Jacob(Jaeho) has a strong technical background. He also has pre-sales and product management experiences.
His current business areas are native packet core products (MME, EPC G/W, PCRF), PS-LTE, NFV (virtualized EPC and SGSN), Cloud and SDN.
His role is pre-sales and consulting for FMC(Fixed and Mobile Convergence) solution.
He provides the solution about the packet core products to the operators.
Before those roles, he was a research engineer. He participated in developing many things as below.
1) 3G MSC & SGSN requirement analysis, design and development
2) ATM exchange development
3) Wire-line TDM based public exchange development
4) Centrex exchange (Customer Premises System) develop...
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