公开(公告)号：US20230261772A1

公开(公告)日：2023-08-17

申请号：US17651557

申请日：2022-02-17

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael HORN ,  Assaf TOUBOUL ,  Gideon Shlomo KUTZ ,  Shay LANDIS ,  Amit BAR-OR TILLINGER ,  Shai SPIEGELBLAT

IPC: H04B17/364 ,  H04W56/00 ,  H04W24/10

CPC classification number: H04B17/364 ,  H04W56/004 ,  H04W24/10

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication by a user equipment, including in one example: receiving a relay characteristic report, wherein the relay characteristic report indicates an intrinsic channel delay of a relay device; determining a channel delay spread of the channel; and transmitting an indication to affect relay device operation based at least in part on the channel delay spread and the intrinsic channel delay of the relay device.

公开(公告)号：US20230134718A1

公开(公告)日：2023-05-04

申请号：US17453323

申请日：2021-11-02

Applicant: QUALCOMM Incorporated

Inventor： Daniel PAZ ,  Michael LEVITSKY ,  Assaf TOUBOUL

IPC: H04L5/00 ,  H04W72/04 ,  H04L1/18

Abstract: Certain aspects of the present disclosure provide a method for wireless communication by a user equipment (UE). The UE receives, from a network entity, signaling dynamically enabling a code block group (CBG) configuration. The UE processes downlink (DL) transport blocks (TBs) including a number of CBGs, in accordance with the CBG configuration. The UE transmits, to the network entity, CBG-level acknowledgment information indicating results of the processing.

公开(公告)号：US20220400042A1

公开(公告)日：2022-12-15

申请号：US17342953

申请日：2021-06-09

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael HORN ,  Assaf TOUBOUL ,  Shay LANDIS ,  Amit BAR-OR TILLINGER ,  Gideon Shlomo KUTZ

IPC: H04L27/26 ,  H04L5/00 ,  H04W24/08 ,  H04W28/06 ,  H04L25/02

Abstract: Aspects presented herein may enable a transmitting device, such as a base station, to compress tone reservation signaling for PAPR reduction, such that the transmitting device may indicate to a receiving device the location of reserved tones and data tones of a transmission with a small payload. In one aspect, a base station estimates an UL channel based on one or more SRSs from a UE, the estimated UL channel corresponding to a DL channel. The base station selects a plurality of TR locations associated with at least one of the DL channel or the UL channel. The base station transmits, to the UE, an indication of the plurality of TR locations associated with at least one of the DL channel or the UL channel.

公开(公告)号：US20220368365A1

公开(公告)日：2022-11-17

申请号：US17308523

申请日：2021-05-05

Applicant: QUALCOMM Incorporated

Inventor： Yaron LAUFER ,  Gideon KUTZ ,  Elad MEIR ,  Ory EGER ,  Assaf TOUBOUL

IPC: H04B1/12 ,  H04B1/10

Abstract: Aspects relate to reconstructing a received non-linearly distorted (e.g., clipped) signal. A transmitting device may non-linearly distort a signal to be transmitted (e.g., by clipping peaks of the signal). This non-linear distortion may adversely affect decoding of the signal at a receiving device. To improve decoding performance at the receiving device, the transmitting device provides information regarding some of the non-linear distortion (e.g., information regarding a subset of the peaks that have been clipped) to the receiving device. The receiving device may reconstruct the signal based on this information (e.g., by reconstructing the subset of the peaks and adding the reconstructed peaks to the received clipped signal). In addition, the receiving device estimates the remaining non-linear distortion in the reconstructed signal (e.g., due to clipped peaks that were not indicated in the clipping information) by slicing the reconstructed signal and clipping the sliced signal, and provides a final reconstructed signal.

