LexDanaLexDanabeta
Inventor

Chenxi HAO

Inventor
CN

Overview

154→
Patents
2021–2026
Patent span
Electricity
Primary field (CPC H)

Patents· 154 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication36%
H04BTransmission35%
H04WWireless communication networks26%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use1%
H04JMultiplex communication1%
G01SRadio direction-finding0%
G06NComputing arrangements based on specific computational models0%
H01QAntennas, i.e. radio aerials0%
PatentTitleYear
12,568,498Full-duplex techniques in wireless communications202612,568,501Uplink grant downlink control information for frequency domain compressed uplink precoding202612,563,434Resource selection for single and multiple transmit/receive points (TRP) channel state information (CSI) reporting202612,563,550Uplink data channel repetitions using multiple slot transmit time intervals202612,562,842Transport block scaling for physical uplink shared channel repetition202612,562,851Layer mapping for multi-TRP transmissions202612,556,222Frequency hopping scheme with partial inter-hop bandwidth overlap202612,556,324Physical uplink shared channel with switched antenna and frequency hopping202612,549,231Channel state information (CSI) reference signal capability reporting for multiple transmit receive point CSI measurement202612,550,086Synchronization signal based multicast transmission202612,532,311Sounding reference signal resource determination for physical uplink shared channel with configured grant202612,531,623Beam determination in holographic MIMO system202612,526,096Non-coherent joint transmission hypothesis evaluation in multi-transmit receive point deployments202612,526,025Two step reporting procedure for demodulation reference signal configuration adjustment202612,520,326Physical uplink control channel enhancement for indoor coverage holes202612,519,522CSI reference resource for TDM based multiple transmission reception transmissions202612,519,600Channel state feedback for receive antenna switching202612,506,551Techniques for cross link interference reporting in wireless communications202512,500,641Subband reporting for channel state information of multiple transmission reception points202512,489,501Dynamic interference measurement for multiple-TRP CSI202512,483,317Channel state information-reference signal resources with multiple transmission configuration indication states202512,476,688Generating and steering orbital angular momentum beams202512,476,675Providing channel state information (CSI) feedback202512,470,272CSI report configuration with multiple CSI reports202512,457,073Positioning reference signal hopping for reduced capability user equipment202512,451,943Methods and apparatus to facilitate CSI feedback in multiple-TRP communication202512,445,243Resource pair groups for channel state information in multi-transmit receive point deployments202512,438,677Correlation of multiple channel state information reports for multi-layer communication202512,431,953Indication of information in channel state information (CSI) reporting202512,432,777Channel state information triggering for uplink dominant traffic202512,425,159Uplink subband precoding via sounding reference signals precoded by frequency domain bases202512,413,275Methods for PMI, RI and port indexing of CSI for multiple transmitter receiver points202512,408,053Beam management enhancements for multi-TRP scenarios202512,407,380Neural network structure for feedback of orthogonal precoding information202512,395,971Slot format downlink control information for cross link interference measurement resource configuration202512,395,304Interference rank indication by a victim node in full duplex202512,395,222Channel state information (CSI) with spatial and time domain compression202512,375,240Rate matching for new radio (NR) physical downlink shared channel (PDSCH) and physical uplink shared channel (PUSCH)202512,362,803Precoder matrix quantization for compressed CSI feedback202512,356,420Multi-slot transmission time interval based channel state information and uplink shared channel multiplexing202512,355,529Techniques for simplifying channel state information feedback202512,356,448Overhead reduction for high-resolution multi-transmission-reception point (mult-TRP) precoding matrix indication (PMI)202512,348,293Joint port selection for multiple transmission and reception points202512,341,588Frequency domain basis restriction for CSI reporting enhancement202512,335,187Sounding reference signal configuration202512,335,009Frequency domain bases report with a reference index across layers202512,328,702Autonomous timing advance compensation for air-to-ground communication202512,323,210Techniques for determining channel state information using a neural network model202512,316,575CPU, resource, and port occupation for multi-TRP CSI202512,309,815Uplink transmission (UL Tx) preparation time202512,289,269Port selection for channel state feedback with analog feedforward202512,273,171CSI report configuration with a codebook list202512,267,708Sounding reference signal resource set configuration for analog channel state feedback202512,261,783Techniques for indicating uplink transmission capabilities in wireless communications202512,256,388Physical uplink control channel scheduling for ack-nack feedback in multi-transmission/reception point non-coherent joint transmissions202512,255,841Uplink subband precoding via linear combination of frequency domain bases202512,255,713CSI mapping and omission with TD compression202512,250,675Uplink carrier switching for wireless devices202512,250,663Uplink cross-carrier scheduling for time division multiplexing carrier aggregation202512,244,534Channel state information processing criteria202512,238,037Port group pairing for channel state information in multi-transmit receive point deployments202512,225,395Carrier aggregation uplink switch gap detection and report202512,212,390Joint precoding across multiple beams202512,199,902Analog CSF for FDD partial reciprocity202512,191,953Configurations for omitting channel state information202512,192,994Collision handling for component carrier switching202512,184,362Interference layer categorization and non zero power interference measurement resource for non linear precoding202412,176,976Determining transmit precoding matrix indicators based on device feedback202412,170,634Dynamic and semi-persistent scheduling mixed multi-panel uplink precoding202412,166,618Switching period symbol location for receiver switching202412,136,973Layer-specific feedback periodicity202412,132,549Compressed CSI feedback for non-contiguous frequency resources202412,126,405Channel state information feedback compression202412,107,647Signaling design for non-PMI based CSI feedback202412,101,151Number of non-zero coefficients reporting for type II CSI codebook with frequency compression202412,096,374Physical uplink shared channel transmit power configuration202412,088,376CSI report configuration