Patents by Inventor Amit BAR-OR TILLINGER
Amit BAR-OR TILLINGER 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).
-
Patent number: 11824693Abstract: Methods, systems, and devices for wireless communications are described. A base station may transmit signaling that configures a wireless device to use a multi-level coding (MLC) procedure to communicate with a base station. Based on receiving the signaling, the wireless device may select a channel quality indicator (CQI) index from a set of CQI indices that are associated with an MLC procedure. In some examples, the wireless device selects the CQI index from a set of CQI indices that includes both bit-interleaved coded modulation (BICM)-based and MLC-based CQI indices. In other examples, the wireless device selects the CQI index from a set of CQI indices that includes solely MLC-based CQI indices. The wireless device may transmit the selected CQI index to the base station. And the base station may select a modulation and coding scheme for subsequent transmissions to the wireless device based on the received CQI index.Type: GrantFiled: February 5, 2021Date of Patent: November 21, 2023Assignee: QUALCOMM IncorporatedInventors: Daniel Paz, Michael Levitsky, Assaf Touboul, Shay Landis, Amit Bar-Or Tillinger, Ronen Shaked
-
Patent number: 11824603Abstract: An apparatus for wireless communication at a UE is provided. The apparatus is configured to receive one or more pilot signals superimposed on a data signal from a network entity. The apparatus is further configured to receive an indication of a first set of locations in at least one of time or frequency from the network entity. The data signal or the scrambled data signal is near orthogonal to a channel estimation filter of the transmission channel between the network entity and the UE at the first set of locations. The apparatus is further configured to transmit characteristics of the transmission channel to the network entity. The characteristics of the transmission channel is determined based at least in part on the first set of locations.Type: GrantFiled: September 26, 2022Date of Patent: November 21, 2023Assignee: QUALCOMM IncorporatedInventors: Ram Krips, Gideon Shlomo Kutz, Amit Bar-Or Tillinger, Elad Meir, David Yunusov, Assaf Touboul
-
Publication number: 20230371055Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node may receive a distortion indication comprising distortion information associated with a signal transmission configuration corresponding to a second network node. The first network node may perform, based at least in part on the distortion information, a digital post distortion (DPoD) operation associated with a signal having a distortion characteristic corresponding to the distortion information. The first network node may communicate with the second network node based at least in part on performing the DPoD operation. Numerous other aspects are provided.Type: ApplicationFiled: May 11, 2022Publication date: November 16, 2023Inventors: Ram KRIPS, Idan Michael HORN, Gideon Shlomo KUTZ, Elad MEIR, Amit BAR-OR TILLINGER, Assaf TOUBOUL
-
Publication number: 20230362738Abstract: Methods, systems, and devices for wireless communications are described. A network entity may determine a number of resources for next transmissions following a first transmission. For example, a user equipment (UE) may calculate an average mutual information (MI) of a single log likelihood ratio (LLR) and an MI for each code block. The UE may transmit feedback indicating a quantity of resources to achieve a target MI based on the calculated averages. A wireless device may monitor a feedback buffer utilization associated with the UE. A network entity may retransmit existing code blocks or output a transmission using repetition based on the monitoring and utilization thresholds. The network entity may indicate to the UE a latency level code block attribute and increase a quantity of resources for following retransmissions by a boosting factor based on the latency level and a threshold.Type: ApplicationFiled: May 4, 2022Publication date: November 9, 2023Inventors: Amit Bar-Or Tillinger, Gideon Shlomo Kutz, Assaf Touboul, Tal Oved
-
Publication number: 20230354307Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, within a subframe, a plurality of sidelink control channel signals providing scheduling information for a plurality of sidelink shared channel signals that are also received within the subframe. The UE may determine to use one or more of the plurality of sidelink control channel signals as pilot signals for decoding the plurality of sidelink shared channel signals. The UE may decode the plurality of sidelink shared channel signals based at least in part on the plurality of sidelink control channel signals as pilot signals.Type: ApplicationFiled: July 6, 2023Publication date: November 2, 2023Inventors: Amit BAR-OR TILLINGER, Michael LEVITSKY, Assaf TOUBOUL, Jacob PICK, Shmuel VAGNER
