Patents by Inventor Aviv Regev

Aviv Regev has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20250151098
    Abstract: Methods, systems, and devices for wireless communication are described. A user equipment may transmit, to a serving network entity, a message requesting a quantity of transmission layers scheduled to be used by one or more neighbor network entities for communication within a communication resource. In response, the user equipment may receive, from the serving network entity, an indication of the quantity of transmission layers scheduled to be used by one or more neighbor network entities for communication within the communication resource. The user equipment may apply the quantity of transmission layers for the communication resource to a rank-aware interference rejection algorithm and may use the rank-aware interference rejection algorithm to improve a noise covariance matrix estimation. When receiving a downlink message, from the serving network entity via the communication resource, the improved noise covariance matrix estimation may be used to mitigate interference at the communication resource.
    Type: Application
    Filed: November 3, 2023
    Publication date: May 8, 2025
    Inventors: Yaniv EISTEIN, Ronen SHAKED, Aviv REGEV, Amit MOSES
  • Publication number: 20250150309
    Abstract: Methods, systems, and devices for wireless communications are described. Techniques described herein provide for a user equipment (UE) to determine a channel estimation associated with a downlink channel. In some examples, a network entity may determine a projection matrix and may transmit, to the UE, control signaling indicating the projection matrix. The UE may determine the channel estimation associated with the downlink channel based on the projection matrix. The UE may receive data signaling from the network entity, and the UE may demodulate the data signaling according to the channel estimation that is based at least in part on the projection matrix.
    Type: Application
    Filed: November 2, 2023
    Publication date: May 8, 2025
    Inventors: Aviv REGEV, Amit BAR-OR TILLINGER, Shay LANDIS, Yaniv EISTEIN, Ronen SHAKED
  • Publication number: 20250141481
    Abstract: Methods, systems, and devices for wireless communications are described. A network entity may indicate whether a user equipment (UE) is to update an estimation of non-linear characteristics of a power amplifier of the network entity. The network entity may transmit, to the UE, control signaling and data signaling in a slot. The control signaling may indicate whether the UE is to update the estimation of the non-linear characteristics. If the control signaling indicates to update the estimation, the UE may perform a correction on pilot signals of the data channel to obtain an updated estimation, and the UE may decode the data signaling based on the updated estimation. If the control signaling does not indicate to update the estimation, the UE may decode the data signaling based on a previous estimation of the non-linear characteristics.
    Type: Application
    Filed: October 26, 2023
    Publication date: May 1, 2025
    Inventors: Amit MOSES, Ronen SHAKED, Aviv REGEV
  • Publication number: 20250142482
    Abstract: Methods, systems, and devices for wireless communications are described. A network entity may indicate to a user equipment (UE) (e.g., in a downlink control message) a capability of the network entity to disable power amplifiers for downlink transmissions. In response to the capability indication, the UE may estimate and report to the network entity the delay spread and antenna array loss threshold of a downlink signal. Based on the reported delay spread and antenna array loss threshold, the network entity may determine a quantity of power amplifiers that may be disabled for downlink transmission without reducing the received signal power at the UE below a minimum threshold. The power amplifiers that the network entity disables may be the power amplifiers with input powers less than a threshold (e.g., less than a highest input power by a threshold).
    Type: Application
    Filed: October 26, 2023
    Publication date: May 1, 2025
    Inventors: Amit MOSES, Ronen SHAKED, Yaniv EISTEIN, Aviv REGEV
  • Publication number: 20250132791
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of one or more precoding resource group (PRG) parameters associated with a network node. The UE may perform, using the one or more PRG parameters, interference rejection combining. Numerous other aspects are described.
    Type: Application
    Filed: October 19, 2023
    Publication date: April 24, 2025
    Inventors: Yaniv EISTEIN, Ronen SHAKED, Aviv REGEV
  • Patent number: 12283980
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may precode communications with a precoding configured to improve non-linearity (NL). Some aspects more specifically relate to a user equipment (UE) obtaining power amplifier (PA) NL coefficients associated with NL of PAs of a network node. The UE may transmit an indication of the PA NL coefficients to the network node, which may use the indication to select precoding configured to improve reception of communications transmitted with PA NL or to improve decoding of communications transmitted using the precoding.
