公开(公告)号：US20240114366A1

公开(公告)日：2024-04-04

申请号：US17958050

申请日：2022-09-30

Applicant: QUALCOMM Incorporated

Inventor： Tianyang Bai ,  Yan Zhou ,  Tao Luo ,  Junyi Li

IPC: H04W24/08 ,  H04L5/00

CPC classification number: H04W24/08 ,  H04L5/001 ,  H04L5/0051

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication of one or more beam failure detection reference signal sets corresponding to a list of component carriers. Whether a component carrier is included in the list or whether a beam failure detection reference signal set of the one or more beam failure detection reference signal sets is applicable to the component carrier, or both, may be based on whether the component carrier is of a first type configured for a single beam failure detection reference signal set or is of a second type configured for multiple beam failure detection reference signal sets. The UE may monitor one or more component carriers included in the list for beam failure using the one or more indicated beam failure detection reference signal sets.

公开(公告)号：US11949504B2

公开(公告)日：2024-04-02

申请号：US17235109

申请日：2021-04-20

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Peter Gaal ,  Tao Luo ,  Junyi Li

IPC: H04L1/00 ,  H04L5/14 ,  H04W8/24 ,  H04W72/23

CPC classification number: H04L1/0025 ,  H04L5/14 ,  H04W8/24 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit control signaling indicating a capability of the UE for supporting a first duplex mode and indicating a mode switching latency of the UE for switching between the first duplex mode and a second duplex mode. In some cases, the UE may transmit an indication of a set of supported full-duplex channel combinations, where each channel combination of the set of supported full-duplex channel combinations may include an uplink channel and a downlink channel. In some cases, the UE may transmit an indication of a duration for which the capability of the UE for supporting the first duplex mode is applicable. The UE may receive scheduling information based on the capability of the UE for supporting the first duplex mode and the mode switching latency, and communicate with a base station based on the scheduling information.

公开(公告)号：US11943033B2

公开(公告)日：2024-03-26

申请号：US17488237

申请日：2021-09-28

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Tao Luo

IPC: H04W72/04 ,  H04B7/06 ,  H04B17/336 ,  H04L1/1867 ,  H04L5/14 ,  H04W24/10

CPC classification number: H04B7/0695 ,  H04B17/336 ,  H04L1/1896 ,  H04L5/14 ,  H04W24/10

Abstract: Methods and apparatus to reselect a full-duplex beam pair using a beam management report include transmitting a beam management report that reports a set of one or more candidate full-duplex beam pairs from a UE to a base station. Methods and apparatus also include determining when to apply a full-duplex beam pair from the set of one or more candidate full-duplex beam pairs after transmitting the beam management report from the UE to the base station, and applying the full-duplex beam pair at a determined time.

公开(公告)号：US11943031B2

公开(公告)日：2024-03-26

申请号：US17739821

申请日：2022-05-09

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam Sakhnini ,  Tao Luo ,  Yan Zhou

IPC: H04B7/06 ,  H04W48/16 ,  H04W72/044 ,  H04W72/51

CPC classification number: H04B7/0639 ,  H04W48/16 ,  H04W72/046 ,  H04W72/51

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may update a capability to a network entity periodically when the complexity, power, or memory needs of the UE change. The UE may additionally update the capability upon being triggered by a network entity, during a time scheduled by the network entity, upon the expiration of a timer, etc. The capabilities may be or include explicit values for beam switching delay, or an index selecting delay values from a table previously configured to the UE, for example. Additionally, The UE and network entity may support communications according to capability values associated with a time delay between a transmitted reference signal with repetition and the UE being ready for a downlink transmission using a beam selected based on the reference signal. This capability may indicate to the network entity to avoid scheduling downlink messages during the delay.

公开(公告)号：US11936586B2

公开(公告)日：2024-03-19

申请号：US17444493

申请日：2021-08-05

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam Sakhnini ,  Tao Luo ,  Yan Zhou

IPC: H04B7/06 ,  H04L1/08 ,  H04L5/00 ,  H04W72/23

CPC classification number: H04L5/0053 ,  H04L1/08 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine an asymmetric sequence of transmission configuration indicator (TCI) states for repeating a message or an asymmetric sequence of spatial relations for repeating the message. The UE may repeat the message according to the asymmetric sequence of TCI states or spatial relations. Numerous other aspects are provided.

公开(公告)号：US11924837B2

公开(公告)日：2024-03-05

申请号：US16949486

申请日：2020-10-30

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Jung Ho Ryu ,  Tao Luo ,  Tianyang Bai ,  Junyi Li ,  Kiran Venugopal

IPC: H04W72/21 ,  H04W72/1268 ,  H04W72/23 ,  H04W72/56 ,  H04W76/19

CPC classification number: H04W72/21 ,  H04W72/1268 ,  H04W72/23 ,  H04W72/56 ,  H04W76/19

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may select a first resource, of a plurality of resources, for transmission of a request to initiate a beam failure recovery procedure. The UE may determine that another transmission is scheduled contemporaneously with the transmission of the request to initiate the beam failure recovery procedure using the first resource and is to be transmitted using the first resource. The UE may select a second resource for transmission of the request to initiate the beam failure recovery procedure based at least in part on the determination that the other transmission is scheduled contemporaneously with the transmission of the request to initiate the beam failure recovery procedure and is to be transmitted using the first resource. Numerous other aspects are provided.

