How Do You Calculate SINR? Let Me Explain You the Basics Today, we are going to learn how SINR (Signal to Interference plus Noise Ratio) is calculated. This is a crucial metric used in wireless communication to determine the quality of the signal in relation to interference and noise. I’ll explain the calculation in a … Read more
Does HSPA Support 4G? Let Me Explain You the Basics Today, we are going to explore whether HSPA (High-Speed Packet Access) supports 4G. You might have heard about 4G and its impressive speeds, but is HSPA part of it? Let me break this down for you clearly. What Is HSPA HSPA stands for High-Speed Packet … Read more
In telecommunications, VPLMN stands for “Visited Public Land Mobile Network.” VPLMN is a term associated with roaming in mobile communication systems. When a mobile subscriber travels outside their home network’s coverage area and uses the services of another network, the network they are visiting is referred to as the Visited Public Land Mobile Network. Here’s … Read more
The terms “active antenna” and “passive antenna” refer to different types of antennas with distinct characteristics based on their internal components and functionality. Here’s a breakdown of the key differences between active and passive antennas: Active Antenna: 1. Definition: Active antennas incorporate active electronic components, such as amplifiers or signal processing circuits, within the antenna … Read more
The Base Station Subsystem (BSS) is a critical component of the GSM (Global System for Mobile Communications) network architecture. It consists of several elements that collectively manage the radio communication between mobile devices and the network. The primary elements of the Base Station Subsystem in GSM are: 1. Base Transceiver Station (BTS): Function: The BTS … Read more
In GSM (Global System for Mobile Communications), the SCH (Synchronization CHannel) is a specific channel used for the initial synchronization of mobile devices with the base station. The SCH provides essential timing information to enable the mobile device to synchronize its internal clock with the network’s timing. Here’s a detailed explanation of the SCH in … Read more
The J-pole antenna is a popular type of antenna known for its simplicity and effectiveness. It finds various applications in radio communication, particularly in the amateur radio (ham radio) community. The primary uses of J-pole antennas include: 1. Amateur Radio: VHF and UHF Bands: J-pole antennas are commonly used in the VHF (Very High Frequency) … Read more
In GSM (Global System for Mobile Communications), the MSRN (Mobile Station Roaming Number) plays a crucial role in call routing and mobile communication. The primary use of MSRN is associated with the process of call setup and call routing for mobile devices within the GSM network. Here’s a detailed explanation of the use of MSRN … Read more
The VSWR (Voltage Standing Wave Ratio) is a measure of how efficiently radio frequency power is transmitted between a transmitter and an antenna or received by an antenna from a transmitter. The VSWR has a significant effect on antennas, influencing their performance and the efficiency of the radio communication system. Let’s explore the effects of … Read more
Unbundling in telecommunications refers to the regulatory process of separating different components or services within the telecommunications network, allowing multiple service providers to access and use specific elements without having to build their own infrastructure. The goal of unbundling is to promote competition, encourage innovation, and increase consumer choice by opening up access to essential … Read more