You're reading from Mastering 5G Network Design, Implementation, and Operations

Product typeBook

Published inJun 2023

PublisherPackt

ISBN-139781838980108

Edition1st Edition

Concepts

Information Architecture

Authors (3):

Shyam Varan Nath

Ananya Simlai

Oğuzhan Kara

View More author details

Introduction to NSA networks

An NSA network is one in which multiple radio technologies are combined to provide 5G coverage. A master node controls the control plane, and the user plane can be split between a master and a secondary node. As mentioned in the introduction, the main aim of introducing NSA networks was to gain speed in deployment, and this was primarily achieved by building on the existing 4G network and reusing its components, thus reducing the time to roll out drastically. Let us take an example of a 5G NSA network, and later, we will go over the various other types of NSA networks.

The following figure illustrates 5G NSA option 3x:

Figure 10.1 – 5G NSA option 3x

This diagram shows what a typical deployment of NSA looks like. There is an existing Long-Term Evolution (LTE) evolved NodeB (eNB), which is connected to an existing 4G Evolved Packet Core (EPC) core network. Now, this is augmented by 5G gNodeB (gNB) New Radio (NR) coverage. Another way to...

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Mastering 5G Network Design, Implementation, and Operations

Published in: Jun 2023Publisher: PacktISBN-13: 9781838980108

Authors (3)

Shyam Varan Nath

Specialist Leader - AI & Analytics, Deloitte
Read more about Shyam Varan Nath

Ananya Simlai

Ananya Simlai is a Solutions Architect with primary focus on Wireless- 4G-5G Mobility Networks, Cloud Native and NFVI, she is a Trusted Advisor for service providers helping them address their technological challenges thereby enabling them to smoothly transition across technologies like 4G- 5G. She has been a speaker on 5G on international forums and also interacts with CTO teams to design their 5G story. She has published multiple papers on 5G and holds granted patents. She has been instrumental in designing, implementing and successfully rolling out one of the largest 5G mobile networks in the globe. She is currently working as an architect in Google and has previously worked in Vmware, Cisco, Altiostar Networks and Starent Networks.
Read more about Ananya Simlai

Oğuzhan Kara

Oğuzhan Kara is a microelectronics engineer with 12 years of mobile technologies experience including 5G NR, VoLTE, LTE-A, O-RAN, IoT, AI and autonomous systems. He is an expert in Radio Access Network (RAN) design and network optimization. He worked as consultant for different mobile network operators such that AT&T, Partner (f.k.a. Orange in Israel), Hot Mobile, and Yota. In 2021, he founded his own telecommunications consultancy company based in London, UK and he is currently providing 5G consultancy services to Qualcomm and Vodafone.
Read more about Oğuzhan Kara

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