-
Patent number: 11799620Abstract: Methods, systems, and devices for wireless communications are described. A transmitting device may encode a set of data bits on a set of subcarriers based on a boosting factor, and map the set of encoded data bits to a resource block including a first subset of subcarriers corresponding to the set of encoded data bits and a second subset of subcarriers corresponding to a set of null bits. The transmitting device may generate and transmit a signal including the set of encoded data bits. A receiving device may receive a modulated signal on a set of subcarriers, and de-map the modulated signal to a first subset of subcarriers and a second subset of subcarriers based on a boosting factor. The receiving device may decode the first subset of subcarriers to a first set of data bits and the second subset of subcarriers to a second set of data bits.Type: GrantFiled: February 24, 2021Date of Patent: October 24, 2023Assignee: QUALCOMM IncorporatedInventors: Idan Michael Horn, Amit Bar-Or Tillinger, Michael Levitsky, Eliyahu Arbiv
-
Patent number: 11792047Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, an indication that one or more channel condition parameters that are associated with uplink channel estimations are to be signaled to the UE to be used for downlink channel estimations. The UE may receive, from the base station, a report of the one or more channel condition parameters that are associated with the uplink channel estimations. Numerous other aspects are described.Type: GrantFiled: June 4, 2021Date of Patent: October 17, 2023Assignee: QUALCOMM IncorporatedInventors: Idan Michael Horn, Amit Bar-Or Tillinger, Shay Landis, Gideon Shlomo Kutz
-
Patent number: 11784758Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for implementing a Hybrid Automatic Repeat Request (HARQ) protocol using multiple beams. In some aspects, the UE may receive a first HARQ transmission from a base station (BS) via a first beam, and may transmit a HARQ feedback to the first BS. The BS may receive the HARQ feedback message and determine whether to transmit a HARQ retransmission associated with the first HARQ transmission via the first beam or via a different beam (such as a second beam) based on beam-specific conditions. The BS may provide a HARQ retransmission beam indication to the UE indicating that the HARQ retransmission will be transmitted via the second beam. The BS may transmit the HARQ retransmission via the second beam. The UE may receive the HARQ retransmission associated with the first HARQ transmission via the second beam.Type: GrantFiled: February 18, 2021Date of Patent: October 10, 2023Assignee: QUALCOMM IncorporatedInventors: Idan Michael Horn, Shay Landis, Amit Bar-Or Tillinger
-
Patent number: 11784700Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a first beam, of a set of beams configured for spatial division multiplexing (SDM), for reception of a downlink control information (DCI) message associated with a second beam of the set of beams. The UE may receive, via the first beam, the DCI message associated with the second beam. Numerous other aspects are described.Type: GrantFiled: March 9, 2021Date of Patent: October 10, 2023Assignee: QUALCOMM IncorporatedInventors: Amit Bar-Or Tillinger, Shay Landis, Idan Michael Horn
-
Patent number: 11784865Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit a request, for an uplink transmission or a downlink transmission, for data aided phase tracking reference signals (PT-RSs) on multiple layers of a communication link; and communicate the uplink transmission or the downlink transmission based at least in part on the request. Numerous other aspects are provided.Type: GrantFiled: February 17, 2021Date of Patent: October 10, 2023Assignee: QUALCOMM IncorporatedInventors: Idan Michael Horn, Assaf Touboul, Shay Landis, Michael Levitsky, Daniel Paz, Amit Bar-Or Tillinger, Ory Eger
-
