公开(公告)号：US11990967B2

公开(公告)日：2024-05-21

申请号：US17656779

申请日：2022-03-28

Applicant: QUALCOMM Incorporated

Inventor： Ran Berliner ,  Shay Landis ,  Yehonatan Dallal ,  Assaf Touboul

IPC: H04L5/00 ,  H04B7/0456 ,  H04B7/06 ,  H04W24/10

CPC classification number: H04B7/0639 ,  H04B7/0456 ,  H04B7/0626 ,  H04L5/0048 ,  H04W24/10

Abstract: Aspects presented herein may enable a receiving device to receive high frequency signals with a simpler receiver to reduce the overall complexity and cost associated with the receiver. In one aspect, an apparatus receives a reference signal from a second wireless device. The apparatus measures amplitude and phase of the reference signal relative to a set point. The apparatus transmits channel flattening information in a precoding feedback to the second wireless device, the precoding feedback including at least a difference between the amplitude of the reference signal and the set point for a sub-band.

公开(公告)号：US11979900B2

公开(公告)日：2024-05-07

申请号：US17353340

申请日：2021-06-21

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael Horn ,  Jacob Pick ,  Assaf Touboul ,  Shay Landis ,  Shlomit Shaked

IPC: H04W72/563 ,  H04L5/00 ,  H04W72/044 ,  H04W72/21

CPC classification number: H04W72/563 ,  H04L5/0051 ,  H04W72/0473 ,  H04W72/21

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 requested periodicity for uplink reference signals associated with improving UE power efficiency. The UE may receive an indication of resources for transmitting uplink reference signals based at least in part on the requested periodicity. Numerous other aspects are described.

公开(公告)号：US11909538B2

公开(公告)日：2024-02-20

申请号：US17451225

申请日：2021-10-18

Applicant: QUALCOMM Incorporated

Inventor： Jacob Pick ,  Assaf Touboul ,  Shay Landis ,  Shlomit Shaked ,  Michael Levitsky ,  Daniel Paz

IPC: H04L1/20 ,  H04L1/00 ,  H04L5/00

CPC classification number: H04L1/201 ,  H04L1/0054 ,  H04L1/0061 ,  H04L5/0055

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a transport block (TB), the receiving the TB including performing log likelihood ratio (LLR) calculations on one or more parts of the TB based at least in part on a determination that the TB is likely to fail a cyclic redundancy check (CRC). The UE may transmit an indication of the one or more parts of the TB for which the UE performed LLR calculations. Numerous other aspects are described.

公开(公告)号：US20240040506A1

公开(公告)日：2024-02-01

申请号：US17877773

申请日：2022-07-29

Applicant: QUALCOMM Incorporated

Inventor： Lior Uziel ,  Guy Wolf ,  Assaf Touboul

IPC: H04W52/02

CPC classification number: H04W52/0229 ,  H04W52/028

Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for reconfiguring a resource envelope allocated to a distributed unit (DU) or a radio unit (RU) based on power consumption at the DU or the RU. A virtual radio access network (VRAN) manager (e.g., a host platform for a VRAN) may perform baseband pooling to allocate a resource envelope to a DU or an RU. After an initial allocation of a resource envelope to a DU or an RU, the DU, the RU, or both may report an amount of power consumed during signal processing for one or more dimensions of the resource envelope. The VRAN manager may then reconfigure a resource envelope for the DU or the RU based on the power consumption at these devices (e.g., to minimize operating expenses (OPEX) or maximize utilization of the resource envelope).

公开(公告)号：US11870629B2

公开(公告)日：2024-01-09

申请号：US17319390

申请日：2021-05-13

Applicant: QUALCOMM Incorporated

Inventor： Gideon Shlomo Kutz ,  Assaf Touboul ,  Ronen Shaked ,  Elad Meir ,  Amit Bar-Or Tillinger ,  Yaniv Eistein ,  Michael Levitsky ,  Shay Landis ,  Tal Oved

IPC: H04L27/26 ,  H04L5/00 ,  H04L27/34

CPC classification number: H04L27/26136 ,  H04L5/0048 ,  H04L27/2614 ,  H04L27/3411

Abstract: Methods, systems, and devices for wireless communications are described. A first wireless device may identify a set of data resource elements for transmitting data in one or more symbols periods. The first wireless device may generate, for the one or more symbol periods based on the set of data resource elements, a sequence of a set of pilot resource elements associated with the set of data resource elements, the sequence of the set of pilot resource elements including a phase tracking reference signal. The first wireless device may transmit, to a second wireless device in the one or more symbol periods, the set of data resource elements and the set of pilot resource elements. The second wireless device may decode a first subset of the set of pilot resource elements based on a second subset of the set of pilot resource elements to determine the phase tracking reference signal.

