公开(公告)号：US20240172200A1

公开(公告)日：2024-05-23

申请号：US18058391

申请日：2022-11-23

Applicant: QUALCOMM Incorporated

Inventor： Daniel PAZ ,  Michael LEVITSKY ,  Assaf TOUBOUL

IPC: H04W72/04

CPC classification number: H04W72/0453 ,  H04W72/042

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, via a primary cell (PCell), first configuration information associated with a secondary cell (SCell) indicating a first carrier frequency associated with the SCell, the first carrier frequency being associated with a first coverage area of the SCell. The UE may communicate, via the SCell, a first one or more signals using the first carrier frequency. The UE may receive, via the PCell, second configuration information associated with the SCell indicating a second carrier frequency associated with the SCell based at least in part on a location of the UE changing from the first coverage area to a second coverage area of the SCell. The UE may communicate, via the SCell, a second one or more signals using the second carrier frequency. Numerous other aspects are described.

公开(公告)号：US20240162924A1

公开(公告)日：2024-05-16

申请号：US18418858

申请日：2024-01-22

Applicant: QUALCOMM Incorporated

Inventor： Elad MEIR ,  Gideon Shlomo KUTZ ,  Assaf TOUBOUL ,  Michael LEVITSKY

IPC: H04B1/04 ,  H04B7/06

CPC classification number: H04B1/0475 ,  H04B7/06

Abstract: Methods, systems, and devices for wireless communications are described. The methods include a base station mapping transmitter antennas to one of a set of multiple antenna groups based on a power amplifier response of one or more transmitter antennas, determining a power amplifier model for one or more antenna groups based on the power amplifier response of the one or more transmitter antennas, and transmitting an indication of the power amplifier model for one or more antenna groups to a UE. The methods include the UE determining a power amplifier model for a transmitter antenna of the set of transmitter antennas based on the indication of the power amplifier model and communicating with the base station based on the power amplifier model for the transmitter antenna.

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：US20230419101A1

公开(公告)日：2023-12-28

申请号：US17848283

申请日：2022-06-23

Applicant: QUALCOMM Incorporated

Inventor： Jacob PICK ,  Assaf TOUBOUL ,  Shay LANDIS ,  Alexei Yurievitch GOROKHOV ,  Hari SANKAR ,  Peer BERGER

IPC: G06N3/08

CPC classification number: G06N3/08

Abstract: A method for wireless communication by a receiving device includes predicting with an artificial neural network, at each data block of a set of data blocks, a least complex demodulator that will achieve a goal. The predicting is based on features of a data block expected to be received at the receiving device. The method also includes dynamically selecting the least complex demodulator, from a set of demodulators with different levels of complexity, based on the features of the data block expected to be received. The method further includes demodulating the data block with the selected demodulator for the data block.

公开(公告)号：US20230362845A1

公开(公告)日：2023-11-09

申请号：US17662609

申请日：2022-05-09

Applicant: QUALCOMM Incorporated

Inventor： Daniel PAZ ,  Michael LEVITSKY ,  Assaf TOUBOUL

IPC: H04W56/00 ,  H04W76/10 ,  H04L5/00

CPC classification number: H04W56/001 ,  H04W76/10 ,  H04L5/0048

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, during a first portion of a time cycle, one or more synchronization signal blocks (SSBs) according to a first periodicity. The UE may receive, during a second portion of the time cycle, one or more other SSBs according to a second periodicity that is higher than the first periodicity. Numerous other aspects are described.

公开(公告)号：US20230354307A1

公开(公告)日：2023-11-02

申请号：US18348254

申请日：2023-07-06

Applicant: QUALCOMM Incorporated

Inventor： Amit BAR-OR TILLINGER ,  Michael LEVITSKY ,  Assaf TOUBOUL ,  Jacob PICK ,  Shmuel VAGNER

IPC: H04W72/1263 ,  H04W4/40 ,  H04L5/00 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/541

CPC classification number: H04W72/1263 ,  H04W4/40 ,  H04L5/0051 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/541 ,  H04W92/18

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, within a subframe, a plurality of sidelink control channel signals providing scheduling information for a plurality of sidelink shared channel signals that are also received within the subframe. The UE may determine to use one or more of the plurality of sidelink control channel signals as pilot signals for decoding the plurality of sidelink shared channel signals. The UE may decode the plurality of sidelink shared channel signals based at least in part on the plurality of sidelink control channel signals as pilot signals.

公开(公告)号：US20230283443A1

公开(公告)日：2023-09-07

申请号：US17653242

申请日：2022-03-02

Applicant: QUALCOMM Incorporated

Inventor： Gideon Shlomo KUTZ ,  Amit BAR-OR TILLINGER ,  Elad MEIR ,  Assaf TOUBOUL

IPC: H04L5/00

CPC classification number: H04L5/006 ,  H04L5/0051

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink signaling configured to support obtaining spatial basis functions associated with antenna ports of a network node. The UE may receive a downlink communication from the network node, the receiving the downlink communication including decoding the downlink communication using digital post-distortion (DPoD) correction that is based at least in part on the spatial basis functions. Numerous other aspects are described.

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.

公开(公告)号：US20230239102A1

公开(公告)日：2023-07-27

申请号：US17648922

申请日：2022-01-25

Applicant: QUALCOMM Incorporated

Inventor： Moshe BEN-ARI ,  Peer BERGER ,  Cheol Hee PARK ,  Ashish Shankar IYER ,  Assaf TOUBOUL ,  Guy SPIEGELSTEIN ,  Sivaramakrishna VEEREPALLI ,  Soumya DAS ,  Alok SHARMA ,  Sean Vincent MASCHUE ,  Narasimha Rao KORAMUTLA

IPC: H04L5/00

CPC classification number: H04L5/0051 ,  H04L5/0053

Abstract: Apparatus, methods, and computer-readable media for facilitating autonomous synchronization are disclosed herein. For example, a UE may be configured to perform an initial synchronization directly to PSCCH and PSSCH when other synchronization sources, such as GNSS, a base station, and/or SLSS, are unavailable. An example method for wireless communication at a user equipment includes receiving a PSCCH. The example method also includes performing an initial synchronization based on the PSCCH. In some examples, the method may also include receiving a PSSCH, and determining a logical subframe number modulo 10 based on the PSSCH. The logical subframe number modulo 10 may correspond to a sequence seed.

公开(公告)号：US20230118778A1

公开(公告)日：2023-04-20

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

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.