公开(公告)号：US20220095128A1

公开(公告)日：2022-03-24

申请号：US17031302

申请日：2020-09-24

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 ,  H04W52/18 ,  H04W72/04 ,  H04L1/00 ,  G06N3/08

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.

公开(公告)号：US20240098748A1

公开(公告)日：2024-03-21

申请号：US17946879

申请日：2022-09-16

Applicant: QUALCOMM Incorporated

Inventor： Amit BAR-OR TILLINGER ,  Gideon Shlomo KUTZ ,  Noam ZACH ,  David YUNUSOV

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/0413 ,  H04L5/0051

Abstract: Certain aspects of the present disclosure provide method for wireless communications by a user equipment (UE), generally including receiving one or more signals, from a network entity, over a channel, wherein the channel is modeled as a plurality of clusters, determining a plurality of time correlation values for the channel based on the one or more signals, and transmitting a report indicating the plurality of time correlation values for the channel.

公开(公告)号：US20210344367A1

公开(公告)日：2021-11-04

申请号：US17302167

申请日：2021-04-26

Applicant: QUALCOMM Incorporated

Inventor： Guy WOLF ,  Igor GUTMAN ,  Sharon LEVY ,  Gideon Shlomo KUTZ ,  Assaf TOUBOUL ,  Noam ZACH

IPC: H04B1/04 ,  H04W8/22 ,  H03F1/32

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit, to a base station (BS), UE capability information including transmission non-linearity information related to a digital post-distortion processing capability; and transmit, to the BS and after transmitting the UE capability information, signaling for digital post-distortion processing. Numerous other aspects are provided.

公开(公告)号：US20230327933A1

公开(公告)日：2023-10-12

申请号：US17718950

申请日：2022-04-12

Applicant: QUALCOMM Incorporated

Inventor： Noam ZACH ,  Guy WOLF ,  Gideon Shlomo KUTZ

IPC: H04L27/26 ,  H04B7/06

CPC classification number: H04L27/2617 ,  H04B7/0617 ,  H04B7/0639

Abstract: In a wireless communication system, a peak to average power ratio (PAPR) may affect the efficiency of a power amplifier. To reduce a PAPR, a transmitting device may utilize a PAPR reduction precoding that changes a received signal without performance impact so the overall transmit PAPR is reduced. The transmitting device constructs a frequency domain (FD) response to the PAPR reduction precoding, estimates a channel to one or more receiving devices, and applies the PAPR reduction precoding to the estimated channel. The transmitting device constructs a multiple input multiple output (MIMO) precoding matrix considering the FD response of the PAPR reduction precoding and applies the MIMO precoding matrix and the PAPR reduction precoding to an FD signal. A receiving device applies the FD response conjugated to a received FD signal from the transmitting device and processes at least a received reference signal based on the PAPR reduction precoder.

公开(公告)号：US20220248218A1

公开(公告)日：2022-08-04

申请号：US17168080

申请日：2021-02-04

Applicant: QUALCOMM Incorporated

Inventor： Noam ZACH ,  Guy WOLF ,  Sharon LEVY ,  Ory EGER ,  Ori BEN SHAHAR ,  Lior UZIEL ,  Assaf TOUBOUL

IPC: H04W12/03 ,  H04B7/0408

Abstract: A method of secure wireless communication is performed by a user equipment (UE). The method receives, from a base station, sub-messages of a secured physical layer message, each sub-message received over a different beam. The method also decodes the sub-messages into decoded message segments. Further, the method reconstructs the secured physical layer message from the decoded message segments. A method of secure wireless communication by a base station includes receiving, from a user equipment (UE), a list of candidate beams for transmission and a reception metric for each of the candidate beams. The method also includes segmenting a secured physical layer message into sub-messages. The method further includes transmitting, to the UE, a control message indicating a structure of the secured message and a transmit beam for each of the plurality of sub-messages; and transmitting, to the UE, each sub-message over a different transmit beam of the candidate beams.

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：US20210351889A1

公开(公告)日：2021-11-11

申请号：US17314952

申请日：2021-05-07

Applicant: QUALCOMM Incorporated

Inventor： Shay LANDIS ,  Assaf TOUBOUL ,  Noam ZACH ,  Idan Michael HORN ,  Daniel PAZ ,  Ory EGER ,  Amit BAR-OR TILLINGER ,  Michael LEVITSKY

IPC: H04L5/00 ,  H04L1/00

Abstract: A phase tracking reference signal (PTRS) may be enhanced to carry data encoded with a relative low modulation and coding scheme (MCS). A receive device may receiving a data channel, the data channel including a transport block encoded using a first MCS. The receiving device may receiving a PTRS interleaved with the data channel. The PTRS is encoded with the second MCS that is lower than the first MCS. The receiving device may decode the PTRS to determine PTRS data. The receiving device may track phase noise using the PTRS data as a transmitted sequence of the PTRS. The receiving device may decode the transport block for the data channel based on the first MCS and the tracked phase noise.

公开(公告)号：US20240223415A1

公开(公告)日：2024-07-04

申请号：US18147577

申请日：2022-12-28

Applicant: QUALCOMM Incorporated

Inventor： Noam ZACH ,  Guy WOLF ,  Sharon LEVY ,  Gideon Shlomo KUTZ ,  Shay LANDIS

IPC: H04L27/00

CPC classification number: H04L27/0014 ,  H04L2027/003

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a first communication having a first frequency offset correction applied. The UE may receive an indication of a frequency offset of the first communication. The UE may transmit a second communication having a second frequency offset correction applied, the second frequency offset correction based at least in part on the first frequency offset correction and the frequency offset of the first communication. Numerous other aspects are described.

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.

公开(公告)号：US20230262643A1

公开(公告)日：2023-08-17

申请号：US18003034

申请日：2021-08-17

Applicant: QUALCOMM Incorporated

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

IPC: H04W64/00 ,  H04W24/10 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04W24/10 ,  H04L5/0051

Abstract: Techniques are provided for reporting, by a device, positioning-related information to a network entity. In an example, the device receives signaling information of the network entity. The signaling information indicates one or more parameters for a report on a reference signal that is transmitted by a base station. The device also receives multiple propagations of the reference signal upon a transmission of the reference signal by the base station. Based on the signaling information, the device generates the report, where the report comprises a power and a time delay per propagation of the reference signal. The device transmits the report to the network entity, where a position of the device is determined by the network entity based on the report.