Business introduction

• - Previous and complementary installations
• - Investments to maintain and improve call quality
• - Increase sales through regional expansionof LGU+

• - Preparing to build 5G 28G reliability test equipment
• - Increase sales through 5G investment

  · 3.5GHz RU increase

  · 28GHz Started supplying test product

• - Regional expansion and relocationof LGU+ : 3rd Party increase
• - Increase sales through 5G the launch of new 5G equipment
• - Increase of new base station construction materials

2011~2012

· LTE Site Solutions

· T-DMB System

· RF Module

· LTE Femto

2013~2015

· Optic MUX/DAS

· CPRI-DAS

· LTE Femto/Simulator

· Compact RRH

2016~2017

· A-LTE Solutions

· DAS Solution

· Power Solution

· LTE Test Solution

· Network Solution

2018~2020

· 5G Solution

· ELG EMS : SKT/LGU+

· Site Solution

Advanced Technologies

Solution	Product Example	Key Product	Customer
· EMS	· RRUS · DU	· RRUS · DU · RIR · RNS6101 · 3rd Party	· ELG EMS for LGU+ · ELG EMS for SKT