Inventor

RAGHAVAN VASANTHAN

US365 patents

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

RAGHAVAN VASANTHAN

QUALCOMM INC

Methods for beam switching in millimeter wave systems to manage thermal constraints

Techniques for beam shaping at a millimeter wave base station and a wireless device and fast antenna subarray selection at a wireless device

Asymmetric capability-driven methods for beam tracking in mm-wave access systems

Channel statistics based adaptive beam weight estimation

High pathloss mode multiplexing

Apparatus and method for low overhead frequency-averaged beam pattern feedback in millimeter wave positioning systems

Methods for assisting in beam sweeping, tracking and recovery

Beam grouping for inter-band carrier aggregation

Mitigation of calibration errors

Acknowledgment messaging for resource reservations

Use of uplink beam tracking results in reference symbol sessions

Flexible beamforming techniques for wireless devices

Use of uplink beam tracking results in reference symbol sessions

Beam management in directional beam networks

User interface to enhance millimeter wave (mmWav) communications

Techniques to identify sets of multiple beams compatible with configurations for routing signals in a user equipment

Use of downlink beam tracking results in reference symbol sessions

Techniques for beam shaping at a millimeter wave base station

Low-frequency assisted methods for beamforming, timing and frequency offset in mm-wave access systems

Power adjustment requests for downlink signaling based on received power overloading

Amplitude control capability indication

Techniques for coordinated beamforming in millimeter wave systems

Indicating blockage events as a cause for changes in rank information or channel quality information

Quasi co-location relationship reporting

Reporting wide bandwidth operation for beamforming

Subband reference signal measurements

Heterogenous beamforming capability with mixed beamforming architecture

Frequency domain beam sweeping for synchronization signals

Transfer/federated learning approaches to mitigate blockage in millimeter wave systems

Techniques for antenna subset selection in upper millimeter wave bands

Methods for low-complexity dynamic polarization combining

Frequency dependent beam patterns for positioning

Dynamic mixed mode beam correspondence in upper millimeter wave bands

Techniques for feedback metrics associated with dual-polarized beamforming transmissions

Techniques for communicating sidelink transmission timing

Establishment of millimeter wave relay links between user equipments with base station coordination

Coordinated beam refinement and coordinated beam failure recovery

Apparatus and method for low overhead frequency-averaged beam pattern feedback in millimeter wave positioning systems

Techniques for reporting time-scale capability information in learning adaptive beam weights for millimeter wave systems

Techniques for dynamic downlink and uplink quasi co-location relationship reporting

Beam management for beam-swept wakeup signals

Use of uplink beam tracking results in reference symbol sessions

Methods for conveying additional information via beam permutations

Clutter interference management

Techniques for beam-specific phase adjustment in non-co-located dual-polarized antenna arrays

Dynamic accuracy requirements and preferred subarray indication for positioning

Sidelink coordination for power control

Computing and reporting a relevance metric for a positioning beacon beam

Network assisted antenna calibration

TEXAS INSTRUMENTS INC

Feedback and scheduling schemes for a communications system