公开(公告)号：US20230269718A1

公开(公告)日：2023-08-24

申请号：US18311322

申请日：2023-05-03

Applicant: QUALCOMM Incorporated

Inventor： Shay LANDIS ,  Ran BERLINER ,  Yehonatan DALLAL

IPC: H04W72/044 ,  H04W52/14 ,  H04W72/23

CPC classification number: H04W72/046 ,  H04W52/146 ,  H04W72/23

Abstract: Wireless communications systems and methods related to reducing the signaling overhead for configuring a common reference signal used in performing coarse power control of multiple spatial domain multiplexing (SDM) uplink streams are provided. A base station may be in communication with a UE via multiple SDM streams directed from the same panel of the respective device. The base station may configure a common pathloss reference signal for the SDM streams of the same panel for the UE. This may include sending a list of possible pathloss reference signal configurations to the UE, and then identifying which configuration to use for the pathloss reference signal for the group of SDM streams. Once known, the UE may measure the reference signal for open loop power control. The BS may occasionally reconfigure the common reference signal for the grouped SDM streams.

公开(公告)号：US20230239127A1

公开(公告)日：2023-07-27

申请号：US17584703

申请日：2022-01-26

Applicant: QUALCOMM Incorporated

Inventor： Shay LANDIS ,  Idan Michael HORN ,  Ran BERLINER

IPC: H04L5/14 ,  H04W52/50

CPC classification number: H04L5/14 ,  H04W52/50

Abstract: Certain aspects of the present disclosure provide techniques for a method for wireless communications by a user equipment (UE), comprising generating a report indicating a capability of the UE to perform full duplex (FD) communications dependent on transmission power level and transmitting the report to a network entity.

公开(公告)号：US20220407579A1

公开(公告)日：2022-12-22

申请号：US17351883

申请日：2021-06-18

Applicant: QUALCOMM Incorporated

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

IPC: H04B7/06 ,  H04B7/0426 ,  H04B17/309 ,  H04L7/00

Abstract: Apparatus, methods, and computer-readable media are disclosed herein for facilitating spatial misalignment tracking for OAM beams in millimeter wave and higher frequency bands. An example method for wireless communication at a first communication device includes receiving, from a second communication device, a first misalignment tracking RS and a second misalignment tracking RS for an OAM transmission. The example method also includes determining a misalignment based on the first misalignment tracking RS, the second misalignment tracking RS, and using a subset of antenna elements of an antenna array of the first communication device. Additionally, the example method includes adjusting reception of a subsequent OAM transmission from the second communication device at the antenna array of the first communication device.

公开(公告)号：US20220286182A1

公开(公告)日：2022-09-08

申请号：US17656779

申请日：2022-03-28

Applicant: QUALCOMM Incorporated

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

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

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：US20220182161A1

公开(公告)日：2022-06-09

申请号：US17116910

申请日：2020-12-09

Applicant: QUALCOMM Incorporated

Inventor： Shay LANDIS ,  Guy WOLF ,  Assaf TOUBOUL ,  David YUNUSOV ,  Peer BERGER ,  Michael LEVITSKY ,  Ran BERLINER ,  Sharon LEVY ,  Noam ZACH

IPC: H04B17/373 ,  H04W16/14 ,  H04W16/22 ,  H04W72/04 ,  H04B17/382

Abstract: Disclosed are techniques for wireless communication. In some aspects, a base station (BS) may determine a first planned transmit beam configuration of the first BS. The BS may obtain a second planned transmit beam configuration of a second BS. The BS may determine that a first planned transmit beam of the first planned transmit beam configuration will interfere with a second planned transmit beam of the second planned transmit beam configuration. The BS may modify the first planned transmit beam, the second planned transmit beam, or both, based on the interference determination.

公开(公告)号：US20220123889A1

公开(公告)日：2022-04-21

申请号：US17450641

申请日：2021-10-12

Applicant: QUALCOMM Incorporated

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

IPC: H04L5/00 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may determine a demodulation reference signal (DMRS) configuration and a physical uplink shared channel (PUSCH) transmission mode for a user equipment to use for one or more uplink transmissions. The base station may transmit a dynamic joint indication of the DMRS configuration and the PUSCH transmission mode. Numerous other aspects are provided.

公开(公告)号：US20210320956A1

公开(公告)日：2021-10-14

申请号：US16861682

申请日：2020-04-29

Applicant: QUALCOMM Incorporated

Inventor： Ran BERLINER ,  Assaf TOUBOUL ,  Shay LANDIS ,  Yehonatan DALLAL ,  Roman BUDILOVSKY ,  Albert YOSHER

IPC: H04L29/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a communication device may classify a plurality of packets of streaming video content based at least in part on one or more video characteristics; generate a plurality of code blocks based at least in part on classifying the plurality of packets, wherein each code block includes at least some subset of the plurality of packets having different effect on the quality of experience; and provide the plurality of code blocks for transmission. Numerous other aspects are provided.

公开(公告)号：US20210235462A1

公开(公告)日：2021-07-29

申请号：US17154754

申请日：2021-01-21

Applicant: QUALCOMM Incorporated

Inventor： Igor GUTMAN ,  Ronen GREENBERGER ,  Yossi WALDMAN ,  Oren MATSRAFI ,  Ran BERLINER

IPC: H04W72/08 ,  H04W72/04

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 and in a first slot, an indication of a signal to noise ratio (SNR) mode, of a plurality of SNR modes, to be used by the UE for one or more downlink communications in one or more slots that occur after the first slot, wherein different SNR modes of the plurality of SNR modes support at least one of different modulation and coding schemes, different ranks, or a combination thereof; and operate using the SNR mode in the one or more slots based at least in part on the indication. Numerous other aspects are provided.

公开(公告)号：US20240195558A1

公开(公告)日：2024-06-13

申请号：US18443571

申请日：2024-02-16

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael HORN ,  Shay LANDIS ,  Ran BERLINER

IPC: H04L5/00 ,  H04J1/02 ,  H04W24/10 ,  H04W72/044

CPC classification number: H04L5/0048 ,  H04J1/02 ,  H04W72/046 ,  H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network entity may receive an indication of a capability to perform a beam refinement procedure that includes receiving multiple reference signals, via multiple beams using frequency division multiplexing, during a single reference signal burst. The network entity may transmit the multiple reference signals during the single reference signal burst using frequency division multiplexing. Numerous other aspects are provided.

公开(公告)号：US20240155381A1

公开(公告)日：2024-05-09

申请号：US18414204

申请日：2024-01-16

Applicant: QUALCOMM Incorporated

Inventor： Shay LANDIS ,  Assaf TOUBOUL ,  Guy WOLF ,  Peer BERGER ,  David YUNUSOV ,  Ran BERLINER ,  Michael LEVITSKY ,  Sharon LEVY ,  Noam ZACH

IPC: H04W24/02 ,  G06N3/08 ,  H04L1/00 ,  H04W52/18 ,  H04W72/04

CPC classification number: H04W24/02 ,  G06N3/08 ,  H04L1/0003 ,  H04W52/18 ,  H04W72/04

Abstract: A communications device inputs channel state information to an artificial neural network. The communications device predicts weather conditions with the artificial neural network based on the channel state information. The communications device further adjusts communications based on the predicted weather conditions.