for multi-TRP transmission202412,088,383Uplink SRS with precoding202412,088,385Configurations and feedback schemes for compressed channel state information (CSI)202412,088,379CSI acquisition for partial reciprocity202412,088,377Coefficient indication for channel state information202412,074,824Uplink control information multiplexing on physical uplink control channel202412,069,643Co-existence of legacy and low-bandwidth coreset-0202412,068,984Rate matching for new radio (NR) physical downlink shared channel (PDSCH) and physical uplink shared channel (PUSCH)202412,063,653Split uplink control information for full-duplex communications202412,047,989Feedback for type II channel state information202412,047,142Precoder matrix quantization for compressed CSI feedback202412,047,995Configuration of intermediate set size for frequency domain basis reporting202412,040,867Differential reporting mode for amplitude and/or co-phase202412,041,474Layer-specific coefficient quantity and/or quantization scheme reporting for type II channel state information compression202412,028,284Adaptive sounding reference signal port configuration202412,021,585Coefficient determination for measurement report feedback in multi-layer beamformed communications202412,015,467Coefficients report for compressed CSI feedback202412,009,924Link quality feedback for diversity enhancement based non-coherent joint transmission202412,009,899Reporting rank indication and layer-specific coefficient quantities for type II channel state information (CSI) compression using two-part CSI202412,009,898Channel state information (CSI) with spatial and time domain compression202412,003,307Scalable process for indicating beam selection202412,004,180Dynamic physical uplink shared channel configuration202412,003,298Basis subset feedback for channel state information enhancement202411,990,965CQI reporting with PMI frequency domain units202411,968,015Processing enhancements for channel state information reporting202411,962,528CSI for non-coherent joint transmission202411,930,521Interference mitigation for remote devices202411,863,268Quasi-colocation indication for non-zero power channel state information reference signal port groups202411,863,272Channel state information feedback for semi-open-loop and open-loop schemes202411,863,479Quasi-colocation indication for demodulation reference signals202411,863,494User equipment override for enhanced type-II channel state information202411,804,883Transmission diversity enhancement for uplink control channel202311,799,606Multi-port-group uplink control information signaling and related systems and methods202311,792,795Partial band configuration for channel state information202311,785,602Channel state information feedback for flexible uplink control signaling202311,777,582Codebook subset restriction (CBSR) on per spatial domain amplitude202311,757,514Signaling design for joint uplink data and channel state information feedback202311,758,528System and method for common and UE-specific frequency resource scheduling202311,743,925Resource allocation for uplink control information (UCI) and data multiplexing on a physical uplink shared channel (PUSCH)202311,711,830Resource sharing between transmission hypotheses202311,690,124Beam failure recovery request transmission for repetitious communication202311,671,158Determining beam failure based on a dynamic range of transmission power ratios202311,658,706CSI processing for fine CSI granularity202311,632,160Overhead reduction for channel state information202311,632,686Collision handling for CSI reporting on PUSCH202311,626,961Channel state information (CSI) measurement with different quasi-colocation (QCL) configurations for a same CSI reference signal (CSI-RS) resource202311,627,581Rank indicator and layer indicator signaling in non-coherent joint transmission channel state information202311,611,416Rate splitting using first layers and second layers202311,606,123Frequency selective uplink precoding for new radio202311,595,097Partial-bandwidth feedback for beam combination codebook202311,588,596Signaling design for non-linear precoding schemes202311,509,367Coefficient determination for measurement report feedback in multi-layer beamformed communications202211,496,193Aperiodic channel state information computation for cross-carrier scheduling202211,490,279Channel state determination or reference signaling with traffic preemption202211,483,180Configuration of sounding reference signal resource for multi-panel uplink transmission202211,483,049Channel state information feedback for semi-open-loop and open-loop schemes202211,463,297Adaptive modulo base selection for non-linear precoding202211,451,279Subband channel state information (CSI) omission for type-II CSI202211,432,176Techniques for non-zero-power beams in wireless systems202211,424,790Techniques for frequency domain restriction for channel state information with frequency domain compression202211,418,245Channel state information (CSI) with spatial and time domain compression202211,418,302Collision handling mechanisms for dynamic TDD systems202211,411,630Beam-strength related type-II channel state information coefficient feedback202211,398,889Transmission, reception, and configuration of a CSIRS with a configurable bandwidth202211,394,442Signaling design for joint uplink data and channel state information feedback202211,387,873Reference resource indication techniques in wireless communications202211,381,289Codebook subset restriction design for MIMO202211,342,979Scalable process for indicating beam selection202211,310,011Physical resource group size for precoded channel state information reference signals202211,277,243Transparent demodulation reference signal design202211,265,900Partial band configuration for channel state information202211,258,568Single packet encoded channel state information (CSI) design for new radio (NR) multiple input-multiple output (MIMO)202211,251,842Method for configuring non-codebook based UL MIMO transmission202211,245,451Methods and apparatus for CSI-RS port subset indication202211,245,454Explicit channel state information (CSI) with spatial and time domain compression202211,218,340Transmission rank and precoder signaling in uplink non-codebook based transmission202211,212,799System and method for common and UE-specific frequency resource scheduling202111,211,978Precoding configuration2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to QUALCOMM INC (152)· patent assignee history
2021–2026Based in CN· patent location history
2022–2026Patents assigned to HAO CHENXI (9)· patent assignee history
2022–2026Patents assigned to ZHANG YU (7)· patent assignee history
2022–2026Patents assigned to XU HAO (6)· patent assignee history
2022–2026Patents assigned to WEI CHAO (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QUALCOMM INC1522021–2026
HAO CHENXIself92022–2026
ZHANG YU72022–2026
XU HAO62022–2026
WEI CHAO42022–2026
Locations
LocationPatentsSpan
CN1542021–2026