Samsung electronics co., ltd. (20240248869). METHOD AND APPARATUS WITH PERIPHERAL COMPONENT INTERCONNECT EXPRESS (PCIE) DATA TRANSMISSION simplified abstract
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METHOD AND APPARATUS WITH PERIPHERAL COMPONENT INTERCONNECT EXPRESS (PCIE) DATA TRANSMISSION
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METHOD AND APPARATUS WITH PERIPHERAL COMPONENT INTERCONNECT EXPRESS (PCIE) DATA TRANSMISSION - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240248869 titled 'METHOD AND APPARATUS WITH PERIPHERAL COMPONENT INTERCONNECT EXPRESS (PCIE) DATA TRANSMISSION
Simplified Explanation: The patent application describes a method and apparatus for transmitting data using Peripheral Component Interconnect Express (PCIe). This involves receiving a doorbell message from a root complex, transmitting a read request message to a DMA controller, and reading data from the root complex memory into the endpoint memory.
- **Receiving doorbell message from root complex**
- **Transmitting read request message to DMA controller**
- **Reading data from root complex memory into endpoint memory**
Potential Applications: This technology can be applied in high-speed data transmission systems, such as in servers, data centers, and networking equipment where PCIe connections are commonly used.
Problems Solved: This technology addresses the need for efficient data transmission between components in a system using PCIe connections, improving overall system performance and data transfer speeds.
Benefits: The benefits of this technology include faster data transmission, reduced latency, improved system efficiency, and enhanced overall performance of systems utilizing PCIe connections.
Commercial Applications: "Enhanced Data Transmission Method using PCIe" can be utilized in various industries such as telecommunications, cloud computing, and high-performance computing to optimize data transfer speeds and system performance.
Questions about Enhanced Data Transmission Method using PCIe: 1. How does this technology improve data transmission efficiency in PCIe-based systems? 2. What are the potential implications of implementing this method in high-speed data processing environments?
Frequently Updated Research: Researchers are constantly exploring ways to enhance data transmission methods using PCIe technology, focusing on improving speed, reliability, and scalability in various applications.
Original Abstract Submitted
a method and apparatus for transmitting data based on peripheral component interconnect express (pcie) are disclosed. the method includes receiving, at an endpoint (ep), a doorbell (db) message transmitted from a root complex (rc) via a pcie connection between the endpoint (ep) and the rc; based on the db message, transmitting, by polling of a processor of the ep, a read request message to a direct memory access (dma) controller of the ep; and in response to reception of the read request message by the dma controller, reading, by the dma controller, data to be transmitted from a memory of the rc and recording read data into a memory of the ep.
