QUALCOMM Incorporated (20240381155). IDENTIFYING NULLING WIRELESS NODES FOR DISTRIBUTED MIMO COMMUNICATION IN A WIRELESS NODE CLUSTER simplified abstract

IDENTIFYING NULLING WIRELESS NODES FOR DISTRIBUTED MIMO COMMUNICATION IN A WIRELESS NODE CLUSTER

Organization Name

QUALCOMM Incorporated

Inventor(s)

Yan Zhou of San Diego CA (US)

George Cherian of San Diego CA (US)

Abhishek Pramod Patil of San Diego CA (US)

Alfred Asterjadhi of San Diego CA (US)

Venkata Ramanan Venkatachalam Jayaraman of San Diego CA (US)

IDENTIFYING NULLING WIRELESS NODES FOR DISTRIBUTED MIMO COMMUNICATION IN A WIRELESS NODE CLUSTER - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240381155 titled 'IDENTIFYING NULLING WIRELESS NODES FOR DISTRIBUTED MIMO COMMUNICATION IN A WIRELESS NODE CLUSTER

The abstract of the patent application discusses various aspects of distributed multiple-input multiple-output (MIMO) communication, including coordinated beamforming and joint MIMO. In one aspect, distributed MIMO is utilized to support communication within a cluster of wireless nodes, such as access points. A distributed MIMO scheduling scheme is employed to determine which wireless nodes in the cluster need to be nulled by other nodes. For example, one node may gather signal measurement data from other nodes to identify which nodes need to null others.

• Distributed multiple-input multiple-output (MIMO) communication
• Coordinated beamforming and joint MIMO
• Support communication within a cluster of wireless nodes
• Utilize distributed MIMO scheduling scheme
• Determine which nodes need to null others

Potential Applications: - Wireless communication networks - IoT devices - Smart cities infrastructure

Problems Solved: - Efficient utilization of wireless resources - Improved communication reliability - Enhanced network performance

Benefits: - Increased data transfer speeds - Reduced interference - Enhanced network coverage

Commercial Applications: Title: "Enhancing Wireless Communication Networks with Distributed MIMO Technology" This technology can be applied in various industries such as telecommunications, IoT, and smart cities infrastructure. It can improve network performance, increase data transfer speeds, and enhance overall communication reliability.

Questions about Distributed MIMO Technology: 1. How does distributed MIMO technology improve network performance? Distributed MIMO technology enhances network performance by coordinating beamforming and joint MIMO techniques to optimize signal transmission and reception among wireless nodes.

2. What are the potential applications of distributed MIMO technology beyond wireless communication networks? Distributed MIMO technology can also be applied in IoT devices, smart cities infrastructure, and other wireless communication systems to improve data transfer speeds and network reliability.

Original Abstract Submitted

various aspects of the disclosure relate to distributed multiple-input multiple-output (mimo) communication such as coordinated beamforming or joint mimo. in some aspects, distributed mimo is used to support communication in a cluster of wireless nodes (e.g., access points). a distributed mimo scheduling scheme as taught herein is used to determine each wireless node (e.g., station) in the cluster that needs to be nulled by another wireless node (e.g., an access point). for example, one of the wireless nodes may obtain signal measurement information from the other wireless nodes and thereby generate a list of wireless nodes (e.g., access points) that need to null one or more wireless nodes (e.g., stations).