Apple inc. (20240178889). CHANNEL STATE INFORMATION (CSI) OMMISSION IN ADVANCED MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) CSI FEEDBACK simplified abstract

CHANNEL STATE INFORMATION (CSI) OMMISSION IN ADVANCED MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) CSI FEEDBACK

Organization Name

apple inc.

Inventor(s)

Weidong Yang of San Diego CA (US)

Chunhai Yao of Beijing (CN)

Chunxuan Ye of San Diego CA (US)

Dawei Zhang of Saratoga CA (US)

Haitong Sun of Cupertino CA (US)

Hong He of San Jose CA (US)

Huaning Niu of San Jose CA (US)

Oghenekome Oteri of San Diego CA (US)

Seyed Ali Akbar Fakoorian of San Diego CA (US)

Wei Zeng of Saratoga CA (US)

Yushu Zhang of Beijing (CN)

CHANNEL STATE INFORMATION (CSI) OMMISSION IN ADVANCED MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) CSI FEEDBACK - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240178889 titled 'CHANNEL STATE INFORMATION (CSI) OMMISSION IN ADVANCED MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) CSI FEEDBACK

Simplified Explanation

The techniques described in this patent application involve managing uplink control information (UCI) transmission for a channel state information (CSI) report resulting from measurements of CSI measurement resources. In response to the CSI report exceeding allocated uplink resources of a UCI transmission, a compressed CSI report can be generated by performing a UCI omission to omit parameters of the CSI report based on components comprising frequency domain (FD) components and time domain (TD) components of the MIMO codebook configuration. The UCI transmission can then be generated with the compressed CSI report.

• Managing uplink control information (UCI) transmission for a channel state information (CSI) report
• Generating a compressed CSI report by performing a UCI omission based on FD and TD components of the MIMO codebook configuration
• Generating UCI transmission with the compressed CSI report

Potential Applications

This technology can be applied in wireless communication systems, particularly in optimizing the transmission of CSI reports within limited uplink resources.

Problems Solved

1. Efficient management of uplink resources when transmitting CSI reports 2. Reducing overhead in UCI transmission by compressing CSI reports

Benefits

1. Improved utilization of uplink resources 2. Enhanced efficiency in transmitting CSI reports 3. Reduction in transmission overhead

Potential Commercial Applications

Optimizing uplink resource management in 5G networks Enhancing performance in MIMO communication systems

Possible Prior Art

Prior art related to optimizing uplink resource management in wireless communication systems may exist, but specific examples are not provided in this patent application.

How does this technology compare to existing methods of managing uplink resources for CSI reports?

This technology offers a solution for efficiently handling CSI reports that exceed allocated uplink resources, but it would be beneficial to understand how it compares to other approaches in terms of performance and complexity.

What impact could the implementation of this technology have on overall network efficiency and user experience?

While the benefits of this technology are outlined, it would be valuable to explore the potential impact on network efficiency and user experience once implemented in real-world scenarios.

Original Abstract Submitted

techniques, described herein, include solutions for managing uplink control information (uci) transmission for a channel state information (csi) report resulting from measurements of csi measurement resources. in response to the csi report exceeding allocated uplink resources of a uci transmission, a compressed csi report can be generated by performing an uplink control information (uci) omission to omit parameters of the csi report based on components comprising frequency domain (fd) components and time domain (td) components of the mimo codebook configuration. the uci transmission can be generated with the compressed csi report.