Inventor

Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL

Inventor

US

Overview

2022–2026

Patent span

Electricity

Primary field (CPC H)

Patents· 146 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 communication44%

H04WWireless communication networks42%

H04BTransmission10%

H04JMultiplex communication3%

H03MCoding1%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use0%

PatentTitleYear

12,588,015Hybrid automatic repeat request identifier determination associated with cross-link interference measurements2026 12,588,048Collision handling for multiple transmit receive points2026 12,574,797Physical downlink control channel rate control2026 12,568,484Apparatus for wireless communications, and a method thereof2026 12,562,837Priority and feedback for rate split schemes2026 12,562,943Preamble design for ambient-internet of things2026 12,557,096Code block group-based transmissions for multi-codeword channels2026 12,556,234Rate splitting for multiple input multiple output communications2026 12,549,423Estimation of power amplifier nonlinearity based on multiplexed reference signals within a slot2026 12,550,151Transmitting feedback for skipped physical downlink shared channel transmissions2026 12,538,315Multiple TB configuration in multi-PDSCH grant2026 12,537,730Different symbol lengths for A-IoT inventory rounds2026 12,526,092Hybrid automatic repeat request acknowledgement codebook for downlink control information without downlink assignment2026 12,526,812SPS and multi-PDSCH configuration and DCI for multiple TB case2026 12,520,307Demodulation reference signal bundling across a subset of demodulation reference signal ports2026 12,483,297Cyclic delay and doppler shift2025 12,484,058Signaling framework for rate splitting2025 12,471,090User equipment processing capability for wireless communications with rate splitting2025 12,464,548Rate splitting multiple access for sidelink communication2025 12,463,762Time-domain windows for demodulation reference signal bundled transmissions2025 12,438,751Demodulation reference signal sequence signaling for single carrier waveforms with a nonlinear power amplify in higher bands2025 12,432,711Network initiated polling for uplink scheduling request2025 12,432,613Data scrambling in rate-split communications2025 12,432,587Slot level overbooking for multi-slot physical downlink control channel monitoring2025 12,432,596Channel state information (CSI) reporting for one or both of a private message (p-message) or a common message (c-message)2025 12,413,359Unequal precoding resource block group sizes for multiple-codeword downlink data transmissions2025 12,395,999Common message split indicators for rate- splitting MIMO2025 12,388,597Demodulation reference signal (DM-RS) design for rate-splitting multi-user multiple input multiple output (MU-MIMO) communication2025 12,389,410Multi-PDSCH or multi-PUSCH grant for non-contiguous resources on multiple slots2025 12,362,850Multiple modulation and coding scheme tables for multiple codewords2025 12,349,153Non-consecutive slot monitoring configuration for early access2025 12,342,352Flexible slot group for multiple slot control channel monitoring2025 12,328,273Code block-based resource mapping for transmissions with data-modulated demodulation reference signals2025 12,323,355Demodulation reference signal design for large sub-carrier spacing2025 12,317,274Physical downlink shared channel including part of a downlink control information2025 12,309,727Techniques for rate matching order for orthogonal time frequency space multiplexing2025 12,302,299Slot format indicator configurations2025 12,302,140Frequency tracking and timing tracking using wideband reference signal(s)2025 12,294,534Frequency selective phase tracking reference signal (PTRS) allocation2025 12,279,246Modulation and coding scheme capability for high band wireless communication2025 12,273,292Techniques for providing UE-assistance for a selection of a demodulation reference signal port multiplexing pattern2025 12,245,228Semi-persistent scheduling and configured grants configuring bursts of multiple transmission opportunities2025 12,238,696Joint HARQ timing and SLIV design for multi-PDSCH grant2025 12,231,356Uplink frequency hopping and scheduling2025 12,213,148Grant-based feedback bit determination for feedback occasions2025 12,199,773Hybrid automatic repeat request (HARQ) feedback for active HARQ processes2025 12,199,897Discovery reference signal transmission in unlicensed band2025 12,184,569Reference signal multiplexing with downlink data2024 12,184,570Phase tracking reference signals (PTRSs) with zero power (ZP) tones2024 12,185,325Skipping semi persistent scheduling (SPS) or configured grant physical uplink shared channel (CG PUSCH) occasions2024 12,177,845Slot position offsets associated with a downlink control information in a physical downlink shared channel2024 12,167,424Operations for overlapping downlink communications with different resource allocations2024 12,137,017Precoded phase tracking reference signal sequence with distributed allocation2024 12,132,536Codeword layer mapping for rate-splitting MIMO communication2024 12,127,186SPS/CG activation with multi-PDSCH/PUSCH DCI2024 12,120,680Downlink control information for retransmission of semi-persistently scheduled physical downlink shared channels2024 12,114,312Physical uplink control channel configuration for millimeter wave bands2024 12,096,420Timing offset indications for higher frequency bands2024 12,081,479PTRS resource density recommendation and selection techniques2024 12,082,013PDCCH monitoring capability indication per search space set group2024 12,075,384Techniques for flexible reference signal patterns in wireless communications systems2024 12,063,683Modulation and coding schemes for high band wireless communications2024 12,063,656URLLC indications with multi-transmission grants2024 12,058,066Phase tracking reference signal (PTRS) allocation for multi-symbol demodulation reference signals (DMRS)2024 12,057,980Cyclic prefix distribution2024 12,041,002Variable tracking reference signal density2024 12,034,501Rate splitting for multiple input multiple output communications2024 12,021,620Cyclic redundancy check design for common and private transport blocks in rate splitting transmissions2024 12,021,771Techniques for configuring reference signals for random access messages in wireless communications2024 12,009,962Changing the phase tracking reference signal (PTRS) pattern over different symbols2024 12,010,637Indication methods for synchronization signal block configuration changes2024 11,996,972Adaptive non-uniform constellation operation2024 11,997,514Determination of UE-specific PDCCH monitoring occasions2024 11,979,884HARQ timing for multi-PDSCH grant2024 11,968,698Rate-matching shared channel resources around control channels for multiple users in a control resource set2024 11,968,681Resource allocation for piggyback downlink control information2024 11,963,239Data indicator and redundancy version for invalid PxSCHS in multi-PxSCH grants2024 11,963,178Uplink control channel transmission in high band operation2024 11,937,256Time gaps in multi-slot grants2024 11,930,483Scrambling methods for piggybacked downlink control information2024 11,924,887Capability reporting for random access channel procedure2024 11,910,381Multiplexing techniques for uplink transmissions2024 11,902,972Conflicting physical downlink shared channel (PDSCH) transmission associated with a multi-PDSCH semi-persistent scheduling2024 11,889,321UE beam switching capability reporting and associated scheduling2024 11,889,487Reduced subcarrier spacing window2024 11,877,295Downlink assignment index processing in multiple physical downlink shared channel scenarios2024 11,864,238Mapping aspects of random access channel procedure2024 11,856,581Multi-physical downlink shared channel grant configuration2023 11,849,455Configurations of common physical uplink control channel resource sets2023 11,825,457Dynamic coreset handling for BWP switching2023 11,818,731Handling of a physical downlink shared channel overlapping with a semi-static symbol2023 11,800,530Frequency resource hop extension, skipping, and modification, and rescheduling uplink and downlink transmissions that overlap with time gap for frequency resource switching2023 11,792,810Determination of physical downlink control channel receive time based on physical downlink shared channel reference symbol2023 11,777,677Techniques for aligning clustered reference signal tones in wireless communications2023 11,751,150Synchronization signal block indexing schemes2023 11,743,929Method to mitigate timing resolution limitation due to SSB with smaller SCS2023 11,737,094Slot position offsets associated with a downlink control information in a physical downlink shared