公开(公告)号：US11924700B2

公开(公告)日：2024-03-05

申请号：US17125093

申请日：2020-12-17

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Tao Luo

IPC: H04W36/08 ,  H04W36/00

CPC classification number: H04W36/08 ,  H04W36/0061

Abstract: Aspects of the present disclosure provide apparatus, methods, processing systems, and computer readable mediums for enabling L1 (physical layer) and L2 (medium access control (MAC) layer) inter-cell mobility. In some examples, a user equipment (UE) may receive, from a network entity, at least one of physical layer signaling or MAC layer signaling comprising information for a selected cell. The UE may performing an inter-cell mobility procedure in accordance with the information for the selected cell.

公开(公告)号：US11924659B2

公开(公告)日：2024-03-05

申请号：US17404325

申请日：2021-08-17

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade Awoniyi-Oteri ,  Tao Luo ,  Yan Zhou ,  Wanshi Chen ,  Wooseok Nam ,  Jelena Damnjanovic ,  Ozcan Ozturk ,  Mahmoud Taherzadeh Boroujeni ,  Peter Gaal ,  Juan Montojo

IPC: H04W24/08 ,  H04W4/029 ,  H04W24/10

CPC classification number: H04W24/08 ,  H04W4/029 ,  H04W24/10

Abstract: Methods, systems, and devices for wireless communications are described in which a user equipment (UE) may be configured to monitor a set of beams, and may request an update to a monitoring configuration based on a position of the UE, an orientation of the UE, a rate of change of the position or orientation, or any combinations thereof. In some cases, the position or orientation information of the UE may include information for a current time period, predictive information for one or more future time periods, other information, or any combinations thereof. The UE may transmit a beam monitoring request to a base station for an updated monitoring configuration, such as a subset of a set of configured beams or an identified scan angle to be monitored by the UE.

公开(公告)号：US11917440B2

公开(公告)日：2024-02-27

申请号：US17448492

申请日：2021-09-22

Applicant: QUALCOMM Incorporated

Inventor： Navid Abedini ,  Xipeng Zhu ,  Qian Zhang ,  Karl Georg Hampel ,  Yan Zhou ,  Tao Luo ,  Junyi Li

IPC: H04B17/24 ,  H04B17/336 ,  H04J11/00 ,  H04W24/08 ,  H04W24/10 ,  H04W72/04 ,  H04W72/27 ,  H04W72/29 ,  H04W72/541 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W88/12 ,  H04W92/02 ,  H04W92/10 ,  H04W92/12 ,  H04W92/20 ,  H04W92/22

CPC classification number: H04W24/10 ,  H04B17/24 ,  H04B17/336 ,  H04J11/0026 ,  H04J11/005 ,  H04W24/08 ,  H04W72/04 ,  H04W72/27 ,  H04W72/29 ,  H04W72/541 ,  H04W84/02 ,  H04W88/02 ,  H04W88/085 ,  H04W88/12 ,  H04W92/02 ,  H04W92/10 ,  H04W92/12 ,  H04W92/20 ,  H04W92/22

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a central unit (CU) may receive one or more cross-link interference (CLI) measurement reports that are based at least in part on one or more CLI measurements performed by one or more downstream nodes. The CU may transmit, and a distributed unit (DU) may receive, CLI measurement information based at least in part on the one or more CLI measurement reports. In some aspects, the DU may perform one or more CLI mitigation actions based at least in part on the CLI measurement information received from the CU. Numerous other aspects are provided.

公开(公告)号：US11909691B2

公开(公告)日：2024-02-20

申请号：US17518167

申请日：2021-11-03

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Tao Luo ,  Junyi Li

IPC: H04L5/00

CPC classification number: H04L5/0055

Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for reducing the overhead associated with reporting feedback, such as hybrid automatic repeat request (HARQ) feedback. A user equipment (UE) may receive a configuration message from a base station indicating that the UE is to request resources for transmitting negative acknowledgment (NACK) feedback for a downlink transmission. If the UE fails to receive or decode the downlink transmission, the UE may request resources from the base station on which to transmit the NACK feedback for the downlink transmission. Because the UE may be configured to request resources on which to transmit the NACK feedback, the UE may avoid transmitting HARQ feedback for every downlink transmission from the base station. Thus, the base station may avoid allocating resources for HARQ feedback from the UE for every downlink transmission, and the overhead of reporting HARQ feedback is reduced.