Location History:
- Gunpo-si, KR (2007)
- Suwon-shi, KR (2008)
Company Filing History:
Years Active: 2007-2008
Title: Innovations of Won-Seok Heo
Introduction
Won-Seok Heo is a notable inventor based in Suwon-shi, South Korea. He has made significant contributions to the field of mobile communication systems. With a total of 2 patents, his work focuses on enhancing encryption functions and optimizing multimedia broadcast services.
Latest Patents
His latest patents include a "Method of designing optimum encryption function and optimized encryption apparatus in a mobile communication system." This invention discloses a method for designing an optimum encryption algorithm and an optimized encryption apparatus. The encryption apparatus features a function block that produces a first ciphertext by encrypting a first plaintext with an encryption code generated from a key scheduler. Additionally, it produces a second ciphertext by encrypting the first ciphertext with a second plaintext under the control of a controller. A memory component stores the second ciphertext.
Another significant patent is the "Method for maximizing gain of received signal in a multimedia broadcast/multicast service system." This method involves soft-combining MBMS (Multimedia Broadcast/Multicast Service) data in an asynchronous mobile communication system. The system includes user equipment (UE) and a radio network controller (RNC). The RNC measures round trip delays for both the primary cell and neighboring cells, allowing for the simultaneous transmission of MBMS data. The UE then performs soft combining on the received data.
Career Highlights
Won-Seok Heo is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of mobile communications. His work has been instrumental in advancing technologies that enhance user experience and data security.
Collaborations
He has collaborated with notable coworkers, including Jae-Hoon Kim and Ki-Ho Cho, contributing to various projects that push the boundaries of mobile technology.
Conclusion
Won-Seok Heo's contributions to mobile communication through his patents reflect his dedication to innovation and technology advancement. His work continues to influence the industry and improve communication systems worldwide.