公开(公告)号：US20230354322A1

公开(公告)日：2023-11-02

申请号：US18307480

申请日：2023-04-26

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Yi HUANG

IPC: H04W72/1268 ,  H04W72/23 ,  H04W72/56

CPC classification number: H04W72/1268 ,  H04W72/23 ,  H04W72/56

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive signaling that schedules a set of uplink transmissions that at least partially overlap in a time domain, the set of uplink transmissions including at least one dynamic grant based uplink transmission and at least one configured grant based uplink transmission, each uplink transmission is associated with a corresponding transmission group of a set of available transmission groups for simultaneous serving cell transmissions. The UE may receive a control message indicating a prioritization configuration for the set of uplink transmissions that at least partially overlap in the time domain. The UE may cancel at least an overlapping portion of one uplink transmission in the set of uplink transmissions based at least in part on the at least partial overlap in the time domain, the corresponding transmission group, and the prioritization configuration.

公开(公告)号：US20230328626A1

公开(公告)日：2023-10-12

申请号：US18334503

申请日：2023-06-14

Applicant: QUALCOMM Incorporated

Inventor： Yi HUANG ,  Seyedkianoush HOSSEINI ,  Wei YANG ,  Peter GAAL ,  Wanshi CHEN ,  Tingfang JI ,  Ahmed ELSHAFIE ,  Yisheng XUE

IPC: H04W40/22 ,  H04W24/10 ,  H04W40/12 ,  H04B7/155 ,  H04W24/08 ,  H04B17/345 ,  H04W72/25 ,  H04B17/40 ,  H04W72/0453

CPC classification number: H04W40/22 ,  H04W24/10 ,  H04W40/12 ,  H04B7/15592 ,  H04W24/08 ,  H04W88/04 ,  H04B17/345 ,  H04W72/25 ,  H04B17/40 ,  H04W72/0453 ,  H04B7/15528

Abstract: Various aspects of the present disclosure generally relate to wireless communication. A source user equipment (UE) may transmit, to a relay UE, information identifying that the relay UE is one of a plurality of relay UEs selected for cooperative relaying of a communication from the source UE to a destination UE. A channel between the source UE and the relay UE may be one of a plurality of channels comprising a channel between the source UE and each relay UE of the plurality of relay UEs. The plurality of relay UEs may be selected based at least in part on a degree of correlation of the channel between the source UE and the relay UE with at least one other channel of the plurality of channels. The UE may transmit the communication to the plurality of relay UEs for cooperative relaying to the destination UE. Numerous other aspects are described.

公开(公告)号：US20230276449A1

公开(公告)日：2023-08-31

申请号：US18173713

申请日：2023-02-23

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Yi HUANG

IPC: H04W72/21 ,  H04W72/563 ,  H04L1/08 ,  H04W72/11 ,  H04L5/00

CPC classification number: H04W72/21 ,  H04W72/563 ,  H04L1/08 ,  H04W72/11 ,  H04L5/0055

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication by a user equipment (UE). According to certain aspects, a UE may be configured to determine that content of at least two first single-slot physical uplink control channel (PUCCHs) is to be multiplexed on to a second PUCCH, based on at least one rule, and process the second PUCCH, based on the at least one rule.

公开(公告)号：US20230276414A1

公开(公告)日：2023-08-31

申请号：US18014133

申请日：2020-08-14

Applicant: QUALCOMM Incorporated

Inventor： Chenxi HAO ,  Chao WEI ,  Yi HUANG ,  Hao XU ,  Min HUANG ,  Qiaoyu LI ,  Jing DAI ,  Wei XI

IPC: H04W72/0453 ,  H04L5/00 ,  H04W72/0446 ,  H04B7/0456 ,  H04W72/232

CPC classification number: H04W72/0453 ,  H04L5/0005 ,  H04W72/0446 ,  H04B7/0456 ,  H04W72/232

Abstract: Aspects of the present disclosure provide techniques for physical uplink shared channel transmissions sent using multiple frequency domain resource allocations (FDRAs). According to certain aspects, a user equipment (UE) determines at least a first part frequency domain resource allocation (FDRA) and a second part FDRA, transmits a first part of a physical uplink shared channel (PUSCH) on the first part FDRA with a first precoder, and transmits a second part of the PUSCH on the second part FDRA with a second precoder.

公开(公告)号：US20230269709A1

公开(公告)日：2023-08-24

申请号：US18020495

申请日：2021-09-21

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Yan ZHOU ,  Peter GAAL ,  Yi HUANG ,  Tao LUO ,  Seyedkianoush HOSSEINI ,  Jing SUN ,  Xiaoxia ZHANG

IPC: H04W72/0446 ,  H04L1/1829 ,  H04L5/14 ,  H04W72/21

CPC classification number: H04W72/0446 ,  H04L1/1861 ,  H04L5/14 ,  H04W72/21

Abstract: Aspects relate to an uplink channel resource indication for dynamic time division duplex systems where a number of various slot formats may be utilized. A slot format indicator (ID) for a physical uplink control channel (PUCCH) may be mapped to a respective uplink channel resource identifier (ID). The mapping correlates the slot format ID with the uplink channel resource ID to thereby identify at least one particular sub-slot or symbol in a slot usable for uplink (UL) transmissions on the uplink channel.

