Inventor · Wyncote, PA, US

Narayan Prasad

111Patents
10h-index
41Co-inventors
76Inventor score

Filing activity: Jul 1, 2006 → Mar 30, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8091006B2 Spherical lattice codes for lattice and lattice-reduction-aided decoders Electricity 115 Active
US8488440B2 Coordinated linear beamforming in downlink multi-cell wireless networks Electricity 37 Active
US9148818B2 Coordinated multiple point transmission and reception Electricity 29 Active
US9094145B2 Coordinated multipoint transmission and reception (CoMP) Electricity 26 Active
US7949318B2 Multi-rank beamforming precoding apparatus and method Electricity 20 Active
US8750358B2 Method for improving multiuser MIMO downlink transmissions Electricity 19 Active
US8218422B2 Coordinated linear beamforming in downlink multi-cell wireless networks Electricity 17 Active
US8654663B2 MU-MIMO-OFDMA systems and methods for multi-rank CQI computation and precoder selection Electricity 15 Active
US8798011B2 Enhancement of download multi-user multiple-input multiple-output wireless communications Electricity 15 Active
US8140024B2 Fast convergence to optimal beam patterns Electricity 12 Active
US8036601B2 Group LMMSE demodulation using noise and interference covariance matrix for reception on a cellular downlink Electricity 9 Active
US8897725B2 Beamforming Electricity 8 Active
US8687527B2 Low complexity link adaptatation for LTE/LTE-A uplink with a turbo receiver Electricity 8 Active
US8285232B2 Codebook with nested structure Electricity 7 Active
US8660598B2 Systems and methods for prioritizing beams to enable efficient determination of suitable communication links Electricity 6 Active
US8270918B2 Precoded data receiver Electricity 6 Active
US8346193B2 Codebook with nested structure Electricity 6 Active
US8510433B2 Beam combination methods and systems for adapting communication links to varying channel conditions Electricity 5 Active
US8374562B2 Codebook with nested structure Electricity 5 Active
US8472813B2 Computationally-efficient MIMO equalization algorithm for high-speed, real-time, adaptive polarization multiplexed (POLMUX) OFDM transmission with direct detection Electricity 5 Active
US8660202B2 Robust precoder and receiver filter design for Gaussian interference channel Electricity 5 Active
US7924933B2 Enhanced successive interference cancellation (SIC) receiver for multiple-input multiple-output (MIMO) systems Electricity 5 Active
US8238854B2 Feedback generator for codebook with nested structure Electricity 5 Active
US7787553B2 Group decoder with improved partitioning for multiple antenna multiuser channel Electricity 5 Active
US7852802B2 Joint scheduling and grouping for SDMA systems Electricity 4 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.