Company Filing History:
Years Active: 2002
Title: The Innovations of Mohammad Rez Karim
Introduction
Mohammad Rez Karim is an accomplished inventor based in Monmouth County, NJ (US). He holds a patent for a groundbreaking technology that enhances digital transmission synchronization. His work has contributed significantly to the field of telecommunications.
Latest Patents
Karim's notable patent is titled "Fast Frame Synchronization." This invention involves a receiver designed to receive synchronized digital transmissions organized in frames. Each frame has a designated start, and the receiver utilizes a clock to generate pulses at specific time intervals. A counter tracks these intervals concerning a time reference. The technology employs A/D converters to sample the digital transmission using the clock's pulses. A cyclic prefix correlator is integral to detecting the frame start during a count corresponding to an A/D sample. This count indicates the time interval during which the frame start was detected. The invention also includes a memory that stores multiple counts indicative of the time interval for future frame start predictions. A pointer generated from these counts indicates a projected time interval for the arrival of future frame starts, computed using a lead/lag digital filter and an oscillator. Portions of the receiver are implemented using a programmable signal processor. Karim's innovative approach has led to advancements in digital communication technologies.
Career Highlights
Karim is associated with Agere Systems Inc., where he has made significant contributions to the development of advanced communication technologies. His expertise in digital transmission systems has positioned him as a valuable asset in the industry.
Collaborations
Throughout his career, Karim has collaborated with notable colleagues, including Robert Louis Cupo and Mohsen Sarraf. These partnerships have fostered innovation and the exchange of ideas within the field.
Conclusion
Mohammad Rez Karim's contributions to the field of telecommunications through his patent for fast frame synchronization exemplify his innovative spirit. His work continues to influence advancements in digital communication technologies.