This article does not provide a direct comparison with existing solutions in the field.

What are the specific technical specifications required for implementing this technology in real-world applications?

The article does not delve into the specific technical requirements for implementing this technology.

Original Abstract Submitted

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to report feedback to a base station to address polarization impairments in multiple-input multiple-output (MIMO) communications. The UE and the base station may establish a communications link using a pair of orthogonally polarized beams, where the pair of polarized beams may be selected based on a beam sweep procedure. The UE may transmit a report to the base station indicating one or more polarization parameters associated with beam pairs identified in the beam sweep procedure, such as one or more orthogonality parameters, one or more polarization parameters relating to one or more beam pairs, or one or more angular spread parameters. Based on the report, the base station may transmit a beam configuration to the UE for polarization MIMO communications.