5G

Are you curious to know if your phone supports eSIM? Don’t worry; we’ve got you covered! In this guide, we will walk you through two simple methods to determine if your phone has eSIM capability. Method 1: Dial Pad The first method involves using your phone’s dial pad. Follow these easy steps to check if … Read more

Have you ever noticed that voice messages on apps like WhatsApp or Signal play at an accelerated speed? It can be quite jarring to hear someone speaking rapidly, but before jumping to conclusions about the person, there might be a simple explanation. The issue could actually be on your end. Playback Speed Adjustment When you … Read more

Mobile networks have come a long way since their inception in the 1980s. From the first generation networks to the fifth generation networks we have today, numerous technologies have emerged to enhance mobile communications. In this article, we will explore the key differences between GSM (Global System for Mobile Communications) and CDMA (Code Division Multiple … Read more

Are you ready to dive into the world of telecom terminologies? In this article, we will explore NG-RAN, the Next Generation radio Access Network, and its crucial role in the 5G ecosystem. Whether you’re a tech enthusiast or a technology engineer, understanding NG-RAN is essential in grasping the future of wireless connectivity. So, let’s get … Read more

Have you ever wondered how your mobile phone achieves high speeds on 4G or 5G networks? The answer lies in a fundamental concept called modulation. In this article, we will delve into the world of modulation, demystifying its complexities and shedding light on its crucial role in telecommunications. The Traditional Definitions: Rock and Paper Analogy … Read more

Have you ever wondered how to check the IMEI number of your phone? Whether you own an iPhone or an Android device, finding your device’s IMEI number is a simple process that can come in handy in various situations. In this article, we will guide you through the steps to easily check your phone’s unique … Read more

In today’s ever-evolving world of technology, it’s crucial to stay up-to-date with the latest advancements. One area that often causes confusion is the difference between VoLTE, VoNR, and WiFi calling. While 2G and 3G networks had separate parts for voice calls and mobile data, the introduction of 4G and 5G networks changed the game entirely. … Read more

Have you ever noticed the “H” or “H+” sign on your mobile phone screen? That signifies the presence of HSPA or High-Speed Packet Access. In this article, we’ll explore what HSPA is and how it enhances the download and upload speeds on 3G UMTS networks. Understanding HSPA HSPA, which stands for High-Speed Packet Access, is … Read more

Are you a frequent user of messaging apps like WhatsApp or Signal? If so, you may have noticed the option to change the playback speed of voice messages. This feature allows you to listen to voice messages at a faster rate, which can be handy in certain situations. In this guide, we’ll show you how … Read more

The world of 5G networks is booming with promises of lightning-fast speeds and low latency. However, the real-life implementation of this technology is what determines the actual speeds we experience. One key technique that enables the efficient use of network resources to maximize data rates and improve signal quality is Massive MIMO. What is Massive … Read more

Mobile network technologies have evolved significantly over the years, with each generation bringing faster and more advanced capabilities. In this article, we will explore the key differences between GSM, UMTS, and LTE, three prominent mobile network technologies that have shaped the second, third, and fourth generations of mobile networks. GSM – Second Generation Technology GSM, … Read more

Technology has come a long way since the days of bulky mobile phones. Today, we enjoy the convenience of smartphones that can handle voice calls, text messages, and even mobile data. But have you ever wondered how the network architecture of these phones actually works? Let’s dive into the simplified network architecture of 2G GSM … Read more

Welcome to the third and final part of our video series on 5G mobile networks. In the previous videos, we covered the introduction and network services of 5G. In this video, we will dive into the techniques and terminologies used in 5G networks. Techniques and Terminologies in 5G Networks 5G networks employ various techniques to … Read more

Mobile networks may seem complex, but let’s simplify the 3G UMTS Network Architecture. In this article, we’ll break it down into easy-to-understand terms. So, let’s dive right in and take a look at the UMTS Network Architecture. Understanding the Basics In a mobile network, we have a mobile phone, also known as a cell phone. … Read more

Do you ever wonder how your mobile phone achieves lightning-fast data speeds? Well, one of the key technologies behind this is carrier aggregation. In fact, carrier aggregation is not only used in 4G LTE networks, but also in 5G networks. So, let’s dive into the fascinating world of carrier aggregation and discover how it works. … Read more