公开(公告)号：US20230261803A1

公开(公告)日：2023-08-17

申请号：US17823859

申请日：2022-08-31

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Mostafa KHOSHNEVISAN ,  Yan ZHOU ,  Yi HUANG ,  Tao LUO

IPC: H04L1/18 ,  H04L1/00

CPC classification number: H04L1/1854 ,  H04L1/1812 ,  H04L1/0061

Abstract: Certain aspects of the present disclosure provide techniques and apparatus for hybrid automatic repeat request (HARQ) feedback retransmission. An example method of wireless communication by a user equipment generally includes receiving signaling indicating to reschedule HARQ feedback for transmission; determining the HARQ feedback based at least in part on one or more fields of the signaling; and transmitting the HARQ feedback based on the determination.

公开(公告)号：US20230261791A1

公开(公告)日：2023-08-17

申请号：US18043300

申请日：2021-10-19

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Tianyang BAI ,  Konstantinos DIMOU ,  Yi HUANG ,  Ahmed ELSHAFIE ,  Jing SUN ,  Seyedkianoush HOSSEINI ,  Tao LUO

IPC: H04L1/08 ,  H04W72/02 ,  H04W72/23

CPC classification number: H04L1/08 ,  H04W72/02 ,  H04W72/23

Abstract: Apparatus, methods, and computer-readable media for multiplexing of overlapped uplink channel transmission repetitions are disclosed herein. A user equipment (UE) may determine whether a first subset of a first set of uplink channel transmission repetitions overlaps with a downlink transmission and determine whether to transmit a second subset of the first set of uplink channel transmission repetitions when the first subset overlaps with the downlink transmission. In some aspects, the second subset includes one or more uplink channel transmission repetitions that do not overlap with the downlink transmission. The UE may transmit, to a base station over an uplink channel, a second set of uplink channel transmission repetitions having the first subset and the second subset of the first set of uplink channel transmission repetitions when the second subset is determined to be transmitted. Thus, the reliability of uplink repetitions can be increased.

公开(公告)号：US20230239863A1

公开(公告)日：2023-07-27

申请号：US17951822

申请日：2022-09-23

Applicant: QUALCOMM Incorporated

Inventor： Runxin WANG ,  Yu ZHANG ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Yi HUANG

IPC: H04W72/12 ,  H04L5/00 ,  H04L27/26

CPC classification number: H04W72/1263 ,  H04L5/0051 ,  H04L27/2605

Abstract: Aspects relate to transmission of a sounding reference signal (SRS). A scheduling entity such as a base station may configure the transmission of an SRS by a scheduled entity such as a user equipment (UE). In some aspects, this configuration may be based on the number of antenna ports that the UE will use to transmit the SRS. For example, the scheduling entity may specify that the scheduling entity is to use a first table or a second table to map transmission combs to the maximum number of cyclic shifts. In some aspects, the selection of the first table or the second table may be based on the number of antenna ports that the scheduled entity will use to transmit the SRS.

公开(公告)号：US20230231689A1

公开(公告)日：2023-07-20

申请号：US18007128

申请日：2021-09-15

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Wei YANG ,  Yi HUANG ,  Konstantinos DIMOU ,  Hwan Joon KWON

IPC: H04L5/00 ,  H04L1/1607 ,  H04L1/1812

CPC classification number: H04L5/0057 ,  H04L1/1671 ,  H04L1/1812

Abstract: Certain aspects of the present disclosure provide techniques for channel state information (CSI) reporting based on user equipment (UE) parameters. A method that may be performed by a UE includes receiving a configuration to report aperiodic CSI. The method generally includes determining, based on one or more parameters, to send a first report including hybrid automatic repeat request (HARQ) feedback and not CSI feedback or a second report including HARQ feedback and CSI feedback. The method generally includes sending the first report or the second report based on the determination.

公开(公告)号：US20230163913A1

公开(公告)日：2023-05-25

申请号：US17768664

申请日：2019-10-31

Applicant: Qualcomm Incorporated

Inventor： Alexandros MANOLAKOS ,  Yi HUANG ,  Wanshi CHEN ,  Pavan Kumar VITTHALADEVUNI ,  Krishna Kiran MUKKAVILLI ,  Bo CHEN ,  Ruifeng MA ,  Weimin DUAN ,  Muhammad Sayed Khairy ABDELGHAFFAR

IPC: H04L5/00 ,  H04W72/0453

CPC classification number: H04L5/0051 ,  H04W72/0453

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a configuration identifying a first set of frequency resources for transmitting a sounding reference signal, where the sounding reference signal may be used at least for downlink channel state information acquisition. The UE may receive an indication of an association between the configuration for the sounding reference signal and a second set of frequency resources and determine, based on the association, values for one or more sounding reference signal transmission parameters for the first set of frequency resources. The UE may transmit the sounding reference signal on the first set of frequency resources based on the determined one or more values.