What is 4G network architecture?

What is 4G network architecture?

4 G network is an integration of all heterogeneous wireless access networks such as Ad-hoc, cellular, hotspot and satellite radio component. Technologies used in 4 G are smart antennas for multiple input and multiple output (MIMO), IPv6, VoIP, OFDM and Software defined radio (SDR) System.

What are the technologies behind 4G services?

What are the technologies behind 4G services? The two main technologies are WiMax and Long Term Evolution (LTE).

What are the main components of 4G architecture?

The high-level network architecture of LTE is comprised of following three main components:

• The User Equipment (UE).
• The Evolved UMTS Terrestrial Radio Access Network (E-UTRAN).
• The Evolved Packet Core (EPC).

What is mobile network architecture?

The Mobile Network Architecture (MNA) is designed to provide a cohesive, consistent framework for the development of a new generation of mobile data communications systems.

What is 4G technology and how it works?

How does 4G work? Using high-speed upload and download packets, 4G provides customers with access to broadband-style speeds from their mobile device, tablet or laptop. It is basically a radio system, with masts broadcasting 4G signals across the country.

Why 4G is called Magic technology?

ITU has specified IMT-A (IMT-Advanced) for 4G standards. 4G wireless technology is also referred to by “MAGIC” which stands for Mobile multimedia, Any-where, Global mobility solutions over, integrated wireless and Customized services.

What is the role of eNodeB?

The eNodeB functions are ciphering, packet reliable delivery, and header compression. But in controlling side, eNodeB is incorporating functions such as: • Radio resource management (radio bearer control, radio admission and connection mobility control, dynamic scheduling). Routing user plane data towards SAE Gateway.

How does LTE architecture work?

A standard LTE system architecture consists of an Evolved UMTS Terrestrial Radio Access Network, more commonly known as E-UTRAN, and the System Architecture Evolution, also known as SAE. SAE’s main component is the Evolved Packet Core, also known as an EPC. The E-UTRAN is comprised of: User Equipment (UEs)

What is the difference between 4G and 5G architecture?

The wireless mobile communication standards are the major contributors. This growth has seen many generations from 1G, 2G, 3G, 4G and 5G….difference between 4g and 5g network architecture.