Inventor

SAMPATH HEMANTH

US327 patents

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

SAMPATH HEMANTH

QUALCOMM INC

Feedback to support restrictive reuse

Methods and apparatus for multiple user uplink

Methods and apparatus for multiple user uplink

Capacity based rank prediction for MIMO design

CQI and rank prediction for list sphere decoding and ML MIMO receivers

Methods and apparatus for target transmission duration in multiple user uplink

Precoding for segment sensitive scheduling in wireless communication systems

Linear precoding for spatially correlated channels

Methods and apparatus for multi-user uplink

Transmit opportunity (TXOP) based channel reuse

Systems and methods for backwards-compatible preamble formats for multiple access wireless communication

Method and apparatus for setting reverse link CQI reporting modes in wireless communication system

Negotiated channel information reporting in a wireless communication system

Method and apparatus for reporting CQI in a wireless communication system

MAC architectures for wireless communications using multiple physical layers

SAMPATH HEMANTH

Systems and methods for control channel signaling

CQI and rank prediction for list sphere decoding and ML MIMO receivers

CQI and rank prediction for list sphere decoding and ML MIMO receivers

Sphere decoding apparatus

Systems and methods for beamforming and rate control in a multi-input multi-output communication systems

Systems and methods for beamforming feedback in multi antenna communication systems

Performance based rank prediction for MIMO design

Robust rank prediction for a MIMO system

Compensating for drifts occurring during sleep times in access terminals

Multi-user multiple input multiple output wireless communications

Multiple hypothesis decoding

Digital and analog power control for an OFDMA/CDMA access terminal

Method and apparatus for optimum selection of MIMO and interference cancellation

MARVELL INT LTD

Mechanism to improve quality of channel estimates in OFDM transmissions

MIMO-OFDM receiver processing with frequency and channel estimation

Rate adaptation in wireless systems

Scalable MIMO-OFDM PHY for high throughput WLANs

Scalable space-frequency coding for MIMO systems

MIMO-OFDM receiver processing

Technique for reducing physical layer (PHY) overhead in wireless LAN systems

INTEL CORP

Method and system for mode adaptation in wireless communication

Method and system for multiple channel wireless transmitter and receiver phase and amplitude calibration

Transmit signal preprocessing based on transmit antennae correlations for multiple antennae systems

System and method for multiple signal carrier time domain channel estimation

GORE DHANANJAY ASHOK

Adaptive sectorization in cellular systems

Precoding for segment sensitive scheduling in wireless communication systems

TAGHAVI NASRABADI MOHAMMAD HOSSEIN

Systems and methods for wireless communication in sub gigahertz bands

Packet-level erasure protection coding in aggregated packet transmissions

NARASIMHAN RAVI

Data rate adaptation in multiple-in-multiple-out systems

CADENCE DESIGN SYSTEMS INC

Constraint assistant for circuit design

JONES IV VINCENT KNOWLES

Allocating and receiving tones for a frame

AGRAWAL AVNEESH

Rank step-down for MIMO SCW design employing HARQ

ABRAHAM SANTOSH PAUL

Efficient group ID management for wireless local area networks (WLANs)

YANG LIN

Method and apparatus for constructing very high throughput long training field sequences

VERMANI SAMEER

Systems and methods for wireless communication of packets having a plurality of formats