公开(公告)号：US11825511B2

公开(公告)日：2023-11-21

申请号：US17447278

申请日：2021-09-09

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush Hosseini ,  Peter Gaal ,  Wanshi Chen ,  Yi Huang

IPC: H04W72/12 ,  H04W52/14 ,  H04J11/00 ,  H04W72/566 ,  H04W72/1268 ,  H04W72/23

CPC classification number: H04W72/569 ,  H04W72/1268 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that multiple physical uplink channels scheduled for the UE overlap. The multiple physical uplink channels may include a first physical uplink channel and a second physical uplink channel that are associated with different priority levels. The UE may transmit at least one of the first physical uplink channel or the second physical uplink channel according to a prioritization or a multiplexing of the first physical uplink channel and the second physical uplink channel. The prioritization or the multiplexing is based at least in part on whether the UE is enabled to perform simultaneous physical uplink control channel and physical uplink shared channel transmissions. Numerous other aspects are provided.

公开(公告)号：US11825468B2

公开(公告)日：2023-11-21

申请号：US17219075

申请日：2021-03-31

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush Hosseini ,  Seyed Ali Akbar Fakoorian ,  Wei Yang ,  James Beckman ,  Enoch Shiao-Kuang Lu ,  Peter Gaal ,  Yi Huang

IPC: H04W72/1268 ,  H04W72/0446 ,  H04W72/21 ,  H04W72/23 ,  H04W72/50 ,  H04W72/566

CPC classification number: H04W72/1268 ,  H04W72/0446 ,  H04W72/21 ,  H04W72/23 ,  H04W72/535 ,  H04W72/569

Abstract: Methods, systems, and devices for wireless communications are described. The described techniques provide for a user equipment (UE) receiving a first transmission scheduling resources for a second transmission having a first priority. The UE may determine that one or more symbols of the second transmission are to be unused due to receipt of a cancellation indication or due to identifying a conflict, for example, with higher priority resources. Based on determining that the symbols are to be unused, the UE may determine that the base station will not reschedule the unused resources for another transmission, for example, having the first priority. The UE and the base station may communicate based on the determination.

公开(公告)号：US11817959B2

公开(公告)日：2023-11-14

申请号：US17177170

申请日：2021-02-16

Applicant: QUALCOMM Incorporated

Inventor： Wei Yang ,  Yi Huang ,  Seyedkianoush Hosseini ,  Wanshi Chen ,  Peter Gaal

IPC: H04L1/1812

CPC classification number: H04L1/1812

Abstract: Methods, systems, and devices for wireless communications are described to support codebook construction for enhanced hybrid automatic repeat request (HARQ) feedback. A user equipment (UE) may be configured to support a first type of HARQ feedback and a second type of HARQ feedback that includes additional information relative to the first type. A base station may transmit multiple downlink transmissions to the UE, where a first set of the downlink transmissions may be associated with the first type of HARQ feedback and a second set of the downlink transmissions may be associated with the second type of HARQ feedback. The UE may attempt to decode the downlink transmissions and may generate respective feedback for the downlink transmissions. The UE may construct a single HARQ codebook to multiplex the different types of HARQ feedback for the downlink transmissions and may transmit the HARQ codebook to the base station.

公开(公告)号：US11812436B2

公开(公告)日：2023-11-07

申请号：US17473913

申请日：2021-09-13

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Yan Zhou ,  Hung Dinh Ly

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

CPC classification number: H04W72/21 ,  H04L5/0055 ,  H04W72/044

Abstract: Aspects of the disclosure relate to communicating uplink control information. In an aspect, a first device receives from a second device configuration information including an indication to transmit uplink control information via a primary component carrier (PCC) or a given secondary component carrier (SCC) of at least one SCC in a slot. The first device also receives from the second device mapping information indicating an enabled spatial relation information configured for the PCC or the given SCC for transmitting the uplink control information. Thereafter, the first device identifies the enabled spatial relation information from the mapping information and transmits to the second device the uplink control information on the PCC or the given SCC in the slot based on the indication included in the configuration information, the enabled spatial relation information, and an uplink resource mapped to the enabled spatial relation information.

公开(公告)号：US20230354310A1

公开(公告)日：2023-11-02

申请号：US17733747

申请日：2022-04-29

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Peter Gaal ,  Yu Zhang ,  Hyojin Lee ,  Muhammad Sayed Khairy Abdelghaffar

IPC: H04W72/12 ,  H04L5/00

CPC classification number: H04W72/1268 ,  H04W72/1289 ,  H04L5/0051

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment may receive signaling from a network entity configuring a sounding reference signal resource set comprising a first sounding reference signal resource associated with a first subset of a total number of sounding reference signal ports and a second sounding reference signal resource associated with a second subset of the total number of sounding reference signal ports supported by the UE. The UE may transmit sounding reference signals via at least one sounding reference signal resource of the plurality of sounding reference signal resources based on the signaling configuring a sounding reference signal resource set. The UE may receive a downlink control information message comprising an indication of a physical uplink shared channel transmission based on at least a subset of the total number of sounding reference signal ports. The UE may transmit the physical uplink shared channel transmission.

