Snap Inc. (20240264889). RECOVERY IN A MULTIPLE PROCESSOR SYSTEM simplified abstract
Contents
RECOVERY IN A MULTIPLE PROCESSOR SYSTEM
Organization Name
Inventor(s)
Ulf Oscar Michel Loenngren of Los Angeles CA (US)
Mihajlo Marinkovic of Novi Sad (RS)
Dominik Schnitzer of Vienna (AT)
Farid Zare Seisan of San Diego CA (US)
RECOVERY IN A MULTIPLE PROCESSOR SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240264889 titled 'RECOVERY IN A MULTIPLE PROCESSOR SYSTEM
Simplified Explanation:
The patent application describes a method for updating processors in an augmented reality wearable device, detecting communication errors, and rebooting the processors if needed.
- Three-processor system with multiple partitions in each processor
- Over-the-air update provided to all processors
- Communication errors detected post-update
- Active partitions set to last respective partition
- Processors rebooted to resolve issues
Key Features and Innovation:
- Implementation of over-the-air updates for processors in AR wearable devices
- Dynamic partition management to handle communication errors efficiently
- Automated reboot process to ensure system stability
Potential Applications:
- Augmented reality devices
- Wearable technology
- IoT devices with multiple processors
Problems Solved:
- Efficiently updating multiple processors in a wearable device
- Detecting and resolving communication errors in real-time
- Ensuring system stability and performance post-update
Benefits:
- Improved system reliability
- Enhanced user experience with seamless updates
- Reduced downtime due to communication errors
Commercial Applications:
- AR glasses for industrial applications
- Smart wearable devices for healthcare monitoring
- IoT devices in smart homes
Prior Art:
Prior art related to this technology may include patents or research on partition management in multi-processor systems, over-the-air updates for wearable devices, and communication error detection algorithms.
Frequently Updated Research:
Researchers may be exploring advancements in partition management algorithms, real-time communication error detection methods, and automated system reboot processes for wearable devices.
Questions about AR Wearable Device Update Method:
1. How does the method handle communication errors between processors in the three-processor system? 2. What are the potential implications of using over-the-air updates for wearable devices?
2. How does the method ensure system stability and performance after detecting communication errors?
Original Abstract Submitted
a method performed on an augmented reality (ar) wearable device includes providing an over-the-air (ota) update to all processors of a three-processor system, each processor of the three processor system having a respective current plurality of partitions and a respective last plurality of partitions. a communication error is detected between two or more processors of the three processor system after the ota update. respective active partitions are set for at least one of three processors to the last respective partition. the three processors are rebooted.
