公开(公告)号：US20210143888A1

公开(公告)日：2021-05-13

申请号：US16678740

申请日：2019-11-08

Applicant: QUALCOMM Incorporated

Inventor： Igor GUTMAN ,  Michael LEVITSKY ,  Ran BERLINER ,  Shay LANDIS ,  Gideon Shlomo KUTZ

IPC: H04B7/06 ,  H04W72/04 ,  H04W56/00 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may synchronize a beam switch of the base station with transmission of a reference signal for channel state feedback, and schedule a channel state feedback report to be transmitted after the transmission of the reference signal for channel state feedback. Numerous other aspects are provided.

公开(公告)号：US20250062780A1

公开(公告)日：2025-02-20

申请号：US18234824

申请日：2023-08-16

Applicant: Qualcomm Incorporated

Inventor： Yevgeny ZAGALSKY ,  Peer BERGER ,  Ran BERLINER ,  Shay LANDIS ,  Eitan YERUSHALMI ,  David JACOBIAN

IPC: H03M13/15 ,  H03M13/11 ,  H03M13/41

Abstract: Certain aspects of the present disclosure provide techniques for Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for determining a minimal list size to use in list decoding operations for reducing resource consumption (e.g., compute, memory, and power) at a decoder. A method includes receiving a codeword comprising a plurality of channel bits encoded with an error-correcting code, the plurality of channel bits comprising, at least, a plurality of information bits, determining a payload size of the codeword, determining a channel capacity metric for the plurality of channel bits, determining a minimal list size for a list decoding operation based on at least the payload size and the channel capacity metric; and performing the list decoding operation on the codeword based on the minimal list size to obtain the plurality of information bits.

公开(公告)号：US20240113428A1

公开(公告)日：2024-04-04

申请号：US17935061

申请日：2022-09-23

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael HORN ,  Shay LANDIS ,  Assaf TOUBOUL ,  Yehonatan DALLAL ,  Ran BERLINER ,  Amit BAR-OR TILLINGER

IPC: H01Q3/36 ,  H01Q3/26 ,  H01Q3/40

CPC classification number: H01Q3/36 ,  H01Q3/267 ,  H01Q3/40

Abstract: Aspects of the disclosure relate to devices, wireless communication apparatuses, methods, and other aspects of correcting misalignment for orbital angular momentum beams. In one aspect, a wireless communication apparatus comprises a beamforming network comprising a plurality of antenna ports and a plurality of beam ports, wherein the plurality of antenna ports are positioned for communicating orbital angular momentum (OAM) beams, a plurality of output phase shifters, wherein each output phase shifter is coupled to a corresponding antenna port of the plurality of antenna ports, and control circuitry coupled to the plurality of output phase shifters and configured to select phase shift values for the plurality of output phase shifters to correct a misalignment of the OAM beams.

公开(公告)号：US20230395990A1

公开(公告)日：2023-12-07

申请号：US18234815

申请日：2023-08-16

Applicant: QUALCOMM Incorporated

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

IPC: H01Q19/06 ,  H04B17/336 ,  H01Q21/06

CPC classification number: H01Q19/062 ,  H04B17/336 ,  H01Q21/065

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：US20220408426A1

公开(公告)日：2022-12-22

申请号：US17352047

申请日：2021-06-18

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael HORN ,  Danlu ZHANG ,  Shay LANDIS ,  Yehonatan DALLAL ,  Ran BERLINER

IPC: H04W72/04 ,  H04B7/0408 ,  H04W76/14 ,  H04B7/10

Abstract: Apparatus, methods, and computer-readable media are disclosed herein for orbital angular moment capability in millimeter wave and higher frequency bands. An example method for wireless communication at a first communication device includes transmitting, to a second communication device, OAM capability information indicating a capability to receive an OAM waveform. Additionally, the example method includes receiving one or more OAM transmissions from the second communication device, the one or more OAM transmissions based on the OAM capability information.

公开(公告)号：US20220408274A1

公开(公告)日：2022-12-22

申请号：US17351819

申请日：2021-06-18

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael HORN ,  Shay LANDIS ,  Assaf TOUBOUL ,  Yehonatan DALLAL ,  Ran BERLINER ,  Amit BAR-OR TILLINGER ,  Danlu ZHANG

IPC: H04W16/28 ,  H04W72/04 ,  H04W24/08

Abstract: Aspects of the disclosure relate to reporting and correcting a spatial misalignment of an orbital angular momentum (OAM) waveform communicated from a second device to a first device. In an aspect, the first device receives from the second device, the OAM waveform having a spatial misalignment with respect to the second device. The first device determines the spatial misalignment and further determines spatial coordinates for correcting the spatial misalignment and/or one or more channel measurements of the OAM waveform. Thereafter, the first device sends a report based on the spatial misalignment to the second device, the report including the spatial coordinates for correcting the spatial misalignment and/or the one or more channel measurements. The first device then receives an adjusted OAM waveform from the second device, wherein the adjusted OAM waveform is received having a corrected spatial alignment with respect to the second device based on the report.

公开(公告)号：US20220272680A1

公开(公告)日：2022-08-25

申请号：US17184302

申请日：2021-02-24

Applicant: QUALCOMM Incorporated

Inventor： Shay LANDIS ,  Yehonatan DALLAL ,  Ran BERLINER

IPC: H04W72/04 ,  H04W24/10 ,  H04W72/02 ,  H04W72/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, via multiple UE receive beams, one or more reference signals transmitted over a wideband, the wideband including one or more subbands. The UE may transmit a report based at least in part on one or more measurements of the one or more subbands. Numerous other aspects are described.

公开(公告)号：US20220272569A1

公开(公告)日：2022-08-25

申请号：US17180187

申请日：2021-02-19

Applicant: QUALCOMM Incorporated

Inventor： Ran BERLINER ,  Yehonatan Dallal ,  Shay Landis ,  Idan Michael Horn

IPC: H04W28/06

Abstract: Aspects described herein relate to receiving a configuration including one or more parameters related to compressing feedback values for multiple code blocks, performing, using a compression method and an associated codebook that are selected using the one or more parameters, a compression of multiple feedback values for a set of code blocks received from a network device into a compressed feedback value, and transmitting, to the network device and using the compressed feedback value, compressed feedback for the set of code blocks.

公开(公告)号：US20220217727A1

公开(公告)日：2022-07-07

申请号：US17140868

申请日：2021-01-04

Applicant: QUALCOMM Incorporated

Inventor： Yehonatan DALLAL ,  Ran BERLINER ,  Shay LANDIS

IPC: H04W72/08 ,  H04W72/04 ,  H04W4/80 ,  H04L1/00 ,  H04W80/02

Abstract: A configuration to avoid compromised frequencies to enhance frequency resource allocation. The apparatus determines one or more narrowband isolated frequencies from a set of frequencies, wherein the one or more narrowband isolated frequencies have a degraded quality. The apparatus allocates frequency resources based on a determination of the one or more narrowband isolated frequencies from the set of frequencies. The apparatus provides, to a UE, the frequency resources for communication with the base station.

公开(公告)号：US20220123983A1

公开(公告)日：2022-04-21

申请号：US17449978

申请日：2021-10-05

Applicant: QUALCOMM Incorporated

Inventor： Michael LEVITSKY ,  Ran BERLINER ,  Gokul SRIDHARAN ,  Hung Dinh LY

IPC: H04L27/26 ,  H04W74/00

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, a dynamic indication to switch from a modulation and coding scheme (MCS) table to a new MCS table. The UE may transmit, to the base station, one or more uplink communications that use a transmit waveform type associated with the new MCS table. Numerous other aspects are provided.