公开(公告)号：US11863269B2

公开(公告)日：2024-01-02

申请号：US17338881

申请日：2021-06-04

Applicant: QUALCOMM Incorporated

Inventor： Yaron Laufer ,  Gideon Shlomo Kutz ,  Shay Landis ,  Yaniv Eistein ,  Ronen Shaked ,  Assaf Touboul

IPC: H04B7/06 ,  H04B17/13 ,  H04B17/391 ,  H04B17/382

CPC classification number: H04B7/0626 ,  H04B17/13 ,  H04B17/382 ,  H04B17/391

Abstract: 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 of a change in a non-linearity model associated with a power amplifier of the base station. The UE may update a model associated with the power amplifier based at least in part on the indication. The UE may further update at least one parameter associated with slicing received signals based at least in part on the indication. In some aspects, the UE may use at least two coefficients when slicing. Numerous other aspects are described.

公开(公告)号：US11831933B2

公开(公告)日：2023-11-28

申请号：US17249928

申请日：2021-03-18

Applicant: QUALCOMM Incorporated

Inventor： Ran Berliner ,  Assaf Touboul ,  Shay Landis ,  Yehonatan Dallal ,  Roman Budilovsky ,  Michael Levitsky ,  Albert Yosher

IPC: H04N21/236 ,  H04N21/647 ,  H04N21/61

CPC classification number: H04N21/236 ,  H04N21/6131 ,  H04N21/64738

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a communication device may classify a set of packets of streaming video content based at least in part on one or more video characteristics, wherein the one or more video characteristics relate to an effect of a packet on a quality of experience of providing the streaming video content; assign the set of packets to a plurality of transport blocks, wherein a first transport block is associated with a first set of values for a set of communication parameters and a second transport block is associated with a second set of values for the set of communication parameters; and provide the plurality of transport blocks for transmission based at least in part on assigning the set of packets to the plurality of transport blocks. Numerous other aspects are provided.

公开(公告)号：US11784865B2

公开(公告)日：2023-10-10

申请号：US17178018

申请日：2021-02-17

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael Horn ,  Assaf Touboul ,  Shay Landis ,  Michael Levitsky ,  Daniel Paz ,  Amit Bar-Or Tillinger ,  Ory Eger

IPC: H04L27/26 ,  H04L5/00 ,  H04L25/03 ,  H04L25/02 ,  H04L1/00

CPC classification number: H04L27/2675 ,  H04L1/0003 ,  H04L5/0048 ,  H04L25/0202 ,  H04L25/03318

Abstract: 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.

公开(公告)号：US20230246777A1

公开(公告)日：2023-08-03

申请号：US17590570

申请日：2022-02-01

Applicant: QUALCOMM Incorporated

Inventor： Daniel Paz ,  Michael Levitsky ,  Assaf Touboul

IPC: H04L5/00

CPC classification number: H04L5/0051

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a message from a network entity indicating a first set of configuration parameters for tracking reference signals (TRSs) specific to the UE. The UE may monitor for one or more TRSs according to the first set of configuration parameters and during a first time interval. The UE may receive a layer-1 (L1) signal or a layer-2 (L2) signal from the network entity indicating a second set of configuration parameters for the TRSs specific to the UE that are different from the first set of configuration parameters. The UE may transmit an acknowledgement message to the network entity indicating the UE received the L1 signal or the L2 signal. During a second time interval subsequent to the first time interval, the UE may monitor for additional TRSs according to the second set of configuration parameters.

公开(公告)号：US11716716B2

公开(公告)日：2023-08-01

申请号：US17165986

申请日：2021-02-03

Applicant: QUALCOMM Incorporated

Inventor： Guy Wolf ,  Assaf Touboul ,  Ory Eger ,  Sharon Levy ,  Noam Zach

IPC: H04L5/00 ,  H04W72/02 ,  H04W72/044

CPC classification number: H04W72/046 ,  H04L5/0053

Abstract: In embodiments of systems and methods for protecting wireless communications a base station and the wireless device, a base station receive from a wireless device channel feedback from a wireless device regarding a communication beam between the base station and the wireless device, generate a barrage signal precoder based on the received channel feedback regarding the communication beam, and transmit a barrage signal using the barrage signal precoder on a second beam that is different from the communication beam.