Location History:
- Ocean, NJ (US) (2004)
- Plainsboro, NJ (US) (2005)
Company Filing History:
Years Active: 2004-2005
Title: Yumin Zhang: Innovator in Wireless Communications
Introduction
Yumin Zhang is a prominent inventor based in Plainsboro, NJ (US), known for his contributions to the field of wireless communications. With a total of two patents to his name, he has made significant advancements in data signal transmission and channel distortion reduction.
Latest Patents
Yumin Zhang's latest patents include a "Method and apparatus for adaptively coding a data signal." This invention focuses on transmitting an input data signal over an information channel, where the input data signal consists of a sequence of data blocks. The method generates a puncture coded signal for each data block, with the total number of bits in the puncture coded signal being equal to the number of bits in a particular data block plus additional error correcting bits. These error correcting bits are adaptively adjusted based on the channel quality measure for the information channel.
Another notable patent is the "Method and apparatus for reducing channel distortion in a wireless communications network." This invention aims to reduce channel distortion in a broadband wireless network by utilizing a residential communications gateway that securely broadcasts incoming communication signals throughout a residence. The gateway employs a space time block encoder to mitigate the effects of multipath and includes at least one error correction encoder for error correction.
Career Highlights
Yumin Zhang is currently associated with Sarnoff Corporation, where he continues to innovate in the field of wireless communications. His work has been instrumental in developing technologies that enhance the reliability and efficiency of data transmission.
Collaborations
Yumin has collaborated with notable colleagues, including Robert Conrad Malkemes and Charles Reed, contributing to various projects that push the boundaries of wireless technology.
Conclusion
Yumin Zhang's innovative work in wireless communications has led to significant advancements in data signal processing and channel distortion reduction. His contributions continue to shape the future of communication technologies.