Company Filing History:
Years Active: 2010
Title: **Innovative Contributions of Dong-Woon Bai in CDMA Technology**
Introduction
Dong-Woon Bai, an inventive mind located in Daejeon, South Korea, has made significant strides in the field of telecommunications. With a focus on enhancing communication systems, he is best known for his innovative patent related to a diversity transmitter-receiver in CDMA systems utilizing space-time codes. His work contributes to advancing the reliability and efficiency of wireless communications.
Latest Patents
Dong-Woon Bai holds one noteworthy patent titled "Diversity transmitter-receiver in CDMA system using space-time code, and method thereof." This invention presents a diversity transmitting and receiving apparatus and method that utilizes space-time trellis codes (STTC) constructed from a Pseudo Noise (PN) sequence set within a Direct Sequence (DS) CDMA system. The innovation includes a PN sequence generator, a space-time encoder, and two modulators paired with multiple transmit antennas, promoting improved data transmission and reduced user interference. The implementation of space-time coding in a DS CDMA system is instrumental in achieving both diversity and additional coding gain.
Career Highlights
Dong-Woon Bai is associated with the Electronics and Telecommunications Research Institute (ETRI), a prestigious organization recognized for its commitment to telecommunications research and development. His role there has allowed him to focus on significant advancements in the telecommunications sector.
Collaborations
Throughout his career, Dong-Woon Bai has collaborated with notable colleagues including Woo-Yong Lee and Hyun-Seo Oh. These partnerships have fostered a collaborative spirit in research and innovation, further enhancing the quality and impact of their projects in the telecommunications domain.
Conclusion
In summary, Dong-Woon Bai stands out as a prominent inventor in the telecommunications industry. His patent regarding a diversity transmitter-receiver in CDMA systems reflects both his innovative capabilities and his commitment to improving communication technologies. As wireless systems continue to evolve, contributions from inventive minds like Bai are vital for shaping the future of connectivity.
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