One of the most critical parts of a mobile network is its core network which is also sometimes referred to as the mobile core. Mobile networks are complex and consist of various key entities in their architecture. Depending on the network technology, e.g. GSM, UMTS, LTE, NR, etc., the architecture can look different. These network …
OSS and BSS are essential components of a telecom network, and if you work in the telecom industry, you may have come across the terms OSS and BSS before. While both network entities perform very different tasks, the terms OSS and BSS are often used together because they are interrelated. OSS and BSS are network …
What are OSS and BSS systems in mobile networks? Read More »
A mobile network is a massive investment for a mobile operator as it consists of many network components that work together to enable cellular services for customers. A mobile network consists of a radio network and a core network at a high level. The radio network is the largest part of the overall mobile network …
What is the difference between Node B, eNodeB, and gNB? Read More »
The number of connected mobile devices is growing at a rapid pace and the new 5G technology will only accelerate it. We have more than 8 billion mobile subscriptions already in the world and now with the growth of the Cellular Internet of Things (CIoT), we can expect an even larger number of connected cellular …
Difference between IMEI, IMSI, ICCID and MSISDN numbers Read More »
There was a time, not that long ago when most people used to have mobile phones primarily manufactured by companies like Nokia, Sony Ericsson, Motorola and some others. While phones from these companies are still available (except Sony Ericsson phones now replaced by Sony phones), we do have a lot more choices. There are new …
What is the difference between smartphones and cellphones? Read More »
Small cells have been a hot topic in the mobile communications industry for many years. Mobile operators often use small cells as a way to extend their network coverage. However, small cells are not just about the additional coverage; they can also allow mobile operators to offer additional capacity to their customers. So what exactly …
Are picocell, femtocell and microcell types of small cells? Read More »
You may wonder why the word “cell” is used in the context of mobile communications. A mobile network consists of many inter-connected coverage zones created by the transmission of signals from cellular towers. Cellular towers, also known as radio base stations, are part of a mobile network owned by a mobile network operator – MNO. …
GSM, UMTS and LTE are three mobile communications technologies that provide cellular connectivity to a large number of mobile networks across the globe. While GSM and UMTS started their journey primarily in Europe, they are now the leading mobile communications technologies worldwide alongside LTE. GSM, UMTS and LTE are cellular technologies that enable second (2G), …
What is the difference between GSM, UMTS and LTE? Read More »
The telecommunications industry is one of the largest in the world and as the industry has grown, many new technologies have been added to this industry. While it is great to be able to use and learn new technologies, sometimes the excessive use of complex abbreviations and acronyms can really come in our way and …
Abbreviations & acronyms in the communications industry Read More »
