Telecoms, Media & Technology is part of the Knowledge and Networking Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them. Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 3099067.


Jeongwoo Hwang

Director-IMS, SK Telecom at SK Telecom


Mr. Hwang is in charge of various VoLTE call services, including VoLTE roaming, interworking, etc.

As a project manager, he is currently focused on expanding virtualized systems in order to improve the reliability and flexibility of the IMS.

On the other hand, he is taking the lead in creating a virtuous cycle ecosystem in the upcoming IoT / 5G communication by releasing the functions available in IMS to 3rd party operators through the Open API.

In 2016, He successfully developed virtualized IMS and launched VoLTE roaming with Softbank, Japan.

Prior to joining SK Telecom, Mr, Hwang studied wireless mobile network and Software Defined Networking, in order to improve performance of the mobile network.

Agenda Sessions