Inventor

YOUSEF NABIL

US46 patents

⚠️ This page may combine multiple inventors who share the name “YOUSEF NABIL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YOUSEF NABIL

NEWPORT MEDIA INC

Error detection and correction in data transmission packets

Robust transmission system and method for mobile television applications

Hardware accelerated protocol stack

Low complexity soft-input Viterbi decoding for digital communication systems

Coarse carrier frequency offset estimation for CMMB mobile TV receiver

Channel estimation for high doppler mobile environments

Application of superfast algorithms to a pilot-based channel estimation process

Coherent detection for differentially encoded OFDM systems

System and method for statistical multiplexing of video channels for DVB-H mobile TV applications

Doppler frequency estimation and adaptation for mobile multimedia multicast systems

Adaptive frequency domain equalization in OFDM based communication system

Fast switching between time division multiplexed (TDM) channels

Robust fine frequency and time estimation in mobile multimedia multicast system receivers

Double layer maximum ratio combining for an OFDM receiver with inter-carrier-interference cancelling

Scattered pilot correlation in DVB-H systems

Enhanced stream layer transmission for mediaFLO mobile multimedia multicast system

Timing and frequency acquisition for mediaflo systems

Efficient decoding of mobile multimedia multicast system non real-time service files

Stepped automatic gain control for OFDM systems

System and method for digital autonomous automatic gain control (AGC) for DVB-H receivers

Robust technique for frame synchronization in DAB-IP systems

Adaptive time-domain interpolation for OFDM scattered pilot symbols

Adaptive technique for inter-carrier-interference canceling in OFDM systems

Null detection in DAB, T-DMB, and DAB-IP systems

Robust deframing of MAC layer packets for mobile multimedia multicast system

Re-acquisition of symbol index in the presence of sleep timer errors for mobile multimedia multicast systems

Adaptive deinterleaver memory allocation

Receiver with a visual program guide for mobile television applications and method for creation

Efficient doppler compensation method and receiver for orthogonal-frequency-division-multiplexing (OFDM) systems

Fast acquisition in mobile multimedia multicast systems

Fast common overhead services acquisition for MediaFLO

WIC and LIC estimation in MediaFLO systems

Coarse frequency offset estimation for digital multimedia broadcasting

YOUSEF NABIL

Iterative decoding between turbo and RS decoders for improving bit error rate and packet error rate

Fast audio/visual reception in DVB-H systems

Fast channel switching for encrypted mobile multimedia multicast system

Method and apparatus for locating mobile multimedia multicast system capable wireless devices

MOTOROLA INC

Method for determining fading correction factor in a communication system

Method for determining optimum number of complex samples for coherent averaging in a communication system

FU XIAOYU

Technique for tuner automatic gain control circuit for mobile television applications

Coarse carrier frequency offset estimation for a receiver

BROADCOM CORP

System and method for periodic noise avoidance in data transmission systems

YOUNIS WALEED

Unified interfacing for DVB-T/H mobile TV applications

RAGAB AHMED

Doppler frequency estimation in wireless communication systems

MA JUN

Robust fine frequency and time estimation in mobile receivers

AHMED ELSAYED

Robust PID filtering for DVB-H