17756855. Partial Transmission to Support Extended Reality (XR) Traffic simplified abstract (Apple Inc.)

Partial Transmission to Support Extended Reality (XR) Traffic

Organization Name

Apple Inc.

Inventor(s)

Weidong Yang of San Diego CA (US)

Chunxuan Ye of San Diego CA (US)

Dawei Zhang of Saratoga CA (US)

Fangli Xu of Beijing (CN)

Haijing Hu of Los Gatos CA (US)

Haitong Sun of Cupertino CA (US)

Hong He of San Jose CA (US)

Huaning Niu of San Jose CA (US)

Oghenekome Oteri of San Diego CA (US)

Ralf Rossbach of Munich (DE)

Sigen Ye of San Diego CA (US)

Wei Zeng of Saratoga CA (US)

Partial Transmission to Support Extended Reality (XR) Traffic - A simplified explanation of the abstract

This abstract first appeared for US patent application 17756855 titled 'Partial Transmission to Support Extended Reality (XR) Traffic

The abstract describes a patent application for a transmitting device that sends a medium access control (MAC) protocol data unit (PDU) containing multiple MAC subPDUs to a second device. If the second device indicates that the MAC PDU was received incorrectly, the transmitting device can use a partial transmission scheme to retransmit the data.

• The transmitting device sends a MAC PDU with multiple MAC subPDUs to a second device.
• If the second device indicates that the MAC PDU was received incorrectly, the transmitting device can use a partial transmission scheme.
• The transmitting device then retransmits the MAC PDU using the partial transmission scheme.

Potential Applications: - Wireless communication systems - Data transmission protocols - Error correction mechanisms

Problems Solved: - Improving data transmission reliability - Enhancing error detection and correction capabilities

Benefits: - Increased data transmission accuracy - Enhanced communication system performance - Improved overall reliability of wireless networks

Commercial Applications: Title: "Enhanced Data Transmission System for Wireless Networks" This technology can be utilized in various industries such as telecommunications, IoT devices, and networking equipment to improve the efficiency and reliability of data transmission.

Prior Art: Prior research in the field of wireless communication protocols and error correction mechanisms can provide insights into similar technologies and approaches.

Frequently Updated Research: Stay updated on the latest advancements in wireless communication protocols, error correction techniques, and data transmission technologies to enhance the performance of this innovation.

Questions about the technology: 1. How does the partial transmission scheme improve the reliability of data transmission? 2. What are the key differences between traditional retransmission methods and the partial transmission scheme in this patent application?

Original Abstract Submitted

A transmitting device is configured to transmit, to a second device, a medium access control (MAC) protocol data unit (PDU) comprising a plurality of MAC subPDUs, each MAC subPDU comprising at least one of a subheader, a MAC service data unit (SDU) or a MAC control element (CE), receive, from the second device, feedback indicating that the MAC PDU was received incorrectly, determine that a partial transmission scheme criteria is satisfied, transmit, to the second device, an indication that the partial transmission scheme is to be used to retransmit the MAC PDU and retransmit, to the second device, the MAC PDU using the partial transmission scheme.