Publication number: 20230318900Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for determining a constellation configuration for an amplitude phase shift keying (APSK) modulation scheme. The constellation configuration may be based on communication impairment information that is indicative of at least one communication impairment expected to impair a single-carrier waveform communication. Examples of communication impairments may include additive white gaussian noise (AWGN), phase noise, non-linear distortion, or any combination thereof, among other examples. Examples of a constellation configuration may include a quantity of rings in a constellation pattern associated with the APSK modulation scheme, a quantity of constellation points associated the rings, a ring radius associated with one or more rings, a phase offset to one or more rings, and a mapping of data bits to one or more constellation points, among other examples.Type: ApplicationFiled: March 29, 2022Publication date: October 5, 2023Inventors: Amit Bar-Or Tillinger, Assaf Touboul, Shay Landis, Idan Michael Horn, Michael Levitsky, Daniel Paz
-
Patent number: 11778561Abstract: Certain aspects of the present disclosure provide techniques for downlink control information (DCI) format for power efficiency. A method that may be performed by a user equipment (UE) includes receiving, from a base station (BS), a first DCI message in a first symbol of a downlink control channel, the first DCI message comprising a portion of an identifier that consists of less than all parts of the identifier, the first symbol being one of a plurality of symbols in a time period. The method may also include, when the portion of the identifier corresponds to the UE, receiving downlink data via resources indicated by a second DCI message, the second DCI message received in a second symbol of the downlink control channel, the second DCI message indicating the resources for receiving downlink data, the second symbol being another one of the plurality of symbols in the time period.Type: GrantFiled: June 10, 2021Date of Patent: October 3, 2023Assignee: QUALCOMM IncorporatedInventors: Amit Bar-Or Tillinger, Gideon Shlomo Kutz, Idan Michael Horn, Shay Landis
-
Publication number: 20230299800Abstract: Certain aspects of the present disclosure provide techniques for digital pre-distortion (DPD). An apparatus for wireless communication generally includes a power amplifier (PA); a first DPD circuit, a second DPD circuit, and a transmitter. The first DPD circuit is generally configured to: obtain an input signal; apply a first DPD to the input signal to generate a first resulting signal; and output the first resulting signal to the second DPD circuit. The second DPD circuit is generally configured to: obtain the first resulting signal from the first DPD circuit; apply a second DPD to the first resulting signal to generate a second resulting signal; and output the second resulting signal to the PA. The PA is generally configured to amplify the second resulting signal to generate an amplified second resulting signal. The transmitter is generally configured to transmit the amplified second resulting signal to a second apparatus.Type: ApplicationFiled: March 18, 2022Publication date: September 21, 2023Inventors: Gideon Shlomo Kutz, Igor Gutman, Amit Bar-Or Tillinger
-
Patent number: 11765005Abstract: Aspects of the present disclosure include methods, apparatuses, and computer readable media for identifying an initial rank, modulating information into a first plurality of layers associated with the initial rank, scrambling the first plurality of layers by a first common scrambler to generate a first plurality of scrambled layers, transmitting, to the receiver, the first plurality of scrambled layers, receiving an indication of failed demodulation of a portion of the first plurality of scrambled layers, modulating at least a portion of the information into a second plurality of layers, wherein the second plurality of layers includes a same number of layers as the first plurality of layers, scrambling the second plurality of layers by a second common scrambler to generate a second plurality of scrambled layers, and transmitting, to the receiver, the second plurality of scrambled layers.Type: GrantFiled: October 12, 2021Date of Patent: September 19, 2023Assignee: QUALCOMM IncorporatedInventors: Gideon Shlomo Kutz, Peter Gaal, Tal Oved, Assaf Touboul, Amit Bar-Or Tillinger
-
Patent number: 11757588Abstract: One or more techniques for sharing control channel and pilot resources are disclosed.Type: GrantFiled: May 24, 2021Date of Patent: September 12, 2023Assignee: QUALCOMM IncorporatedInventors: Gideon Shlomo Kutz, Tal Oved, Amit Bar-Or Tillinger, Assaf Touboul
-
