18049172. COORDINATED SPATIAL REUSE (C-SR) FRAMEWORK FOR ULTRA-HIGH RELIABILITY (UHR) simplified abstract (QUALCOMM Incorporated)

COORDINATED SPATIAL REUSE (C-SR) FRAMEWORK FOR ULTRA-HIGH RELIABILITY (UHR)

Organization Name

QUALCOMM Incorporated

Inventor(s)

Abdel Karim Ajami of Lakeside CA (US)

Yanjun Sun of San Diego CA (US)

George Cherian of San Diego CA (US)

Alfred Asterjadhi of San Diego CA (US)

Abhishek Pramod Patil of San Diego CA (US)

Sai Yiu Duncan Ho of San Diego CA (US)

Gaurang Naik of San Diego CA (US)

COORDINATED SPATIAL REUSE (C-SR) FRAMEWORK FOR ULTRA-HIGH RELIABILITY (UHR) - A simplified explanation of the abstract

This abstract first appeared for US patent application 18049172 titled 'COORDINATED SPATIAL REUSE (C-SR) FRAMEWORK FOR ULTRA-HIGH RELIABILITY (UHR)

Simplified Explanation

The patent application describes a Coordinated Spatial Reuse (C-SR) framework for ultra-high reliability (UHR) in wireless communication networks. This framework allows access points (APs) to coordinate with each other to optimize transmission opportunities and manage interference effectively.

• Access points (APs) can share transmission opportunities (TXOP) based on interference management procedures.
• APs may support frame exchanges for interference measurements to determine if sharing TXOP is feasible.
• The second AP must meet transmit power constraints to share TXOP with the first AP.

Potential Applications

This technology can be applied in:

• Wireless communication networks
• Internet of Things (IoT) devices
• Smart home systems

Problems Solved

This technology solves issues related to:

• Interference management in wireless networks
• Optimizing transmission opportunities
• Enhancing reliability in communication systems

Benefits

The benefits of this technology include:

• Improved network performance
• Enhanced reliability and efficiency
• Better utilization of available resources

Potential Commercial Applications

Potential commercial applications of this technology include:

• Telecommunication companies
• Networking equipment manufacturers
• Smart device manufacturers

Possible Prior Art

One possible prior art could be the use of interference management techniques in wireless communication systems to improve network performance and reliability.

How does this technology impact battery life in IoT devices?

This article does not address the potential impact of the C-SR framework on the battery life of IoT devices. Implementing interference management procedures and sharing TXOP between APs may require additional power consumption, which could affect the battery life of connected devices.

What are the scalability limitations of this technology in large-scale networks?

The scalability of the C-SR framework in large-scale networks is not discussed in this article. As the number of APs and client devices increases, the complexity of coordinating spatial reuse and managing interference may pose challenges. Understanding the scalability limitations of this technology is crucial for its practical implementation in extensive network deployments.

Original Abstract Submitted

This disclosure provides methods, components, devices and systems for coordinated spatial reuse (C-SR) framework for ultra-high reliability (UHR). Some aspects more specifically relate to one or more mechanisms according to which access points (APs) may coordinate with each other in accordance with a C-SR framework. In some implementations, a first access point (AP) may conditionally share a transmission opportunity (TXOP) for the first AP with a second AP in accordance with an interference management procedure between the first AP (and any one or more client devices of the first AP) and the second AP (and any one or more client devices of the second AP). For example, the first AP and the second AP may support one or more frame exchanges associated with an interference measurement and the second AP may share the TXOP if the second AP satisfies a transmit power constraint associated with the interference measurement.