18589263. STORAGE CONTROLLER, STORAGE DEVICE INCLUDING THE SAME, AND OPERATION METHOD OF STORAGE CONTROLLER simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
Contents
STORAGE CONTROLLER, STORAGE DEVICE INCLUDING THE SAME, AND OPERATION METHOD OF STORAGE CONTROLLER
Organization Name
Inventor(s)
Hyun Ju Yi of Hwaseong-si (KR)
Dong-Ryoul Lee of Incheon (KR)
Hyotaek Leem of Hwaseong-si (KR)
STORAGE CONTROLLER, STORAGE DEVICE INCLUDING THE SAME, AND OPERATION METHOD OF STORAGE CONTROLLER - A simplified explanation of the abstract
This abstract first appeared for US patent application 18589263 titled 'STORAGE CONTROLLER, STORAGE DEVICE INCLUDING THE SAME, AND OPERATION METHOD OF STORAGE CONTROLLER
Simplified Explanation:
The patent application describes a storage controller that interacts with an external device through submission and completion queues. The controller follows a specific sequence of operations based on different clocks for each phase.
- The storage controller communicates with an external device through submission and completion queues.
- The controller performs operations based on different clocks for each phase of the process.
- The operation method includes receiving notifications, fetching commands, performing operations, writing completion information, and transmitting interrupt signals.
- Clocks are selectively activated depending on the operation phase.
Key Features and Innovation:
- Efficient communication between storage controller and external device.
- Precise timing and sequencing of operations using different clocks.
- Streamlined process for handling commands and completion information.
- Improved coordination and synchronization between devices.
- Enhanced performance and reliability in data storage operations.
Potential Applications:
- Data storage systems
- Cloud computing infrastructure
- Network-attached storage devices
- Enterprise storage solutions
- High-performance computing environments
Problems Solved:
- Delays in data transfer and processing
- Inefficient communication between devices
- Lack of synchronization in storage operations
- Difficulty in managing command queues
- Limited reliability in completion notifications
Benefits:
- Faster data processing and transfer speeds
- Improved coordination between storage devices
- Enhanced reliability and accuracy in storage operations
- Streamlined management of command queues
- Increased efficiency in data storage systems
Commercial Applications:
The technology can be utilized in various commercial applications such as data centers, cloud storage providers, enterprise storage solutions, and high-performance computing environments. It offers improved performance, reliability, and efficiency in data storage operations, leading to enhanced productivity and cost savings for businesses.
Questions about Storage Controller Technology:
1. How does the use of different clocks for each operation phase improve the efficiency of the storage controller? 2. What are the potential challenges in implementing this technology in complex storage systems?
2. Another relevant generic question, with a detailed answer: How does the communication between the storage controller and external device impact the overall performance of data storage operations?
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Original Abstract Submitted
A storage controller communicates with an external device including a submission queue and a completion queue. An operation method of the storage controller includes receiving a notification associated with a command from the external device, based on a first clock, fetching the command from the submission queue, based on a second clock, performing an operation corresponding to the fetched command, based on a third clock, writing completion information to the completion queue, based on a fourth clock, and transmitting an interrupt signal to the external device, based on a fifth clock. Each of the first clock to the fifth clock is selectively activated depending on each operation phase.