Publication number: 20230283443Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink signaling configured to support obtaining spatial basis functions associated with antenna ports of a network node. The UE may receive a downlink communication from the network node, the receiving the downlink communication including decoding the downlink communication using digital post-distortion (DPoD) correction that is based at least in part on the spatial basis functions. Numerous other aspects are described.Type: ApplicationFiled: March 2, 2022Publication date: September 7, 2023Inventors: Gideon Shlomo KUTZ, Amit BAR-OR TILLINGER, Elad MEIR, Assaf TOUBOUL
-
Patent number: 11751133Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for setting a resolution for an analog-to-digital converter (ADC) of a user equipment (UE) based on a modulated reference signal received from a base station (BS) during a first (for example, initial) symbol period of a slot. In one aspect, the first symbol period of the slot and a cyclic prefix (CP) of the first symbol period may be relatively longer in time than other symbol periods and other CPs of the slot and, in some implementations, the BS may transmit a configuration to the UE allocating a portion of the first symbol period for the transmission of the modulated reference signal. The UE may demodulate the modulated reference signal, calibrate an automatic gain control (AGC) of the UE, and set the resolution of the ADC of the UE based on the modulated reference signal.Type: GrantFiled: February 18, 2021Date of Patent: September 5, 2023Assignee: QUALCOMM IncorporatedInventors: Idan Michael Horn, Assaf Touboul, Shay Landis, Amit Bar-Or Tillinger
-
Patent number: 11743884Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, within a subframe, a plurality of sidelink control channel signals providing scheduling information for a plurality of sidelink shared channel signals that are also received within the subframe. The UE may determine to use one or more of the plurality of sidelink control channel signals as pilot signals for decoding the plurality of sidelink shared channel signals. The UE may decode the plurality of sidelink shared channel signals based at least in part on the plurality of sidelink control channel signals as pilot signals.Type: GrantFiled: May 26, 2020Date of Patent: August 29, 2023Assignee: QUALCOMM IncorporatedInventors: Amit Bar-Or Tillinger, Michael Levitsky, Assaf Touboul, Jacob Pick, Shmuel Vagner
-
Patent number: 11742980Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for signaling mechanisms associated with transmission puncturing schemes for rateless coding. In some aspects, a transmitting device may encode a message using a rateless code associated with a cumulative encoding of various portions of the message and may perform transmission puncturing to adapt a bit rate of related signal transmissions. The transmitting device may signal an indication of the transmission puncturing scheme, and potentially one or more modifications to the transmission puncturing scheme, to a receiving device via control signaling. The transmitting device may modify the transmission puncturing scheme in accordance with prioritizing retransmissions for some cumulative portions of the message ahead of other cumulative portions, such as by granting prioritized cumulative portions of the message relatively earlier transmission occasions in the transmission puncturing scheme.Type: GrantFiled: November 17, 2021Date of Patent: August 29, 2023Assignee: QUALCOMM IncorporatedInventors: David Yunusov, Gideon Shlomo Kutz, Assaf Touboul, Tal Oved, Amit Bar-Or Tillinger
-
Patent number: 11736326Abstract: Methods, systems, and devices for wireless communication are described. A communication device may receive control signaling indicating a downlink reference signal configuration, for example, a demodulation reference signal (DMRS) configuration. The communication device may receive a downlink reference signal (e.g., a DMRS) over a downlink control channel (e.g., a physical downlink control channel (PDCCH)) during an initial symbol duration of a transmission time interval (TTI). The downlink reference signal may include a set of bits including a first subset of bits including network temporary identifier bits and a second subset of bits including constellation bits associated with a downlink data channel (e.g., a physical downlink shared channel (PDSCH)). The communication device may process the downlink reference signal (e.g., a DMRS) based on the downlink reference signal configuration (e.g., a DMRS configuration).Type: GrantFiled: May 28, 2021Date of Patent: August 22, 2023Assignee: QUALCOMM IncorporatedInventors: Idan Michael Horn, Amit Bar-Or Tillinger, Shay Landis, Gideon Shlomo Kutz