    Type: Grant
    Filed: April 28, 2023
    Date of Patent: April 22, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Amit Moses, Gideon Shlomo Kutz, Aviv Regev, Ronen Shaked, Yaniv Eistein
  • Publication number: 20250112751
    Abstract: The apparatus may be a wireless device configured to transmit, for a network device, a first indication mapping each of a plurality of residual integrated phase noise powers (RIPNPs) to a corresponding number of subcarriers, receive, based on the first indication, a second indication of a number of subcarriers including a phase tracking reference signal (PTRS), receive, via one or more symbols, a transmission including a data signal and the PTRS over the number of subcarriers indicated in the second indication, and perform a demodulation of the data signal using a phase noise estimation based on the PTRS. The apparatus may be a network device configured to obtain, from a wireless device, the first indication, output, based on the first indication, the second indication, and transmit, via one or more symbols, the transmission including the data signal and the PTRS.
    Type: Application
    Filed: September 28, 2023
    Publication date: April 3, 2025
    Inventors: Aviv REGEV, Ronen SHAKED, Yaniv EISTEIN
  • Patent number: 12264367
    Abstract: Described herein are methods and uses thereof for in vivo evaluating functions of multiple genes in parallel by combining in utero genetic perturbation of progenitor cells and single-cell transcriptomic profiling of progeny cells in animals. These methods can be used, among other things, to reveal in vivo gene functions in a cell type-specific manner.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: April 1, 2025
    Assignees: The Broad Institute, Inc., Massachusetts Institute of Technology, President and Fellows of Harvard College
    Inventors: Xin Jin, Paola Arlotta, Aviv Regev, Feng Zhang, Sean Simmons
  • Publication number: 20250105867
    Abstract: Methods, systems, and devices for wireless communications using a singular value decomposition (SVD) combiner precoder are described. The described techniques may enable a network entity to determine which streams of a set of multiple data streams to combine in the SVD combiner precoder to increase a lowest signal-to-noise ratio of the set of multiple data streams, and which streams of the multiple streams to leave separate. The network entity may determine a precoding matrix using a square matrix ?, which may allow the network entity to dynamically combine (e.g., or not combine) data streams. The network entity may transmit an indication to a UE indicating which streams the network entity will combine and which streams the network entity will not combine. The UE may accordingly demodulate the non-combined streams with a relatively less complex demodulator and may demodulate the combined streams with a relatively more complex demodulator.
    Type: Application
    Filed: September 26, 2023
    Publication date: March 27, 2025
    Inventors: Aviv REGEV, Ronen SHAKED, Amit BAR-OR TILLINGER, Elad MEIR, Yaniv EISTEIN
  • Publication number: 20250096874
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may apply a precoding operation to a downlink physical channel. The network node may obtain a plurality of coefficients associated with a non-linearity of the downlink physical channel in accordance with estimating a cross-correlation of a plurality of power delay profiles associated with the precoding operation. The network node may precode a physical downlink shared channel communication in accordance with a result of the precoding operation. The network node may transmit the plurality of coefficients via a physical downlink control channel communication. Numerous other aspects are described.
    Type: Application
    Filed: September 18, 2023
    Publication date: March 20, 2025
    Inventors: Yaniv EISTEIN, Ronen SHAKED, Gideon Shlomo KUTZ, Aviv REGEV, Amit MOSES
  • Publication number: 20250098009
    Abstract: Methods, systems, and devices for wireless communications are described. A network entity may receive a first control message including an indication of a first beam from a plurality of beams from a user equipment (UE) for communicating with the UE. The network entity may receive one or more signals associated with an object that has a trajectory that is predicted to interfere with the first beam. Based on receiving the one or more signals, the network entity may determine that the object will block the first beam. The network entity may transmit a second control message to the UE indicating a time duration that the object will interfere with the first beam and one or more communication parameters associated with the time duration. The UE may apply the one or more communication parameters during the time duration based on receiving the signal from the network entity.