Welcome to another edition of Techal, where we break down complex technology topics into simple terms. Today, we’ll dive into the world of mobile networks and explore the difference between digital and analog networks. While we often associate mobile networks with digitization, it’s important to remember that they started as analog networks before transitioning to … Read more

The evolution of mobile networks has brought us from 2G to 5G, but have you ever wondered why 2G networks are still in use? In this article, we will delve into the reasons behind the persistence of 2G networks in the UK, despite the advances in technology. The Circuit Switch Technology Both 2G GSM and … Read more

Mobile networks are powered by base stations, which are essentially cell towers responsible for connecting your mobile phone to the network. In this article, we will demystify the different terminologies associated with base stations, such as BTS, Node B, eNodeB, gNodeB, and ng-eNodeB. BTS: Base Transceiver Station BTS, which stands for Base Transceiver Station, is … Read more

Mobile broadband has revolutionized the way we connect to the internet. Whether you’re on the go or simply prefer an alternative to traditional Wi-Fi networks, mobile broadband offers high-speed internet access through cellular technologies like 3G, 4G, and 5G. In this article, we will explore the world of mobile broadband, its capabilities, and how it … Read more

In today’s fast-paced digital world, 4G LTE networks have become the backbone of our communication systems. One key technology that has revolutionized these networks is Multiple Input Multiple Output, commonly known as MIMO. MIMO is an antenna technology that not only enhances signal quality but also improves bandwidth and bitrates. Let’s dive deeper into MIMO … Read more

In the ever-evolving world of mobile networks, there have been significant advancements over the years. One of the most vital advancements was the introduction of 2G, which stands for the second generation of mobile networks. Let’s delve into what 2G is and how it revolutionized the way we communicate. The Birth of 2G Back in … Read more

Have you ever wondered if your cell phone signal is analogue or digital? It’s a common question among technology enthusiasts and engineers. In this article, we will explore the characteristics of both analogue and digital signals and clarify the nature of your cell phone signal. Analogue vs. Digital Signals First, let’s understand the difference between … Read more

In the ever-evolving world of technology, it’s essential to stay updated with the latest advancements. One crucial aspect of modern telecommunications is modulation. If you’re curious about the modulation techniques used in 4G LTE networks, you’ve come to the right place. In this article, we’ll explore the fascinating world of modulation and its role in … Read more

In the world of 5G networks, there are several key components that play a vital role in ensuring seamless connectivity and high-speed data transmission. Today, we will dive into understanding the gNB, CU, and DU – the building blocks of 5G networks. The Radiant gNB At the heart of the 5G radio network lies the … Read more

Are you someone who frequently needs to connect your laptop to the internet while traveling? Whether you’re on a train or in a taxi, it’s essential to stay connected. There are different ways to achieve this, and two popular options are USB tethering and using a mobile hotspot. But which one is better? And how … Read more

In today’s technology-driven business world, terms like VoIP and UC (Unified Communications) are often used interchangeably, causing confusion among many. While some VoIP providers market their products as UC solutions, others mistakenly perceive UC as merely offering voice services. In reality, UC is a broad term encompassing various communication services, including voice calls, video calls, … Read more

Welcome to the world of telecom terminologies! In this article, we will explore a crucial technique called beamforming that is widely used in radio communication, particularly in the realm of mobile communications. This technique plays a significant role in providing signal directivity and improving network coverage and capacity. So, let’s dive right in! What is … Read more

Welcome to an exciting episode of the Telecom Terminologies video series! In today’s segment, we will uncover the mysteries behind CDMA2000, a remarkable third-generation (3G) technology that has revolutionized the world of mobile networks. Brace yourselves as we dive into the depths of this captivating technology and unravel its secrets! The Rise of CDMA2000 CDMA2000, … Read more

In today’s technological landscape, the world of SIM cards has expanded beyond the traditional physical SIM card. Enter the eSIM, a game-changer in the realm of mobile connectivity. Let’s dive into the key differences between a physical SIM and an eSIM and explore the advantages they bring to the table. What is a Physical SIM? … Read more

