18490675. Error Detection and Recovery When Streaming Data simplified abstract (Apple Inc.)
Contents
Error Detection and Recovery When Streaming Data
Organization Name
Inventor(s)
Marc A. Schaub of Sunnyvale CA (US)
Roy G. Moss of Palo Alto CA (US)
Michael Bekerman of Los Gatos CA (US)
Error Detection and Recovery When Streaming Data - A simplified explanation of the abstract
This abstract first appeared for US patent application 18490675 titled 'Error Detection and Recovery When Streaming Data
Simplified Explanation:
The patent application describes systems, apparatuses, and methods for error detection and recovery when streaming data. It involves companion Direct Memory Access (DMA) subsystems that transfer data, adapting operations in case of errors to minimize disruptions.
- Key Features and Innovation:
- Companion DMA subsystems for transferring data.
- Graceful adaptation to errors to minimize disruptions.
- Router frame abort messages for error recovery.
- Transition to an idle state after receiving frame abort messages.
Potential Applications: This technology can be applied in various streaming data systems, such as video streaming, audio streaming, and real-time data processing.
Problems Solved: This technology addresses the challenge of maintaining seamless data transfer and operation continuity in the presence of errors in streaming data systems.
Benefits:
- Minimized disruptions in data transfer operations.
- Improved error detection and recovery mechanisms.
- Enhanced reliability and stability in streaming data systems.
Commercial Applications: The technology can be utilized in industries such as telecommunications, media streaming services, and real-time data processing for improved efficiency and reliability.
Prior Art: There may be prior art related to error detection and recovery mechanisms in streaming data systems, but the specific approach described in this patent application may offer unique features and innovations.
Frequently Updated Research: Research on error detection and recovery mechanisms in streaming data systems is continuously evolving to enhance the efficiency and reliability of data transfer operations.
Questions about Error Detection and Recovery in Streaming Data: 1. How does the technology ensure minimal disruptions in data transfer operations in the presence of errors? 2. What are the potential commercial implications of implementing this error detection and recovery technology in streaming data systems?
Original Abstract Submitted
Systems, apparatuses, and methods for error detection and recovery when streaming data are described. A system includes one or more companion direct memory access (DMA) subsystems for transferring data. When an error is detected for a component of the companion DMA subsystem(s), the operations performed by the other components need to gracefully adapt to this error so that operations face only a minimal disruption. For example, while one or more consumers are still consuming a first frame, a companion router receives an indication of an error for a second frame, causing the companion router to send a router frame abort message to a route manager. In response, the route manager waits until the consumer(s) are consuming the second frame before sending them a frame abort message. The consumer(s) flush their pipeline and transition to an idle state waiting for a third frame after receiving the frame abort message.
