公开(公告)号：US12273202B2

公开(公告)日：2025-04-08

申请号：US17852178

申请日：2022-06-28

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Seyedkianoush Hosseini ,  Wei Yang

IPC: H04W24/10 ,  H04L1/1812 ,  H04W76/18

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a network entity, control information indicating of a first set of occasions for periodic transmissions and a second set of occasions for periodic transmissions, where an occasion of the first set of occasions is mapped to one or more occasions of the second set of occasions. The UE may transmit a first message during the first set of occasions, receive a feedback message indicating a failure of the first message to be received during the first set of occasions, and transmit a retransmission of the first message on one or more occasions of the second set of occasions. The transmission may be based on the feedback message and in accordance with the mapping between the first set of occasions and the second set of occasions.

公开(公告)号：US12250685B2

公开(公告)日：2025-03-11

申请号：US17457144

申请日：2021-12-01

Applicant: QUALCOMM Incorporated

Inventor： Wei Yang ,  Hung Dinh Ly ,  Gokul Sridharan

IPC: H04W72/21 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/1268 ,  H04W72/566

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may encode an indication for demodulation reference signal bundling in a physical uplink shared channel (PUSCH) communication based at least in part on whether uplink control information (UCI) other than the indication is to be included in the PUSCH communication. The UE may transmit the PUSCH communication. Numerous other aspects are described.

公开(公告)号：US12245238B2

公开(公告)日：2025-03-04

申请号：US17647273

申请日：2022-01-06

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Wanshi Chen ,  Peter Gaal ,  Tingfang Ji ,  Wei Yang ,  Gokul Sridharan ,  Ahmed Elshafie

IPC: H04W72/1263 ,  H04L27/26 ,  H04W72/21 ,  H04W72/566

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may generate an uplink control information (UCI) message including a scheduling request bit multiplexed with a first UCI bit and a second UCI bit, including: selecting a set of sequences, of a set of candidate sets of sequences, to use for multiplexing the first UCI bit and the second UCI bit, the selection of the set of sequences indicating the scheduling request bit, and multiplexing the first UCI bit and the second UCI bit based at least in part on the set of sequences. The UE may transmit the UCI message. Numerous other aspects are described.

公开(公告)号：US12231243B2

公开(公告)日：2025-02-18

申请号：US18174936

申请日：2023-02-27

Applicant: QUALCOMM Incorporated

Inventor： Wei Yang ,  Yi Huang ,  Peter Gaal ,  Wanshi Chen ,  Joseph Binamira Soriaga ,  Gokul Sridharan

IPC: H04L1/1812 ,  H04L1/00 ,  H04L1/1607 ,  H04W76/27

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication. The techniques include a method wireless communication by a user equipment including receiving a first physical downlink control channel (PDCCH) from a first transmission reception point (TRP) and a second PDCCH from a second TRP, wherein the first PDCCH and the second PDCCH include the same downlink control information (DCI), selecting a physical uplink control channel (PUCCH) resource for transmitting hybrid automatic repeated request acknowledgment (HARQ-ACK) feedback based on one of the first PDCCH or the second PDCCH, and transmitting a PUCCH that includes the HARQ-ACK feedback using the selected PUCCH resource.

公开(公告)号：US12224865B2

公开(公告)日：2025-02-11

申请号：US17477388

申请日：2021-09-16

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush Hosseini ,  Wei Yang ,  Yi Huang

IPC: H04L1/1812 ,  H04L1/1607 ,  H04L1/1829 ,  H04W72/0446 ,  H04W72/21 ,  H04W72/1268

Abstract: Method and apparatus to generate a HARQ-ACK codebook for a delayed PUCCH transmission for a future valid occasion. The apparatus determines that a scheduled transmission of a first UCI in a first PUCCH is within a first slot including invalid symbols for transmission. The apparatus configures a second UCI in a second PUCCH within a second slot subsequent to the first slot. The apparatus generates a feedback codebook including the second UCI and the first UCI. The apparatus transmits the feedback codebook in the second PUCCH within the second slot.