In today’s article, we’ll be diving into the world of GSM (Global System for Mobile Communications). GSM is a pivotal technology that played a crucial role in the development of second-generation mobile networks, marking the advent of the digital era in the early 1990s. The Rise of GSM During the 2G era, GSM stood tall … Read more

Have you ever wondered how 4G and 5G networks coexist and share the same frequency spectrum? Enter Dynamic Spectrum Sharing (DSS), a game-changing technology that allows mobile operators to utilize the existing frequency spectrum of 4G networks for 5G. In this guide, we will dive into the world of DSS, exploring its simplicity and its … Read more

In the world of mobile networks, GSM (Global System for Mobile Communications) reigns supreme. But have you ever wondered how these networks transmit signals across different frequencies? Let’s dive deep into GSM frequencies and unravel their fascinating complexities. Breaking Down GSM Frequencies GSM networks primarily utilize four frequency bands. These bands include the 900 band, … Read more

In this exciting video, I will unravel the intricacies of the 5G network architecture in a way that is both captivating and easy to grasp. While network architecture can be overwhelming with its numerous nodes, interfaces, and technology scenarios, I will simplify it for you. The Radiant World of 5G Let’s start with a high-level … Read more

Are you curious about the average speeds of 4G and 5G networks? In this article, we will delve into the data rates you can expect with these mobile networks and explore real-life speed tests conducted in various countries. Stay tuned to discover how these networks perform and what factors can impact your mobile data speeds. … Read more

Do you ever find yourself pondering the significance of terms like 1G, 2G, 3G, 4G, and 5G when it comes to mobile phones? Today, we’ll delve into the world of mobile network generations and shed light on what each iteration means for our devices. So, let’s get started on this exciting journey! The Evolution of … Read more

5G networks have brought significant changes to the telecommunications industry, introducing new terminologies and use cases that are shaping the future of technology. In this article, we will explore three common terms in the context of 5G networks: eMBB, uRLLC, and mMTC. Understanding these categories will help us grasp the requirements that 5G networks must … Read more

If you’re reading this article, chances are that you either live in a country with an existing 5G network or one that is about to launch. Either way, you may have questions like: Do I need a new phone for 5G? Do I need a new SIM card for 5G? In this article, we will … Read more

Are you curious about how to download and install an eSIM on your mobile phone? Look no further! In this article, we will walk you through the general process of getting an eSIM and provide step-by-step instructions for various mobile phone brands. So, let’s dive right in! What is an eSIM? First things first, let’s … Read more

Introduction: Have you ever wondered how the wavelength and frequency of radio waves are calculated? Although it may not be something you think about every day, understanding these principles is crucial in the world of mobile telecommunications. In this article, we will delve into the definitions of wavelength and frequency, their importance in mobile telecoms, … Read more

In today’s article, we will explore how to check if your phone has eSIM capability. Embedded SIM, or eSIM, is a built-in feature provided by phone manufacturers, such as Apple for iPhones. Unlike traditional SIM cards that are physically inserted into a slot, eSIM allows you to program your SIM digitally using a QR code … Read more

In the ever-evolving world of mobile communications, understanding the difference between macro cells and small cells is crucial. This article will delve into the distinctions between macro cells, micro cells, femtocells, and Pico cells, providing insightful information to empower your knowledge. So, let’s dive in! What is a Cell in Mobile Networks? A cell in … Read more

In today’s technology-driven world, staying connected is essential. But what happens when you exceed your monthly data allowance? This is where data overage comes into play. In this article, we will delve into what data overage is, how it can affect you, and how to avoid unnecessary charges. So let’s dive in! What is Data … Read more

Image Source: Techal Are you curious about the speeds you can achieve with different generations of mobile networks? From 2G to 5G, mobile networks have evolved significantly, enabling faster and more reliable data connections. In this article, we will explore the data rates of HSCSD, GPRS, EDGE, HSPA, CDMA2000, EVDO, LTE, and NR technologies. Get … Read more

The 5G core network architecture is a complex network of nodes that work together to provide seamless connectivity and advanced services. In this article, we will delve into the key components of the 5G core network and help you understand their functions. So, let’s get started! Understanding the 5G Core Network Architecture The 5G core … Read more

