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公开(公告)号：US20250081015A1
公开(公告)日：2025-03-06
申请号：US18458932
申请日：2023-08-30
Applicant: QUALCOMM Incorporated
Inventor： Amit MOSES , Ronen SHAKED , Aviv REGEV , Elad MEIR , Yaniv EISTEIN
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.
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公开(公告)号：US20250063551A1
公开(公告)日：2025-02-20
申请号：US18449533
申请日：2023-08-14
Applicant: QUALCOMM Incorporated
Inventor： Aviv REGEV , Ronen SHAKED
IPC: H04W72/0453
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.
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公开(公告)号：US20250039690A1
公开(公告)日：2025-01-30
申请号：US18360526
申请日：2023-07-27
Applicant: QUALCOMM Incorporated
Inventor： Aviv REGEV , Ronen SHAKED , Shay LANDIS
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit information indicating predicted noise information associated with a plurality of bandwidth regions. The UE may receive a communication configuration associated with the plurality of bandwidth regions. The UE may perform a communication in accordance with the communication configuration. Numerous other aspects are described.
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公开(公告)号：US20240430815A1
公开(公告)日：2024-12-26
申请号：US18341670
申请日：2023-06-26
Applicant: QUALCOMM Incorporated
Inventor： Aviv REGEV , Ronen SHAKED , Amit MOSES
IPC: H04W52/24
Abstract: Apparatus, methods, and computer program products for wireless communication are provided. An example method may include receiving, from a network node, at least one channel state information reference signal (CSI RS). The example method may further include transmitting, to the network node, information indicative of at least one power associated with a post-processing frequency domain residual sideband and a noise per each antenna associated with the UE in a channel state feedback (CSF) report based on the at least one CSI RS. The example method may further include receiving, from the network node, a power allocation configuration based on the information indicative of the at least one power associated with the post-processing frequency domain residual sideband and the noise per each antenna associated with the network node.
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公开(公告)号：US20240422812A1
公开(公告)日：2024-12-19
申请号：US18334111
申请日：2023-06-13
Applicant: QUALCOMM Incorporated
Inventor： Yaniv EISTEIN , Ronen SHAKED , Aviv REGEV
IPC: H04W72/541 , H04W72/044 , H04W72/56
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first communication from a first network node associated with a first cell. The UE may transmit, based at least in part on a measured interference within the first communication, an indication to reduce a number of layers of communication of one or more of the first network node or a second network node associated with a second cell. The UE may receive, from the first network node, a second communication based at least in part on the indication to reduce the number of layers. Numerous other aspects are described.
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Patent Agency Ranking
公开(公告)号：US20240259239A1
公开(公告)日：2024-08-01
申请号：US18160268
申请日：2023-01-26
Applicant: QUALCOMM Incorporated
Inventor： Yaniv EISTEIN , Aviv REGEV , Ronen SHAKED
IPC: H04L25/03 , H04B1/10 , H04W72/1273
CPC classification number: H04L25/03993 , H04B1/10 , H04W72/1273
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of a noise whitening matrix associated with processing of received communications. The UE may receive data with precoding that is based at least in part on the noise whitening matrix. Numerous other aspects are described.
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公开(公告)号：US20240179032A1
公开(公告)日：2024-05-30
申请号：US18059041
申请日：2022-11-28
Applicant: QUALCOMM Incorporated
Inventor： Yaniv EISTEIN , Ronen SHAKED , Aviv REGEV , Lev ZAVUROV
CPC classification number: H04L25/0228 , H04L5/0048
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, an indication of a slot to be associated with precoder estimation, the indication of the slot including an indication of a first precoder and one or more parameters associated with the slot. The UE may receive, from the network node and during the slot, a first one or more reference signals associated with estimating a physical channel using the first precoder and a second one or more reference signals associated with estimating a second precoder using the estimated physical channel. The UE may receive, from the network node, one or more signals based on the second precoder. Numerous other aspects are described.
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公开(公告)号：US20250150309A1
公开(公告)日：2025-05-08
申请号：US18500737
申请日：2023-11-02
Applicant: QUALCOMM Incorporated
Inventor： Aviv REGEV , Amit BAR-OR TILLINGER , Shay LANDIS , Yaniv EISTEIN , Ronen SHAKED
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.
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公开(公告)号：US20250132791A1
公开(公告)日：2025-04-24
申请号：US18490411
申请日：2023-10-19
Applicant: QUALCOMM Incorporated
Inventor： Yaniv EISTEIN , Ronen SHAKED , Aviv REGEV
IPC: H04B7/0456 , H04L5/00 , H04W72/541
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.
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公开(公告)号：US20250062805A1
公开(公告)日：2025-02-20
申请号：US18452320
申请日：2023-08-18
Applicant: QUALCOMM Incorporated
Inventor： Aviv REGEV , Ronen SHAKED , Daniel PAZ
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.
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