公开(公告)号：US12200708B2

公开(公告)日：2025-01-14

申请号：US17656209

申请日：2022-03-23

Applicant: QUALCOMM Incorporated

Inventor： Gokul Sridharan ,  Seyedkianoush Hosseini ,  Hung Dinh Ly ,  Wei Yang ,  Yi Huang ,  Peter Gaal

IPC: H04W72/21 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/542

Abstract: A method, a computer-readable medium, and an apparatus are provided for wireless communication. The apparatus applies a processing timeline for multiplexing uplink control information (UCI) in at least one slot of a multiple slot physical uplink shared channel (PUSCH) transmission. The apparatus transmits the multiple slot PUSCH transmission with multiplexed UCI based on the processing timeline being satisfied.

公开(公告)号：US12200703B2

公开(公告)日：2025-01-14

申请号：US17565170

申请日：2021-12-29

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Seyedkianoush Hosseini ,  Wei Yang

IPC: H04W72/20

Abstract: Methods, systems, and devices for wireless communications are described. A transmitting user equipment (UE) or a receiving UE may receive a message indicating a set of formats for a sidelink feedback channel. The transmitting UE may transmit a sidelink control message and a sidelink data message to the receiving UE, and the receiving UE may generate feedback for the sidelink data message. The receiving UE may transmit, to the transmitting UE, a sidelink feedback message including the feedback using a set of resources of the sidelink feedback channel based on a format of the set of formats. The format may correspond to a time domain configuration, a frequency domain configuration, or both, that indicates the set of resources. In some examples, the receiving UE may receive (e.g., from the base station or the transmitting UE an indication of a format to use for the feedback message.

公开(公告)号：US12200694B2

公开(公告)日：2025-01-14

申请号：US17898811

申请日：2022-08-30

Applicant: QUALCOMM Incorporated

Inventor： Wei Yang ,  Yi Huang ,  Seyedkianoush Hosseini ,  Peter Gaal ,  Juan Montojo

IPC: H04W72/1268 ,  H04W72/21 ,  H04W72/566

Abstract: Methods, systems, and devices for wireless communications at a user equipment (UE) are described. A UE may receive control signaling that indicates that the UE is scheduled to transmit a first uplink control channel message during first time domain resources and a first uplink shared channel message during second time domain resources, and the time domain resources may overlap. The UE may identify that the UE includes a UE capability to simultaneously transmit uplink control channel and uplink shared channel messages. The UE may transmit the first uplink control channel message the first component carrier during the first time domain resources and also the first uplink shared channel message during the second time domain resources.

公开(公告)号：US12171013B2

公开(公告)日：2024-12-17

申请号：US16863674

申请日：2020-04-30

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush Hosseini ,  Seyed Ali Akbar Fakoorian ,  Wei Yang ,  Peter Gaal

IPC: H04W72/21 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/23 ,  H04W72/53 ,  H04W76/27

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a physical uplink control channel (PUCCH) resource configuration including a plurality of sub-slot PUCCH resources for the UE. The UE may determine that a sub-slot PUCCH resource, of the plurality of sub-slot PUCCH resources, for use with an uplink transmission crosses a slot boundary. The UE may adjust the uplink transmission based at least in part on determining that the sub-slot PUCCH resource crosses the slot boundary. Numerous other aspects are provided.

公开(公告)号：US12133219B2

公开(公告)日：2024-10-29

申请号：US18467690

申请日：2023-09-14

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/12 ,  H04W72/1268 ,  H04W72/20 ,  H04W72/566

CPC classification number: H04W72/1268 ,  H04W72/20 ,  H04W72/569

Abstract: A UE receives control signaling that indicates that the UE is scheduled to transmit one or more uplink control channel messages on a first component carrier that overlap in a time domain with one or more uplink shared channel messages scheduled for transmission on a second component carrier. The UE resolves a first overlap of uplink control channels having a same priority level, if present, and resolves, after resolving the first overlap, a second overlap of an uplink control channel and at least one uplink shared channel having the same priority level, if present. The UE resolves two or more channels having a different priority level after resolving the first overlap and the second overlap. The UE transmits one or more uplink transmissions including at least one of the one or more uplink control channel messages and the one or more uplink shared channel messages.