公开(公告)号：US20220312403A1

公开(公告)日：2022-09-29

申请号：US17211591

申请日：2021-03-24

Applicant: QUALCOMM Incorporated

Inventor： Shay LANDIS ,  Gideon Shlomo KUTZ ,  Assaf TOUBOUL ,  Elad MEIR

IPC: H04W72/04 ,  H04W8/24

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may transmit an indication of support for one or more candidate kernels for digital post distortion (DPoD) operations. The mobile station may receive a downlink communication based at least in part on the indication of support for the one or more candidate kernels for DPoD operations. Numerous other aspects are described.

公开(公告)号：US20220201471A1

公开(公告)日：2022-06-23

申请号：US17125441

申请日：2020-12-17

Applicant: QUALCOMM Incorporated

Inventor： David YUNUSOV ,  Assaf TOUBOUL ,  Shay LANDIS ,  Gideon KUTZ ,  Amit BAR-OR TILLINGER ,  Moshe BEN-ARI ,  Peer BERGER

IPC: H04W12/0431 ,  H04W12/033 ,  H04W12/102 ,  H04W12/08 ,  H04B7/0413

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication by a first wireless device. The first wireless device may participate in a beam forming procedure with a second wireless device to evaluate a plurality of transmit (TX) and receive (RX) beam pairs. The first wireless device may select one of the TX and RX beam pairs based on the evaluation. The first wireless device may determine at least one cryptographic key based on channel parameters associated with a selected one of the TX and RX beam pairs. The first wireless device may use the at least one cryptographic key for communications with the second wireless device.

公开(公告)号：US20220167415A1

公开(公告)日：2022-05-26

申请号：US17103837

申请日：2020-11-24

Applicant: QUALCOMM Incorporated

Inventor： Lior UZIEL ,  Michael LEVITSKY ,  Gideon KUTZ ,  Assaf TOUBOUL ,  Shay LANDIS ,  Cheol Hee PARK ,  Ralph Akram GHOLMIEH ,  Chu-Hsiang HUANG

IPC: H04W74/08 ,  H04L1/18

Abstract: A method includes cellular vehicle-to-everything (CV2X) allocation collision detection and reporting. An allocation collision detection module detects control channel allocations from transmitting user equipments (UEs) in each time period of a group of time periods. A quantity of detected control channel allocations is determined in each time period. A report is then built and transmitted to at least one of the transmitting UEs. The report indicates collisions in each time period, based on the quantity and a location of the detected control channels in each time period, as well as based on a type of UE interface.

公开(公告)号：US20220029301A1

公开(公告)日：2022-01-27

申请号：US17201967

申请日：2021-03-15

Applicant: QUALCOMM Incorporated

Inventor： Yehonatan DALLAL ,  Shay LANDIS ,  Ran BERLINER ,  Assaf TOUBOUL

IPC: H01Q15/04 ,  H04J14/04 ,  H04B17/336

Abstract: A lens antenna array system for wireless communication is provided that includes a transmitter having a first lens and a receiver having a second lens. The transmitter transmits a first plurality of RF signals across a plurality of near-field communication links to the receiver. Based upon a first signal quality determination at the receiver, the transmitter adjusts a plurality of gains to increase a signal quality for a second plurality of RF signals transmitted across the plurality of near-field communication links.

公开(公告)号：US20210337484A1

公开(公告)日：2021-10-28

申请号：US17305588

申请日：2021-07-09

Applicant: QUALCOMM Incorporated

Inventor： Sharon LEVY ,  Guy WOLF ,  Assaf TOUBOUL

IPC: H04W52/24 ,  H04W72/04 ,  H04W16/28

Abstract: A base station transmits a first transmission using a first directional beam and determines an equivalent isotropic radiated power (EIRP) relationship between the first transmission and a physical downlink shared channel (PDSCH) for a user equipment (UE). The base station transmits, to the UE, an indication of the EIRP relationship between the first transmission and the PDSCH. Then, the base station transmits the PDSCH to the UE using the second directional beam. The UE uses the indication of the EIRP relationship to receive the PDSCH from the base station over the second directional beam.

公开(公告)号：US20210336832A1

公开(公告)日：2021-10-28

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 ,  H04L1/00 ,  H04L25/02 ,  H04L25/03

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.