A revolutionary breakthrough in wireless communication has allowed Wi-Fi to bid farewell to the “single-lane” era. In retrospect, it is quite poignant to realize that, in the face of great trends, ordinary people are like grains of sand, insignificant. In the previous article of this series, we outlined the global characteristics and technological evolution of … Read more
The booming development of the live streaming economy has created a huge demand for high-quality audio equipment. According to the 2025 China Sound Card Industry Market Research Report, the rapid expansion of applications such as live streaming economy, short video production, e-sports industry, and remote work has driven an increase in demand for high-fidelity audio … Read more
In today’s rapidly evolving smart vision technology, the processing and transmission of multi-channel camera data have become core requirements in numerous application scenarios. From comprehensive coverage in intelligent security monitoring to precise detection in industrial vision processing gateways, and real-time driving assistance in vehicle surround view integration platforms, as well as rapid response in smart … Read more
In the context of the Internet of Things (IoT), video streaming involves numerous parameters and selections from acquisition, encoding, transmission to playback. This article outlines the core concepts of video streaming, parameter selection, and low-latency optimization suggestions, laying the groundwork for subsequent protocols, platforms, and engineering practices. II. Full Link Process of Video Streaming Original … Read more
A detailed implementation plan for developing a high-performance real-time communication host, covering multiple communication interfaces, real-time data acquisition and storage, data waveform visualization, and low-latency optimization. 1. System Architecture Design Utilizing layered architecture + plugin design, the core modules are decoupled, supporting rapid expansion of new communication interfaces. The architecture diagram is as follows: ┌───────────────────────┐ … Read more
Introduction With the development of robotics, autonomous driving, and industrial control, the demand for real-time and low-latency systems has become increasingly prominent. ROS2 (Robot Operating System 2), as the next generation of robot operating systems, provides better support for real-time performance, especially based on the DDS (Data Distribution Service) communication mechanism. However, ROS2 itself is … Read more
1. Introduction Recently, several requests have come in for audio and video calling solutions. Many people choose to use WebRTC, which is indeed a good option, but it has too many dependencies and a large amount of related component code, making development difficult. Therefore, we ultimately opted for our own solution, which involves streaming and … Read more
FPGA: The Communication ‘Transformers’ Born for Extreme Environments The ‘Rigidity’ Pain of Emergency Communication In the event of natural disasters or emergencies, communication infrastructure often bears the brunt. Base stations collapse, fiber optic cables are cut. Conventional communication methods fail instantly. At this moment, the communication capability of rescue teams directly affects the efficiency of … Read more
The Cortex-R5F is a real-time processor core based on the ARMv7-R architecture, designed for embedded systems that require high reliability and low latency. It is widely used in industrial automation, automotive electronics, and intelligent control.The core advantage of the Cortex-R5F lies in its low latency interrupt handling capability, enabling rapid response to external events while … Read more
Click the “blue text” above to follow for more exciting content. This article contains a total of 835 words, and reading it will take about 2 minutes. The significant advantage of FPGA over CPU lies in its deterministic low latency, which is due to architectural differences.The latency of a CPU is non-deterministic; as utilization increases, … Read more