18329680. CONGESTION CONTROL FOR NR V2X simplified abstract (QUALCOMM Incorporated)

CONGESTION CONTROL FOR NR V2X

Organization Name

QUALCOMM Incorporated

Inventor(s)

Sudhir Kumar Baghel of Pleasanton CA (US)

Kapil Gulati of Belle Mead NJ (US)

Tien Viet Nguyen of Bridgewater NJ (US)

Gabi Sarkis of San Diego CA (US)

Shuanshuan Wu of San Diego CA (US)

CONGESTION CONTROL FOR NR V2X - A simplified explanation of the abstract

This abstract first appeared for US patent application 18329680 titled 'CONGESTION CONTROL FOR NR V2X

Simplified Explanation

The abstract of the patent application describes a method for determining channel busy ratio (CBR) and channel occupancy ratio (CR) values for resources in a communication system.

• The method involves determining a CBR window for CBR measurement and calculating a CBR measurement value for one or more resources.
• It also includes determining a CR window based on past and future subframes used for transmissions and retransmissions, and calculating a CR value for the CR window based on subchannels used for the resources.
• Another aspect involves determining a CR window based on a CBR measurement value.

Potential Applications of this Technology

• This technology can be applied in wireless communication systems to optimize resource allocation and improve network efficiency.
• It can be used in IoT devices to enhance connectivity and reduce interference in crowded network environments.

Problems Solved by this Technology

• This technology addresses the challenge of efficiently managing resources in wireless networks to ensure reliable and high-quality communication.
• It helps in reducing network congestion and improving overall system performance by dynamically adjusting resource allocation based on channel conditions.

Benefits of this Technology

• Improved network performance and reliability.
• Enhanced user experience with better connectivity and reduced interference.

Possible Prior Art

There may be prior art related to methods for measuring channel busy ratio and channel occupancy ratio in wireless communication systems, but specific examples are not provided in the abstract.

How does this technology compare to existing methods for resource allocation in wireless networks?

This question is not directly addressed in the abstract, but it would be important to understand the competitive advantages of this method compared to current practices.

What impact could this technology have on battery life in IoT devices?

The abstract does not mention the potential impact on battery life, so further research would be needed to determine if this method could help extend battery life in IoT devices.

Original Abstract Submitted

In one aspect, a method includes determining, by a user equipment (UE), a channel busy ratio (CBR) window for a CBR measurement for one or more resources; determining, by the UE, a CBR measurement value for the CBR window and for the one or more resources; determining, by the UE, a channel occupancy ratio (CR) window based on a first number of subframes used for a history of past transmissions and based on a second number of subframes used for future planned transmissions and corresponding retransmissions; and determining, by the UE, a CR value for the CR window based on subchannels used for the one or more resources for the first number of subframes and based on subchannels estimated for the one or more resources for the second number of subframes. In another aspect, a method includes determining a CR window based on a CBR measurement value.