Posts by jack.may0524@gmail.com

In today's fast-paced digital world, we rely on audio/video (A/V) as well as information and communication technology (ICT) equipment m...

Power over Ethernet (PoE) is a standard that allows electrical power to be transmitted over standard Ethernet cables to power devices s...

IEEE 1588, also known as the Precision Time Protocol (PTP), is a standard that addresses the need for precise synchronization of clocks in distributed systems. In today's interconnected world, accurate time synchronization is critical for various applications, from telecommunications to industrial automation. Let’s explore the basic concepts and synchronization principles of IEEE 1588, its significance in Industrial Ethernet networks, and its technical foundation.

As wireless technology continues to evolve, Wi-Fi standards have become increasingly complex to meet the demands of modern communication needs. The latest iteration, Wi-Fi 7, promises faster speeds, lower latency, and improved performance. However, as with any technological advancement, new challenges arise. One such challenge in Wi-Fi 7 is the sheer number of available channels in the 6 GHz band, which can lead to inefficient scanning processes and connectivity issues. To address this, the Preferred Scanning Channels (PSC) function has been introduced as a key feature of Wi-Fi 7, offering a solution to the time-consuming scanning process and reducing the likelihood of connection disruptions.

TR-398, also known as the Broadband Forum's "Internet and Broadband Network Performance Test Specification," serves as a benchmark for evaluating the performance of broadband networks and internet service providers (ISPs). Issue 3 of TR-398, released as an update, addresses emerging trends, challenges, and requirements in the telecommunications landscape.

Test automation is a process that involves the use of specialized tools and software applications to execute a sequence of tests automatically. The primary aim of test automation is to streamline the software testing process, reduce testing time, and minimize errors. In simple terms, test automation refers to the use of computer programs to perform tests that would have otherwise been done manually.

In today's digital age, WiFi has become an essential part of our daily lives. With the advancement of technology, the demand for high-quality WiFi products is increasing rapidly. Ensuring that these products meet the required speed and coverage standards is crucial. RvR (Received Signal Strength versus Received Signal Strength) performance testing is a widely used method to measure the performance of WiFi products. It evaluates the signal strength and interference levels of WiFi products.

As technology continues to advance, our reliance on wireless connectivity has grown exponentially. With the proliferation of smart devices and the increasing demand for high-speed internet access, the power consumption of WiFi systems has become a pressing concern. In this article, we will explore how the combination of WiFi 7 DPD (Digital Pre-Distortion) technology with non-linear power amplifiers (PA) can address these challenges by efficiently reducing power consumption and mitigating heat-related issues.

As Emplus thrives to be Your Best Partner, we view Manufacturing-as-a-Service (MaaS) to be taken as one of our company missions to help...

Have you ever thought that having just one access point would ensure perfect signal reception for all your devices? Well, it's not that simple! The reception of signals is closely tied to the polarization direction of antennas. Imagine this – when your client device's antenna polarization direction does not match with the access point, you end up not receiving any signal! Quite a headache, isn't it?