Apple inc. (20240305430). Negative Acknowledgment (NACK) Design and Block Acknowledgement Modification simplified abstract

Negative Acknowledgment (NACK) Design and Block Acknowledgement Modification

Organization Name

apple inc.

Inventor(s)

Tianyu Wu of Fremont CA (US)

Ahmad Reza Hedayat of Carlsbad CA (US)

Anuj Batra of Redwood City CA (US)

Jarkko L. Kneckt of Los Gatos CA (US)

Jinjing Jiang of San Jose CA (US)

Lochan Verma of Danville CA (US)

Oren Shani of Saratoga CA (US)

Qi Wang of Sunnyvale CA (US)

Su Khiong Yong of Palo Alto CA (US)

Wook Bong Lee of San Jose CA (US)

Yong Liu of Campbell CA (US)

Negative Acknowledgment (NACK) Design and Block Acknowledgement Modification - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240305430 titled 'Negative Acknowledgment (NACK) Design and Block Acknowledgement Modification

Simplified Explanation

The patent application describes methods to detect and respond to failed reception of data transmissions in wireless communication systems.

• Detecting reception opportunities of data transmissions
• Decoding data transmission preambles
• Detecting failed reception of data packets
• Preparing negative acknowledgment messages for retransmission

Key Features and Innovation

• Detection of reception opportunities in wireless communication systems
• Decoding preambles to identify data transmissions
• Automatic response to failed data packet reception
• Efficient retransmission process with negative acknowledgment messages

Potential Applications

• Wireless communication systems
• Internet of Things (IoT) devices
• Mobile networks
• Satellite communication systems

Problems Solved

• Improving data transmission reliability
• Enhancing communication system efficiency
• Reducing data packet loss

Benefits

• Increased data transmission reliability
• Improved system performance
• Enhanced user experience

Commercial Applications

Wireless Communication Technology for Enhanced Data Transmission Reliability

This technology can be utilized in various wireless communication systems to improve data transmission reliability, leading to better performance and user experience. Potential commercial applications include IoT devices, mobile networks, and satellite communication systems.

Prior Art

There may be prior art related to methods for detecting and responding to failed data packet reception in wireless communication systems. Researchers can explore existing patents and publications in the field of wireless communications and networking to find relevant prior art.

Frequently Updated Research

Researchers in the field of wireless communications and networking are constantly exploring new methods to improve data transmission reliability and system efficiency. Stay updated on the latest research in this area to discover new advancements and innovations.

Questions about Wireless Communication Technology

How does this technology impact data transmission reliability in wireless communication systems?

This technology significantly improves data transmission reliability by detecting and responding to failed data packet reception, ensuring efficient communication.

What are the potential commercial applications of this technology in the field of wireless communications?

This technology can be applied in various commercial settings, including IoT devices, mobile networks, and satellite communication systems, to enhance data transmission reliability and system performance.

Original Abstract Submitted

disclosed are methods, systems, and computer-readable medium to perform operations including detecting a reception opportunity of a physical layer protocol data unit (ppdu) scheduled to be transmitted by a transmitter, where the ppdu includes a preamble and one or more media access control (mac) pdus (mpdus); decoding the preamble of the ppdu; detecting that reception of the one or more mpdus has failed; and in response to the detecting, preparing a negative acknowledgment (nack) message for transmission to the transmitter.