Here we discuss about LTE Technology, details on 4G and How to LTE.
What is TAC in Mobile Network? Today, we’re going to talk about TAC, which stands for “Tracking Area Code” in mobile networks. As we discussed in earlier topics, mobile networks are organized into various cells, and managing them efficiently is key to ensuring smooth connectivity and seamless user experience. Let’s dive into TAC and understand … Read more
What is the Function of the SGSN? Today, let’s dive into the role of the SGSN (Serving GPRS Support Node) in mobile networks. As we learned earlier about various network nodes like the MME, which handles signaling in LTE, the SGSN plays an important role in older 2G and 3G networks, primarily when dealing with … Read more
What is MCC and MNC in Access Point? Today, let’s dive into the concepts of MCC and MNC in the context of mobile networks, particularly in how they relate to access points (AP). These two elements—MCC (Mobile Country Code) and MNC (Mobile Network Code)—play a crucial role in identifying mobile networks and are essential for … Read more
Is eSIM Good? Today, let’s talk about eSIM and how it works. If you’re familiar with traditional SIM cards, you know they are physical cards that we insert into our phones or devices to connect to the network. eSIM, on the other hand, is a digital SIM that allows you to activate a mobile plan … Read more
What is VLR Used For? Today, we’re going to talk about VLR (Visitor Location Register), an essential component in mobile networks like GSM and UMTS, and how it supports the network in maintaining communication. As we learned earlier about the core elements of mobile network architecture, the VLR plays a critical role in keeping track … Read more
What are MNOs? Today, we’re going to dive into the concept of MNOs, or Mobile Network Operators. As we’ve discussed in previous articles about the telecommunications infrastructure, MNOs play a crucial role in the world of mobile networks. Let me explain to you what MNOs are, how they work, and why they are essential to … Read more
Why Convert a SIM Card to eSIM? Today, we’re going to explore the concept of converting a traditional SIM card to an eSIM. You might have heard about eSIM technology but might be wondering why you should consider switching from your physical SIM card. Let’s dive into it and understand the reasons behind this shift. … Read more
What is VLR in LTE? Today, we are going to learn about VLR, which stands for Visitor Location Register. It plays a crucial role in managing mobile network subscribers’ information in a cellular network. Let me explain it in a way that makes it easier for you to understand. In previous discussions, we covered the … Read more
What is Broadcasting on 450 MHz? Today, we are going to explore the concept of broadcasting on the 450 MHz frequency band. As we have previously discussed the different frequency bands used for communication in mobile networks, 450 MHz stands out as an important frequency for certain types of communication, especially in broadcasting and narrowband … Read more
What is MCC MNC for? Today, let’s dive into understanding what MCC (Mobile Country Code) and MNC (Mobile Network Code) are, and why they’re important in mobile communication networks like LTE. As we discussed earlier in related articles, mobile networks have several identifiers and codes that help manage and route data efficiently. Now, we’re focusing … Read more