Soung-Joo Maeng

Title: Soung-Joo Maeng: Innovator in Communication Systems

Introduction

Soung-Joo Maeng is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of communication systems, particularly in the area of signal transmission and reception. With a total of 3 patents to his name, Maeng's work has advanced the technology used in wireless communications.

Latest Patents

Maeng's latest patents include innovative methods and apparatuses for transmitting sub-channel signals in communication systems. One of his notable inventions is an apparatus and method for transmitting a sub-channel signal using an orthogonal frequency division multiple access scheme. This method involves transmitting and receiving symbols by a Mobile Subscriber Station (MSS) and a Base Station (BS). The MSS receives symbols from the BS, which are mapped onto data sub-carriers using a specific sequence. This sequence is generated by applying an offset and a number of cyclic shifts to a basic sequence, ensuring efficient data transmission.

Another significant patent focuses on allocating sub-channel signal interleaving patterns to BSs in a wireless communication system. This method divides a frequency band into multiple sub-carriers and includes a set of predetermined adjacent sub-carriers. The process involves creating a basic orthogonal sequence and generating multiple sequences through cyclic shifting or modulo operations. Selected sequences are then allocated as sub-channel signal interleaving patterns for the BSs, enhancing the overall communication efficiency.

Career Highlights

Soung-Joo Maeng is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to collaborate with other talented professionals in the field, contributing to groundbreaking advancements in communication technology.

Collaborations

Some of Maeng's notable coworkers include Jae-Hee Cho and Jae-Ho Jeon. Their collaborative efforts have played a crucial role in the development of innovative solutions in communication systems.

Conclusion

Soung-Joo Maeng's contributions to the field of communication systems through his patents and work at Samsung Electronics Co., Ltd. highlight his role as a key innovator. His advancements in signal transmission methods continue to influence the evolution of wireless communication technology.