Mansour Tahernezhaadi

Title: The Innovative Contributions of Mansour Tahernezhaadi

Introduction

Mansour Tahernezhaadi is a notable inventor based in Naperville, IL (US). He has made significant contributions to the field of telecommunications, holding a total of 9 patents. His work focuses on enhancing communication technologies, particularly in the realm of teleconferencing and echo cancellation.

Latest Patents

One of his latest patents is titled "Apparatus and method for implementing a packet based teleconference bridge." This invention provides a method and apparatus for multi-party teleconferencing that eliminates the need for tandem vocoding of packet-based information from participants. The teleconferencing bridge infrastructure utilizes packet tagging and adaptive scheduling of bandwidth to effectively transmit information to end users. Decoding is performed at each end user based on the information included within the tag, allowing for the selection of an appropriate decoding algorithm and avoiding tandem vocoding.

Another significant patent is "Delay insertion for echo cancellation, with echo suppression, in a communication network." This invention offers an apparatus and method for bulk delay insertion prior to echo cancellation. The exemplary apparatus includes bandpass filters and down sampling techniques to process a reference signal and a combined signal that contains an echo. An adaptive echo delay filter determines filter coefficients using the down sampled reference signal, and when these coefficients converge, an echo delay time period is established. This delay is inserted before echo cancellation, followed by echo suppression while the echo canceller retrains with the new delay.

Career Highlights

Mansour Tahernezhaadi has had a distinguished career at Motorola Corporation, where he has been instrumental in developing innovative communication solutions. His expertise in telecommunications has led to advancements that improve the quality and efficiency of communication networks.

Collaborations

Throughout his career, Mansour has collaborated with talented individuals such as Michael J Kirk and Lee Michael Proctor. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Mansour Tahernezhaadi's contributions to telecommunications through his innovative patents have significantly impacted the industry. His work continues to influence advancements in communication technologies, showcasing the importance of innovation in enhancing user experiences.