Jeongwoo Hwang - Director-IMS, SK Telecom, SK Telecom
- Brief history of the SK Telecom VoLTE Services
- Study Case: Challenges and Solutions
- Future for enhancing VoLTE UX
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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.