BSS and NSS in GSM networks are subsystems that consist of various network components to support radio and core network functions. BSS deals with the mobile radio network whereas NSS deals with the mobile core network. BSS in GSM networks refers to Base Station Subsystem which is essentially the radio access part of a GSM […]
Base Station Subsystem vs Network Switching Subsystem in GSM Read More »
The radio access network (RAN), also known as a radio network, is one of the most fundamental parts of the overall mobile cellular network. It creates a wireless connection between the SIM-enabled mobile cellular devices and the mobile network. A Radio Access Network (RAN) is an essential part of the mobile network which uses radio
Radio Access Network (RAN): GERAN, UTRAN, E-UTRAN and NG-RAN Read More »
SGSN and GGSN are two terminologies that started their journey in the late 1990s when General Packet Radio Service (GPRS) was introduced. SGSN and GGSN are two core network nodes that have been part of mobile communications since then. GGSN (Gateway GPRS Support Node) and SGSN (Serving GPRS Support Node) are two core network nodes
What is the difference between GGSN and SGSN? Read More »
We use our mobile phones every day, and as a result, we frequently connect to mobile cellular networks for voice calls, text messages and mobile data. While the network coverage and quality depend on which mobile operator we choose, the connectivity is generally available irrespective of our location and mobility. This is because mobile operators
Cell sites and cell towers in a mobile cellular network Read More »
A mobile core network is essential to every activity we perform through our mobile phones. It connects our mobile phones to external networks and allows us to access all the services that we are entitled to use. A mobile core network is a central part of the overall mobile network that allows subscribers to get
What is a mobile core network? Read More »
OSS and BSS are an essential part of a mobile network, and while they perform different tasks, the terms OSS and BSS are interrelated. OSS and BSS are network entities or systems representing the operational and business sides of a mobile telecom network. OSS supports network operations tasks such as performance, faults, configuration, provisioning, network
OSS vs BSS: What are OSS and BSS systems in mobile networks? Read More »
If you are familiar with the base stations within the 3G, 4G and 5G mobile networks, then you may have come across the terms Node B, eNodeB and gNodeB before. Base stations are part of a mobile radio network that represents the largest part of the overall mobile network. Node B is the radio base
What is the difference between Node B, eNodeB, and gNB? Read More »
Femtocells, picocells and microcells are types of small cells that complement the primary cellular coverage provided by the macrocells within a mobile network. The macrocells are the largest cells in mobile communications that cover tens of kilometres, whereas femtocells are the smallest cells. Femtocells, picocells and microcells are small cells that allow a mobile operator
Small cells: What are microcells, femtocells and picocells? Read More »
