This inventor holds 3 USPTO granted patents. Top assignee: Agere Systems Inc.. Active years: 2004-2006.
Company Filing History:
Years Active: 2004-2006
Title: Innovations of Pablo Vila
Introduction
Pablo Vila is a notable inventor based in Madrid, Spain. He has made significant contributions to the field of digital signal processing, particularly in the area of adaptive equalization. With a total of 3 patents to his name, Vila's work has had a substantial impact on telecommunications technology.
Latest Patents
One of his latest patents is the "Detection and correction circuit for blind equalization convergence errors." This invention involves an apparatus that processes an equalizer output signal formed by transmitting an alternate mark inversion input signal over a channel. The apparatus includes a correlator circuit block that detects incorrect convergence of the adaptive equalizer and outputs a correlator output signal. A corrector filter then applies a correction to the equalizer output signal based on this correlator output signal, resulting in a corrected signal that closely resembles a time-delayed copy of the input signal.
Another significant patent is the "Digital adaptive equalizer for T1/E1 long haul transceiver." This invention relates to a digital adaptive equalizer capable of adapting to various cable types and lengths, particularly when the transmission path is unknown. The digital adaptive equalizer consists of two filter blocks, an IIR filter and a FIR filter, along with a filter selector block that chooses the best IIR filter based on error estimation. The adaptive FIR filter adjusts the output from the IIR filter to accurately match the inverse response of the transmission channel, ensuring effective equalization.
Career Highlights
Pablo Vila is currently employed at Agere Systems Inc., where he continues to innovate in the field of telecommunications. His work has been instrumental in advancing technologies that enhance data transmission quality and reliability.
Collaborations
Throughout his career, Vila has collaborated with notable colleagues such as Rogelio Peon and Jose Luis Albert. These collaborations have contributed to the development of cutting-edge technologies in the industry.
Conclusion
Pablo Vila's contributions to the field of digital signal processing and telecommunications are noteworthy. His innovative patents reflect his expertise and commitment to advancing technology in this critical area.