Have you ever wondered what those LTE and LTE+ symbols on your mobile phone mean? In this article, we will delve into the significance of these symbols and how they relate to your phone’s connection. So, let’s get started! What is LTE? LTE stands for “Long-Term Evolution,” which is a network technology that enables 4G … Read more

When it comes to identifying and connecting your mobile phone to the network, there are several important numbers to consider. In this article, we will explore the IMEI, IMSI, ICCID, and MSISDN numbers and their significance in the world of mobile technology. IMEI Number: Your Mobile Phone’s Identity Let’s begin with the IMEI number, which … Read more

GPS and GPRS are two distinct technologies that are often confused with each other. In this article, we will shed light on the key differences between these two technologies and clarify any confusion surrounding them. Understanding GPS and GPRS GPS, or Global Positioning System, is a satellite navigation system extensively used for navigational purposes while … Read more

Welcome to the first episode of “Techal Basics.” In this series, we will simplify the most common technology terms in the easiest way possible. Today, we will address a common confusion: Is it a cell phone or a mobile phone? As a smartphone user, you may have encountered both terms and wondered if there is … Read more

Imagine having faster internet speeds on your mobile device without relying on Wi-Fi. That’s precisely what carrier aggregation brings to the table in 4G and 5G networks. In this article, we will explain carrier aggregation in just one minute. What is Carrier Aggregation? Carrier aggregation is a technique utilized in both 4G and 5G networks … Read more

In today’s fast-paced digital world, mobile data has become an essential part of our daily lives. We rely on it to stream our favorite shows on Netflix, catch up on the latest YouTube videos, and stay connected with friends and family. However, you may have experienced moments when your internet speeds suddenly slow down, making … Read more

In the realm of mobile networks, SGSN and GGSN play crucial roles in facilitating the seamless transfer of data. These two network nodes, found in 2G GSM networks and 3G UMTS networks, have revolutionized the way we use mobile data today. Let’s take a closer look at what SGSN and GGSN are and how they … Read more

Have you ever experienced the frustration of slow mobile data speeds? You’re not alone. In this article, we’ll explore the reasons behind sluggish mobile internet and what you can do about it. So let’s dive in! Outdated Mobile Phone One common reason for slow mobile data speeds is using an old mobile phone. Even if … Read more

Are you curious about the frequencies used by GSM networks? While it may not be the most thrilling topic, understanding frequencies is vital to comprehend how mobile networks operate. Without frequencies, there would be no communication between your phone and the network. In this article, we will explore the frequencies used by second-generation GSM networks … Read more

Are you confused about the different types of mobile phones out there? Fear not, as we are here to demystify the world of cell phones, mobile phones, smartphones, and feature phones. Join us on this captivating journey as we explore the intricacies of these devices and unravel their secrets. Cell Phones vs. Mobile Phones: What’s … Read more

In the world of mobile communications, two concepts dominate the scene: FDD and TDD. These acronyms stand for Frequency Division Duplex and Time Division Duplex, respectively. By understanding the difference between these two fundamental considerations, we can gain a deeper insight into the design and functioning of mobile networks. The Basics of Telecom Principles Before … Read more

In today’s world, where our phones are practically glued to our hands, it’s easy to take for granted the complex processes happening behind the scenes when we make a call or connect to the internet. While we may not realize it, our phones are constantly engaged in a whirlwind of activity, sending and receiving data, … Read more

Welcome to the world of Telecom Terminologies, where we delve into the commonly used terms in the Telecom industry. In this installment, we will explore OFDMA and SC-FDMA, two techniques that have revolutionized mobile communications, allowing seamless connectivity between mobile phones and networks. So, let’s dive right in! Understanding OFDMA and SC-FDMA To better comprehend … Read more

In the ever-evolving world of mobile telecoms, understanding the terminology used in the industry is crucial. Whether you’re preparing for a business meeting or a job interview, being familiar with commonly used telecom terms is essential. One such term that plays a significant role in improving signal quality is spatial diversity. What is Spatial Diversity? … Read more

Welcome to our informative journey through the enigmatic world of telecom terminologies! In this article, we will unravel the secrets behind the 5G Core Network, commonly known as 5GC or 5GCN. Whether you’re preparing for a business meeting or a job interview, understanding these terms is crucial in today’s ever-evolving telecom industry. So, let’s embark … Read more