公开(公告)号：US11805496B2

公开(公告)日：2023-10-31

申请号：US17444361

申请日：2021-08-03

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush Hosseini ,  Tingfang Ji ,  Peter Gaal ,  Hwan Joon Kwon ,  Wei Yang ,  Yi Huang ,  Tugcan Aktas ,  Wanshi Chen ,  Krishna Kiran Mukkavilli

IPC: H04W72/02 ,  H04B17/318 ,  H04L1/00 ,  H04W24/10 ,  H04W72/541 ,  H04W92/18

CPC classification number: H04W72/02 ,  H04B17/318 ,  H04L1/0003 ,  H04W24/10 ,  H04W72/541 ,  H04W92/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, via a sidelink interface, a message from a second UE. The UE may transmit, to the second UE, sidelink resource information for sidelink resources that are available to the second UE, wherein the sidelink resource information is based at least in part on a measured power level associated with the message received from the second UE. Numerous other aspects are provided.

公开(公告)号：US11805495B2

公开(公告)日：2023-10-31

申请号：US17443363

申请日：2021-07-26

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Peter Gaal ,  Juan Montojo

IPC: H04W72/02 ,  H04W72/04 ,  H04W72/0453 ,  H04L1/1867 ,  H04L1/1812 ,  H04W72/21 ,  H04W72/54

CPC classification number: H04W72/02 ,  H04L1/1819 ,  H04L1/1896 ,  H04W72/0453 ,  H04W72/21 ,  H04W72/54

Abstract: In some aspects, a method of wireless communication includes receiving, at a user equipment (UE) from a base station, a first message indicating a selected carrier for transmission of an uplink (UL) message. The selected carrier includes a UL carrier or a supplementary uplink (SUL) carrier. The UL carrier and the SUL carrier correspond to the same cell. The method further includes transmitting the UL message to the base station via the selected carrier. Other aspects and features are also claimed and described.

公开(公告)号：US11800456B2

公开(公告)日：2023-10-24

申请号：US17483602

申请日：2021-09-23

Applicant: QUALCOMM Incorporated

Inventor： Wei Yang ,  Yi Huang ,  Gokul Sridharan ,  Seyedkianoush Hosseini ,  Tingfang Ji ,  Juan Montojo ,  Wanshi Chen

IPC: H04W52/14 ,  H04W52/18

CPC classification number: H04W52/146 ,  H04W52/18

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may communicate with a base station as part of a wireless communications system. The UE may identify a configuration for one or more repetitions of an uplink control channel transmission, where each repetition of the one or more repetitions including a first quantity of symbols. The UE may determine a power level for each repetition of the one or more repetitions. The UE may then identify that a second quantity of symbols is available to the UE to transmit a repetition of the one or more repetitions, and the second quantity of symbols may be less than the first quantity of symbols indicated by the configuration. The UE may transmit, to a base station, the repetition on the using the power level.

公开(公告)号：US11791966B2

公开(公告)日：2023-10-17

申请号：US17471427

申请日：2021-09-10

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Wei Yang ,  Yi Huang

IPC: H04L5/00

CPC classification number: H04L5/0053 ,  H04L5/0048

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) configured for a periodic channel stat information (CSI) reference signal (CSI-RS) configuration may request an update for one or more parameters of the periodic CSI-RS configuration. For example, the UE may transmit request to a base station for a longer periodicity based on detecting a low Doppler scenario or little variance to wireless channel conditions, or the UE may request a shorter periodicity based on detecting a high Doppler scenario or high variance to wireless channel conditions. The base station may update a configuration for CSI or for CSI-RS based on the request. For example, the base station may update a periodicity for the periodic CSI-RS configuration based on the requested periodicity.

公开(公告)号：US11778569B2

公开(公告)日：2023-10-03

申请号：US16747333

申请日：2020-01-20

Applicant: QUALCOMM Incorporated

Inventor： Gokul Sridharan ,  Yi Huang ,  Wei Yang ,  Xiao Feng Wang ,  Wanshi Chen ,  Peter Gaal

IPC: H04W52/36 ,  H04W52/34

CPC classification number: H04W52/367 ,  H04W52/34 ,  H04W52/365

Abstract: Certain aspects of the present disclosure provide techniques for scaling transmission power across transmit chains for physical uplink shared channel (PUSCH) transmissions.