channel2023 11,736,221Overhead parameter for a single transport block over multiple slots2023 11,716,610Wideband uplink control channel capability indication during initial access2023 11,716,741Dynamic switching between TB repetitions and multiple TBs via DCI2023 11,711,775Energy per resource element ratio for synchronization signal block symbols2023 11,706,768Uplink control channel transmission in high band operation2023 11,700,599Beam switching gap2023 11,696,273Beam switching capability for systems with high subcarrier spacing2023 11,695,530DMRS design for DFT-s-OFDM with increased subcarrier spacing2023 11,696,301Techniques for configuring control resources using piggyback downlink control information2023 11,690,072Configuration of piggyback downlink control information on semi-persistent scheduling resource2023 11,683,127Downlink control information (DCI) piggyback on semi persistent scheduling (SPS) channel2023 11,683,805Resource selection for communicating uplink control information2023 11,678,379Physical random access channel (PRACH) transmission in new radio (NR)2023 11,671,993TCI and QCL determination for dynamic coresets2023 11,671,994Reusing PDSCH TCI and QCL for dynamic coresets2023 11,665,705Two-stage piggyback downlink control information (DCI)2023 11,665,718Dynamic control channel resources2023 11,665,706Layer mapping methods for piggybacked downlink control information2023 11,659,569Rate matching for piggyback downlink control information2023 11,653,358Downlink control information transmission within a physical downlink shared channel2023 11,653,309Power scaling for demodulation reference signal and data transmission2023 11,653,347Coexistence of multiple uplink control channel formats for wireless communication with power spectral density limitation2023 11,638,203Differentiating between synchronization signal block transmission in a licensed operating mode and an unlicensed operating mode2023 11,637,730Controlling a reference signal pattern based on doppler parameters2023 11,632,272Multiplexing demodulation reference signal and data in orthogonal time frequency space waveform2023 11,627,578Beam switching operation for systems with high subcarrier spacing2023 11,621,819Data-modulated demodulation reference signals2023 11,622,389Method and apparatus for RACH communication with multi subcarrier spacing configuration2023 11,617,210Physical random access channel preamble transmission and detection for large subcarrier spacing2023 11,617,181Multi-stage downlink grant for multiple PDSCH2023 11,611,980Sidelink shared channel demodulation reference signal configuration schemes2023 11,601,967Techniques for semi-static codebook design2023 11,601,253Synchronization signal block design2023 11,581,983Configuring hybrid automatic repeat request (HARQ) soft combining for a subset of HARQ processes2023 11,576,164Dynamic slot format indicator configuration2023 11,569,876Beam index reporting based at least in part on a precoded channel state information reference signal2023 11,570,805Robustness enhancement for downlink control information in a downlink data channel2023 11,564,235Dynamic indication of the TCI/QCL for dynamic coresets2023 11,558,882Techniques for communicating repetitions of control channels in wireless communications2023 11,558,835Multi-synchronization signal block operation2023 11,553,537Data indicator and redundancy version for invalid PxSCHs in multi-PxSCH grants2023 11,552,691Beam recovery grouping2023 11,546,916Rate-matching of PDSCH in the control resource set2023 11,539,486SSB enhancements for fine time-frequency estimation in NR2022 11,540,268Single transport block over multiple slots with discontinuous SLIVs2022 11,533,729Transport block size determination for downlink transmissions including multiplexed downlink control information2022 11,516,680Techniques for indicating directional information for wireless communications2022 11,502,811Automatic adaptation of data subcarrier spacing numerology based on synchronization signal block transmission2022 11,456,904Numerologies for distributing an excess cyclic prefix during orthogonal frequency-division multiplexing2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2026Patents assigned to QUALCOMM INC (146)· patent assignee history

2022–2026Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
QUALCOMM INC	146	2022–2026

Locations

Location	Patents	Span
US	146	2022–2026