    Type: Application
    Filed: September 18, 2023
    Publication date: March 20, 2025
    Inventors: Aviv REGEV, Shay LANDIS, Ronen SHAKED
  • Publication number: 20250081222
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive one or more non-linearity measurements, each non-linearity measurement being associated with a transmit antenna power amplifier. The UE may receive initial antenna information. The UE may select a first non-linearity cancellation algorithm from among a plurality of non-linearity cancellation algorithms based, at least in part, on the one or more non-linearity measurements and the initial antenna information. Numerous other aspects are described.
    Type: Application
    Filed: August 31, 2023
    Publication date: March 6, 2025
    Inventors: Aviv REGEV, Gideon Shlomo KUTZ, Amit MOSES, Yaniv EISTEIN, Ronen SHAKED
  • Publication number: 20250080390
    Abstract: Methods, systems, and devices for wireless communication are described. A request associated with probabilities of respective points of a constellation for communication of a set of data symbols using a channel may be received. The channel may be between a wireless device and a network entity. The probabilities may indicate respective likelihoods of the respective points being used in the communication of the set of data symbols. Signaling may be communicated in accordance with the set of probabilities of the respective points, where the set of probabilities may be adapted to characteristics of radio frequency impairments associated with the channel. The characteristics of the radio frequency impairments may be measured by a wireless device.
    Type: Application
    Filed: September 6, 2023
    Publication date: March 6, 2025
    Inventors: Aviv REGEV, Elad MEIR, Amit BAR-OR TILLINGER, Ronen SHAKED, Gideon Shlomo KUTZ
  • Publication number: 20250081123
    Abstract: This disclosure provides systems, methods, and devices for wireless communication that support compression point information reporting and enhanced power allocation operations. In a first aspect, a method of wireless communication includes receiving a reference signal and transmitting compression point information responsive to the reference signal, where the compression point information is determined based on the reference signal. The method of wireless communication further includes receiving a transmission responsive to the compression point information and in accordance with a power allocation based on the transmission of the compression point information. Other aspects and features are also claimed and described.
    Type: Application
    Filed: September 5, 2023
    Publication date: March 6, 2025
    Inventors: Amit Moses, Ronen Shaked, Aviv Regev
  • Publication number: 20250080253
    Abstract: Various aspects are described herein for frequency dependent residual sideband (FDRSB) cancellation. A network node may measure an FDRSB distortion and may calculate a thermal noise based at least in part on the FDRSB distortion and a received signal-to-noise ratio (SNR). The network node may identify, based at least in part on the thermal noise, the FDRSB, and a modulation and coding scheme (MCS), whether to enable or disable FDRSB cancellation at a user equipment (UE). The network node may transmit an FDRSB cancellation message that indicates for the UE to enable FDRSB cancellation or that indicates for the UE to disable FDRSB cancellation, and the UE may selectively perform FDRSB cancellation based at least in part on the FDRSB cancellation message. This may reduce UE processing resources, UE energy consumption, and latency at a demodulator of the UE.
    Type: Application
    Filed: August 31, 2023
    Publication date: March 6, 2025
    Inventors: Aviv REGEV, Yaniv EISTEIN, Ronen SHAKED, Amit MOSES
  • Publication number: 20250081015
    Abstract: Methods, systems, and devices for wireless communications are described. A second wireless device may perform an enhanced non-linearity correction procedure. For example, the second wireless device may transmit, to a first wireless device, a capability report and, additionally, or alternatively, a request for a statistical attribute report associated with a power amplifier (PA) of the first wireless device. The statistical attribute report may include one or more statistical attributes associated with one or more PA coefficients for the PA. The second wireless device may receive, in response to the request, the statistical attribute report and a data signal based on the one or more PA coefficients for the PA from the first wireless device. The second wireless device may perform, based on the statistical attribute report and the data signal, an enhanced non-linearity correction procedure on the data signal.
