公开(公告)号：US11909533B2

公开(公告)日：2024-02-20

申请号：US17571331

申请日：2022-01-07

Applicant: QUALCOMM Incorporated

Inventor： Jacob Pick ,  Assaf Touboul ,  Shay Landis ,  Shlomit Shaked

IPC: H04L1/00 ,  H04L1/1812 ,  H04W76/18 ,  H04W72/23 ,  H03M13/25

CPC classification number: H04L1/1819 ,  H03M13/255 ,  H04L1/0057 ,  H04L1/0061 ,  H04W72/23 ,  H04W76/18

Abstract: Methods, systems, and devices for reporting redundancy version with feedback information. are described. A user equipment (UE) may transmit, to a base station, feedback information corresponding to a code block group in conjunction with an indication of a redundancy version for retransmission of the code block group. The UE may monitor for the retransmission of the code block group based on the indication of the redundancy version for the retransmission of the code block group. The UE may then decode the retransmission of the code block group based on the monitoring and the redundancy version for the retransmission of the code block group.

公开(公告)号：US20240146426A1

公开(公告)日：2024-05-02

申请号：US18051188

申请日：2022-10-31

Applicant: QUALCOMM Incorporated

Inventor： Shlomit Shaked ,  Assaf Touboul ,  Moshe Ben-Ari

IPC: H04B17/345 ,  H04W24/10

CPC classification number: H04B17/345 ,  H04W24/10 ,  H04W4/40

Abstract: Methods, systems, and devices for wireless communications are described. Techniques described herein provide for sharing detection of radio frequency interference among user equipments (UEs). If a first UE detects radio frequency interference affecting a vehicle-to-everything (V2X) link, the first UE may transmit a V2X message to a second UE indicating that the first UE detected the radio frequency interference. The second UE may adjust V2X communications in order to compensate for the radio frequency interference or modify radio frequency interference detection schemes.

公开(公告)号：US20230224093A1

公开(公告)日：2023-07-13

申请号：US17571331

申请日：2022-01-07

Applicant: QUALCOMM Incorporated

Inventor： Jacob Pick ,  Assaf Touboul ,  Shay Landis ,  Shlomit Shaked

IPC: H04L1/18 ,  H04L1/00 ,  H04W76/18 ,  H04W72/04 ,  H03M13/25

CPC classification number: H04L1/1819 ,  H03M13/255 ,  H04L1/0057 ,  H04L1/0061 ,  H04W72/042 ,  H04W76/18

Abstract: Methods, systems, and devices for reporting redundancy version with feedback information. are described. A user equipment (UE) may transmit, to a base station, feedback information corresponding to a code block group in conjunction with an indication of a redundancy version for retransmission of the code block group. The UE may monitor for the retransmission of the code block group based on the indication of the redundancy version for the retransmission of the code block group. The UE may then decode the retransmission of the code block group based on the monitoring and the redundancy version for the retransmission of the code block group.

公开(公告)号：US11979822B2

公开(公告)日：2024-05-07

申请号：US17388942

申请日：2021-07-29

Applicant: QUALCOMM Incorporated

Inventor： Jacob Pick ,  Shay Landis ,  Shlomit Shaked

IPC: H04W48/18 ,  H04L5/00 ,  H04W72/542 ,  H04W76/25

CPC classification number: H04W48/18 ,  H04L5/0005 ,  H04W72/542 ,  H04W76/25

Abstract: A user equipment may be configured to perform demodulator selection based on ML model coefficients trained by a base station. In some aspects, the user equipment may transmit a dynamic demodulator indication to a base station, transmit channel information to the base station, and receive, in response to the dynamic demodulator indication, updated coefficient information based on the channel information. Further, the user equipment may select a demodulator based on the updated coefficient information, and communicate with the base station via the demodulator in response to the selection of the demodulator.

公开(公告)号：US11856572B2

公开(公告)日：2023-12-26

申请号：US17317348

申请日：2021-05-11

Applicant: QUALCOMM Incorporated

Inventor： Peer Berger ,  Shay Landis ,  Idan Michael Horn ,  Assaf Touboul ,  Michael Levitsky ,  Gideon Shlomo Kutz ,  Jacob Pick ,  Shlomit Shaked

IPC: H04W72/04 ,  H04W72/10 ,  H04W72/1263 ,  H04B1/713

CPC classification number: H04W72/1263 ,  H04B1/713

Abstract: Methods, systems, and devices for wireless communications are described. In a wireless communications system, a user equipment (UE) may be configured to use intra-message antenna selection diversity (ASD). The UE may transmit a first portion of a scheduled message within a time interval using a first antenna element of the UE based on an intra-message antenna diversity configuration. The intra-message antenna diversity configuration may indicate a set of antennas available for transmission of the scheduled message. In some cases, the UE may transmit, within the same time interval, at least a portion of the scheduled message using at least a second antenna element of the UE that is different from the first antenna element. In some cases, a receiving UE may decode the first portion and the second portion of the scheduled message based on the intra-message antenna diversity configuration.

公开(公告)号：US11979900B2

公开(公告)日：2024-05-07

申请号：US17353340

申请日：2021-06-21

Applicant: QUALCOMM Incorporated

Inventor： Idan Michael Horn ,  Jacob Pick ,  Assaf Touboul ,  Shay Landis ,  Shlomit Shaked

IPC: H04W72/563 ,  H04L5/00 ,  H04W72/044 ,  H04W72/21

CPC classification number: H04W72/563 ,  H04L5/0051 ,  H04W72/0473 ,  H04W72/21

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of a requested periodicity for uplink reference signals associated with improving UE power efficiency. The UE may receive an indication of resources for transmitting uplink reference signals based at least in part on the requested periodicity. Numerous other aspects are described.

公开(公告)号：US11909538B2

公开(公告)日：2024-02-20

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

CPC classification number: H04L1/201 ,  H04L1/0054 ,  H04L1/0061 ,  H04L5/0055

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.

公开(公告)号：US11546085B2

公开(公告)日：2023-01-03

申请号：US17217701

申请日：2021-03-30

Applicant: QUALCOMM Incorporated

Inventor： Shlomit Shaked ,  Shay Landis ,  Jacob Pick

IPC: H04B7/0413 ,  H04L1/00 ,  H04L27/38 ,  H04W72/04 ,  H04L5/00

Abstract: Aspects described herein relate to configuring a search space size for a demodulator to use in generating log likelihood ratios (LLRs) in demodulating received signals. In an aspect, an indication of a search space size for a demodulator to use in generating LLRs can be received from a base station, and a demodulation of one or more signals received in wireless communication can be performed by a node using the demodulator and based on the search space size. In another aspect, a search space size for the demodulator of the node to use in generating log likelihood ratios (LLRs) can be determined based on one or more signals transmitted by the node, and an indication of a search space size can be transmitted to the node.