4g Lte Network Architecture Diagram

This keeps information about the user s phone number home network identity and security keys etc. The main goals of lte is to increase the capacity and data rates of wireless data networks improve spectrum efficiency improve coverage reduced. The lte network called eps evolved packet system is an end to end e2e all ip network.

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Free Printable 4g Lte Network Architecture Diagram

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The high level network architecture of lte is comprised of following three main components.

4g lte network architecture diagram. Figure shows generic mobile communication architecture. Fully ip based mobile system. This document presents the lte network architecture as the first technical document of lte area. Long term evolution lte network contains below nodes.

It supports interactive multimedia voice streaming video internet and other broadband service. All about lte 4g monday 26 march 2012. The evolved packet core epc. It supports ad hoc and multi hop network.

Services are the differentiator. Based networks long term evolution lte is the next generation 3gpp radio access network evolved umts terrestrial radio access network e utran system architecture evolution sae is the 3gpp next generation standard for mobile networks providing. It has better spectrum efficiency. The high level network architecture of lte is comprised of following three main components.

Increased bandwidth end to end ip simplified architecture. The architecture of evolved umts terrestrial. Initial lte work from 2002 lte focus was on. The evolved umts terrestrial radio access network e utran.

The architecture of lte network and working principle lte is a standard for wireless data communications technology and an evolution of the gsm umts standard. A usim stores user specific data very similar to 3g sim card. Enhancement of the universal terrestrial radio access utra optimisation of the utran network architecture with hspa downlink and uplink keep utra highly competitive for several years access and bandwidth will be commodities. Eps is divided into two parts lte part which deals with the technology related to a radio access network e utran and epc part which deals with the technology related to a core network.

December 1 2018 march 19 2020 mohamed salem lte. You can edit this network diagram using creately diagramming tool and include in your report presentation website. The user equipment ue. Data rate in 4g system will range from 20 to 100 mbps.

Lte 4g network architecture. Lte evolved from an earlier 3gpp system known as the universal mobile telecommunication system umts which in turn evolved from the global system for mobile communications gsm. A network diagram showing 4g lte network diagram ak 1. Audience this tutorial has been designed for audiences with a need to understand the lte technology basics in very simple terms.

In lte network the control plan messages from the enodeb must first pass by the mme then it goes to the sgw and the pgw.