    Type: Application
    Filed: August 30, 2023
    Publication date: March 6, 2025
    Inventors: Amit MOSES, Ronen SHAKED, Aviv REGEV, Elad MEIR, Yaniv EISTEIN
  • Patent number: 12241053
    Abstract: Dysfunctional or exhausted T cells arise in chronic diseases including chronic viral infections and cancer, and express high levels of co-inhibitory receptors. Therapeutic blockade of these receptors has clinical efficacy in the treatment of cancer. While co-inhibitory receptors are co-expressed, the triggers that induce them and the transcriptional regulators that drive their co-expression have not been identified. The immunoregulatory cytokine IL-27 induces a gene module in T cells that includes several known co-inhibitory receptors (Tim-3, Lag-3, and TIGIT). The present invention provides a novel immunoregulatory network as well as novel cell surface molecules that have an inhibitory function in the tumor microenvironment. The present invention further provides the novel discovery that the transcription factors Prdm1 and c-Maf cooperatively regulate the expression of the co-inhibitory receptor module.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: March 4, 2025
    Assignees: THE BRIGHAM AND WOMEN'S HOSPITAL, INC., THE BROAD INSTITUTE, INC., MASSACHUSETTS INSTITUTE OF TECHNOLOGY
    Inventors: Vijay K. Kuchroo, Ana C. Anderson, Asaf Madi, Norio Chihara, Aviv Regev, Meromit Singer
  • Publication number: 20250071001
    Abstract: A method for wireless communication at a user equipment (UE) includes receiving, from a network node, a second message including a command to update a current frequency-dependent subband impairment estimate or a command to maintain the current frequency-dependent subband impairment estimate. The method further includes canceling the frequency-dependent subband impairment in accordance with receiving the second message. The cancelling may be in accordance with: the current frequency-dependent subband impairment estimate in accordance with the second message including the command to maintain the current frequency-dependent subband impairment estimate, or an update to the current frequency-dependent subband impairment estimate in accordance with the second message including the command to update the current frequency-dependent subband impairment estimate.
    Type: Application
    Filed: August 25, 2023
    Publication date: February 27, 2025
    Inventors: Aviv REGEV, Ronen SHAKED, Amit MOSES
  • Publication number: 20250063551
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a capability message indicating a capability of the UE to estimate a frequency domain imbalance between an in-phase portion of a transmission chain of a network entity and a quadrature-phase portion of the transmission chain of the network entity. The UE may receive, based on the capability message, an indication of a coherence bandwidth associated with the frequency domain imbalance. The coherence bandwidth may indicate a quantity of subcarriers (SCs) over which a characteristic of the frequency domain imbalance (e.g., a change in amplitude of the frequency domain imbalance) satisfies a threshold. The UE may perform an estimation of the frequency domain imbalance based on the coherence bandwidth. In some examples, the UE may receive downlink signals from a network entity and may perform a correction of the downlink signals based on the estimation.
    Type: Application
    Filed: August 14, 2023
    Publication date: February 20, 2025
    Inventors: Aviv REGEV, Ronen SHAKED
  • Publication number: 20250062805
    Abstract: Apparatus, methods, and computer program products for wireless communication are provided. An example method may include establishing a connection with a network node based on a first antenna tilt angle and a first beam width. The example method may further include transmitting, to the network node, a uplink transmission to report an altitude associated with the UE and a metric associated with the connection. The example method may further include receiving, from the network node, a downlink transmission based on a second antenna tilt angle and a second beam width, where the second antenna tilt angle and the second beam width based on the altitude and the metric.
    Type: Application
    Filed: August 18, 2023
    Publication date: February 20, 2025
    Inventors: Aviv REGEV, Ronen SHAKED, Daniel PAZ