18257270. MULTI-MODE PRECODING MATRIX INFORMATION REPORT FOR ORBITAL ANGULAR MOMENTUM BASED COMMUNICATION SYSTEM simplified abstract (QUALCOMM Incorporated)

MULTI-MODE PRECODING MATRIX INFORMATION REPORT FOR ORBITAL ANGULAR MOMENTUM BASED COMMUNICATION SYSTEM

Organization Name

QUALCOMM Incorporated

Inventor(s)

Min Huang of Beijing (CN)

Yu Zhang of San Diego CA (US)

Chao Wei of Beijing (CN)

Wei Xi of Beijing (CN)

Rui Hu of Beijing (CN)

Kangqi Liu of San Diego CA (US)

Chenxi Hao of Beijing (CN)

Liangming Wu of Beijing (CN)

Jing Dai of Beijing (CN)

Hao Xu of Beijing (CN)

Wanshi Chen of San Diego CA (US)

Danlu Zhang of San Diego CA (US)

MULTI-MODE PRECODING MATRIX INFORMATION REPORT FOR ORBITAL ANGULAR MOMENTUM BASED COMMUNICATION SYSTEM - A simplified explanation of the abstract

This abstract first appeared for US patent application 18257270 titled 'MULTI-MODE PRECODING MATRIX INFORMATION REPORT FOR ORBITAL ANGULAR MOMENTUM BASED COMMUNICATION SYSTEM

Simplified Explanation

Methods, systems, and devices for wireless communications are described in this patent application. The abstract states that a receiving device can receive a configuration from a transmitting device, indicating a set of orbital angular momentum (OAM) modes for joint reporting. At least one of these OAM modes is associated with transmission via two or more sets of antennas arranged in concentric circular arrays. The receiving device then transmits a report back to the transmitting device, indicating precoding information for each subset of the OAM modes. The precoding information includes common first parameters for the set of OAM modes and second parameters specific to each OAM mode in the subset.

• The patent application describes a method for wireless communication using orbital angular momentum (OAM) modes.
• The receiving device receives a configuration from the transmitting device, indicating a set of OAM modes for joint reporting.
• At least one of the OAM modes is associated with transmission via multiple sets of antennas arranged in concentric circular arrays.
• The receiving device then transmits a report back to the transmitting device, indicating precoding information for each subset of the OAM modes.
• The precoding information includes common first parameters for the set of OAM modes and second parameters specific to each OAM mode in the subset.

Potential applications of this technology:

• Wireless communication systems that utilize OAM modes can benefit from this innovation.
• This technology can be applied in various wireless communication devices, such as smartphones, tablets, and IoT devices.
• It can improve the efficiency and capacity of wireless networks by utilizing multiple OAM modes and antenna arrays.

Problems solved by this technology:

• This technology addresses the challenge of increasing the capacity and efficiency of wireless communication systems.
• By utilizing multiple OAM modes and antenna arrays, it enables the transmission of more data simultaneously, improving overall network performance.

Benefits of this technology:

• The use of OAM modes and concentric circular arrays of antennas allows for increased data transmission capacity.
• By optimizing precoding information for each OAM mode, this technology can enhance the reliability and quality of wireless communication.
• It enables efficient utilization of available spectrum resources, leading to improved network performance and user experience.

Original Abstract Submitted

Methods, systems, and devices for wireless communications are described. A receiving device may receive, from a transmitting device, a configuration indicating a set of orbital angular momentum (OAM) modes for joint reporting, where at least one of the set of OAM modes is associated with transmission via two or more of a plurality of sets of antennas arranged in a set of concentric circular arrays. The receiving device may transmit, to the transmitting device, a report indicating precoding information for each of at least a subset of the set of OAM modes, where the precoding information includes one or more first parameters common to the set of OAM modes and one or more second parameters for respective ones of the at least the subset of the set of OAM modes.