Qualcomm incorporated (20240319773). SYSTEMS AND METHODS FOR MITIGATING PEAK CURRENT AND IMPROVING OVERALL PERFORMANCE simplified abstract

SYSTEMS AND METHODS FOR MITIGATING PEAK CURRENT AND IMPROVING OVERALL PERFORMANCE

Organization Name

qualcomm incorporated

Inventor(s)

Srikar Karnam Venkat Naga of Bangalore (IN)

Vandit Chauhan of Hyderabad (IN)

Venkata Naga Satya Srinivas Nudurupati of Hyderabad (IN)

Karimulla Syed of Bangalore (IN)

Rohit Singh of Hyderabad (IN)

Virat Deepak of San Diego CA (US)

Satyaki Mukherjee of Bangalore (IN)

Ashok Kumar Immadi of Hyderabad (IN)

Ronald Alton of Oceanside CA (US)

SYSTEMS AND METHODS FOR MITIGATING PEAK CURRENT AND IMPROVING OVERALL PERFORMANCE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240319773 titled 'SYSTEMS AND METHODS FOR MITIGATING PEAK CURRENT AND IMPROVING OVERALL PERFORMANCE

The abstract describes a system for performing peak current mitigation in an application programming subsystem (APSS) by dynamically adjusting throttling levels based on power rail voltage and leakage current obtained at boot time. A map generated before boot time maps estimated peak current to different levels of throttling, which are then applied at runtime to mitigate peak current when necessary.

• The system dynamically adjusts throttling levels in an APSS based on power rail voltage and leakage current.
• A map generated before boot time maps estimated peak current to different levels of throttling.
• Throttling levels are applied at runtime to mitigate peak current when necessary.
• The system helps prevent peak current occurrences or mitigate them when they are likely to occur.

Potential Applications: - Mobile devices - IoT devices - Embedded systems

Problems Solved: - Mitigating peak current in APSS - Preventing power spikes - Improving system stability

Benefits: - Enhanced system reliability - Increased efficiency - Extended device lifespan

Commercial Applications: Title: Peak Current Mitigation System for APSS This technology can be utilized in various industries such as consumer electronics, automotive, and industrial automation to improve the performance and reliability of electronic devices.

Questions about Peak Current Mitigation System for APSS: 1. How does the system estimate peak current based on power rail voltage and leakage current? 2. What are the potential benefits of dynamically adjusting throttling levels in an APSS?

Original Abstract Submitted

a system for performing peak current mitigation in an application programming subsystem (apss) dynamically performs mitigation based at least in part on power rail voltage and leakage current obtained at boot time. the voltage and leakage current obtained at boot time are used to estimate peak current. a map that is generated prior to boot time maps estimated peak current to throttling level and dictates different levels of throttling to be performed for different ranges of estimated peak current. at boot time, the map is used to map the estimated peak current to a level of throttling to be applied. if conditions at run time indicate that peak current is occurring or is likely to occur soon, the mapped level of throttling is applied to mitigate the peak current.