Inventor

MALLADI DURGA PRASAD

US550 patents

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

MALLADI DURGA PRASAD

QUALCOMM INC

Pilot transmission schemes for wireless multi-carrier communication systems

Listen-before-talk reservation scheme for wireless communications over unlicensed spectrum

Concurrent wireless communications over licensed and unlicensed spectrum

Unified design and centralized scheduling for dynamic SIMO, SU-MIMO and MU-MIMO operation for RL transmissions

Feedback of differentially encoded channel state information for multiple-input multiple-output (MIMO) and subband scheduling in a wireless communication system

Preamble based uplink power control for LTE

Multi-carrier operation in data transmission systems

Frame structures for a wireless communication system with multiple radio technologies

Method and apparatus for uplink rate selection in the presence of multiple transport channels in a wireless communication system

Flexible multiplexing and feedback for variable transmission time intervals

Non-orthogonal multiple access and interference cancellation

Clear channel assessment procedure at master and slave devices

Ultra-low latency LTE uplink frame structure

LTE-U uplink waveform and variable multi-subframe scheduling

Eigen-beamforming for wireless communication systems

Listen-before-talk reservation scheme for wireless communications over unlicensed spectrum

Transmission preemption for enhanced component carriers

Wireless feedback communications over unlicensed spectrum

Collision avoidance scheme for wireless communications over unlicensed spectrum

Uplink procedures for LTE/LTE-A communication systems with unlicensed spectrum

Beacon transmission over unlicensed spectrum

Techniques for selecting subframe type or for interleaving signals for wireless communications over unlicensed spectrum

Prioritization of different operators in shared spectrum

Communication in a heterogeneous network with carrier aggregation

Frequency selective and frequency diversity transmissions in a wireless communication system

MALLADI DURGA PRASAD

Methods and apparatus for power allocation and/or rate selection for UL MIMO/SIMO operations with PAR considerations

Method and apparatus for random access in an orthogonal multiple-access communication system

Methods and systems for PDCCH blind decoding in mobile communications

Hierarchical modulation for communication channels in single-carrier frequency division multiple access

Hierarchical modulation for communication channels in single-carrier frequency division multiple access

Coding and multiplexing of control information in a wireless communication system

Multiplexing and transmission of traffic data and control information in a wireless communication system

Uplink power control for LTE

Acquisition in frequency division multiple access systems

Method and apparatus for flexible pilot pattern

Apparatus and method for uplink power control of wireless communications

MONTOJO JUAN

Method and apparatus for packet communications in wireless systems

Method and apparatus for packet communications in wireless systems

Method and apparatus for cell search in an orthogonal wireless communication system

KIM BYOUNG-HOON

Approach to a unified SU-MIMO/MU-MIMO operation

Uplink control channel format

Antenna switching and uplink sounding channel measurement

DAMNJANOVIC ALEKSANDAR

Sleep mode for user equipment relays

Random access signaling transmission for system access in wireless communication

AGRAWAL AVNEESH

Wireless communication system with configurable cyclic prefix length

BARBIERI ALAN

Method and apparatus for use of licensed spectrum for control channels in cognitive radio communications

CHEN WANSHI

Flexible channel quality indicator reporting

LUO TAO

Efficient system identification schemes for communication systems

ATTAR RASHID AHMED AKBAR

Handover mechanism that exploits uplink channel quality of a target cell

GAAL PETER

Resource allocation randomization