Company Filing History:
Years Active: 2007-2009
Title: Innovations of Garapati Prabhu Charan
Introduction
Garapati Prabhu Charan is a notable inventor based in Andhra Pradesh, India. He has made significant contributions to the field of wireless communication, particularly in GSM and GPRS technologies. With a total of 3 patents to his name, his work focuses on enhancing the efficiency and accuracy of signal processing.
Latest Patents
One of his latest patents is titled "Efficient implementation of GSM/GPRS equalizer." This invention provides a method, system, and computer program product for the maximum likelihood sequence estimation of transmitted MSK symbols. The invention optimizes the Viterbi algorithm for equalizing MSK symbols by dividing the set of Viterbi states into two sets based on whether the transmitted MSK symbol is real or imaginary. This approach leads to computational efficiency by considering only half the number of Viterbi states at each stage.
Another significant patent is the "System and method for frequency burst detection for GSM/GPRS." This invention involves a system, method, and computer program product for detecting a frequency burst in a received signal at a wireless receiver. It utilizes an adaptive filter to predict the current sample of the received signal, allowing for accurate detection of frequency bursts. The prediction error is used to adapt the filter, resulting in improved performance when receiving predictable signals.
Career Highlights
Garapati Prabhu Charan is currently associated with Hellosoft, Inc., where he continues to innovate in the field of wireless communication. His work has been instrumental in advancing technologies that enhance the efficiency of data transmission.
Collaborations
He has collaborated with notable coworkers such as Gottimukkala Narendra Varma and Usha Sahu, contributing to various projects that aim to improve wireless communication technologies.
Conclusion
Garapati Prabhu Charan's contributions to the field of wireless communication through his patents demonstrate his commitment to innovation and technological advancement. His work continues to influence the industry and pave the way for future developments.