公开(公告)号：US20240388350A1

公开(公告)日：2024-11-21

申请号：US18683441

申请日：2021-10-18

Applicant: QUALCOMM INCORPORATED

Inventor： Shaozhen Guo ,  Mostafa Khoshnevisan ,  Jing Sun ,  Xiaoxia Zhang ,  Yan Zhou

IPC: H04B7/06 ,  H04B7/08 ,  H04L5/00

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to receive a downlink control message scheduling multiple downlink transmission repetitions of multiple transport blocks (TBs), the downlink control message indicating a specified transmission configuration indicator (TCI) state for receiving the multiple downlink transmission repetitions according to the scheduling, the multiple downlink transmission repetitions including a first set of downlink transmission repetitions and a second set of downlink transmission repetitions. The UE may be configured to receive, via a default TCI state different from the specified TCI state, a first subset of downlink transmission repetitions from the first set of downlink transmission repetitions, the second set of downlink transmission repetitions, or both, based on a first time interval between a receipt of the downlink control message and a receipt of at least one downlink transmission repetition failing to satisfy a time duration.

公开(公告)号：US12144000B2

公开(公告)日：2024-11-12

申请号：US17536779

申请日：2021-11-29

Applicant: QUALCOMM Incorporated

Inventor： Hamed Pezeshki ,  Yan Zhou ,  Tao Luo

IPC: H04W72/23 ,  H04W72/044

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to receive, from a base station, a common downlink control information (DCI) message indicating an update to a common beam which applies to a set of UEs, where for each UE of the set of UEs the common beam is shared across a set of channels, a set of reference signals, or both. The UE may receive, via the common DCI message, an indication of the set of UEs associated with the update to the common beam. The UE may then perform at least one beam switching procedure to update the common beam at the UE based on receiving the common DCI message and the UE being included within the set of UEs.

公开(公告)号：US12143342B2

公开(公告)日：2024-11-12

申请号：US17469645

申请日：2021-09-08

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Tao Luo

IPC: H04L5/14 ,  H04B7/0408 ,  H04W72/23 ,  H04W72/542

Abstract: Certain aspects of the present disclosure provide techniques for communicating uplink and downlink transmissions when a semi-statically configured scheduling occasion is overwritten by a slot format indicator. A method performed by a user equipment (UE) includes receiving a control message from a base station (BS) activating a semi-static scheduling configuration, wherein the semi-static scheduling configuration indicates a plurality of configured grant (CG) symbols in which the UE is scheduled to transmit at least one uplink transmission to the BS. The method may further include receiving, from the BS, a slot format indicator (SFI) that overwrites a subset of CG symbols of the plurality of CG symbols to be downlink symbols, and taking one or more actions to communicate at least one downlink transmission in the downlink symbols.

公开(公告)号：US12127226B2

公开(公告)日：2024-10-22

申请号：US17544488

申请日：2021-12-07

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Tianyang Bai ,  Tao Luo

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1263 ,  H04W72/23 ,  H04W72/51 ,  H04W72/542

CPC classification number: H04W72/51 ,  H04L5/0051 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/046 ,  H04W72/1263 ,  H04W72/23 ,  H04W72/542

Abstract: Certain aspects of the present disclosure provide techniques for providing user equipment (UE) capability information for one or more transmission configuration indicator (TCI) beam indication types. A method that may be performed by a UE includes sending, to the network from the UE, capability information, wherein: the capability information comprises at least one capability related to one or more TCI beam indication types, and at least one of the one or more TCI beam indication types comprises a multi-channel beam indication type, receiving, from the network, a configuration for the multi-channel beam indication type, wherein the configuration is based on the sent capability information, and communicating with the network based on the configured multi-channel beam indication type.

公开(公告)号：US20240340902A1

公开(公告)日：2024-10-10

申请号：US18718715

申请日：2022-02-10

Applicant: QUALCOMM Incorporated

Inventor： Shaozhen Guo ,  Mostafa Khoshnevisan ,  Fang Yuan ,  Jing Sun ,  Xiaoxia Zhang ,  Yan Zhou ,  Tao Luo

IPC: H04W72/20 ,  H04L1/1607 ,  H04L5/00 ,  H04W72/1273

CPC classification number: H04W72/20 ,  H04L1/1607 ,  H04L5/0053 ,  H04W72/1273

Abstract: Wireless communication capabilities are disclosed that support determination of timing advance for a physical uplink control channel (PUCCH) in joint acknowledgement feedback mode of a network having multiple timing advance groups (TAGs) configured per serving cell and multiple control resource set (CORESET) pool index values configured per bandwidth part (BWP). In a first aspect, a method of such capabilities includes receiving a configuration message including at least a feedback mode configuration configuring a joint acknowledgement feedback mode, a TAG configuration for each serving cell, and any CORESET pool indices for the BWPs of the serving cells. A user equipment (UE) receives downlink transmissions and determines a timing advance for a PUCCH with a joint acknowledgement message using the last downlink control information (DCI) message received scheduling the downlink transmissions. Alternatively, a UE may use a predetermined timing advance. Other aspects and features are also claimed and described.

公开(公告)号：US20240340900A1

公开(公告)日：2024-10-10

申请号：US18296034

申请日：2023-04-05

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Muhammad Sayed Khairy Abdelghaffar

IPC: H04W72/20 ,  H04W72/12

CPC classification number: H04W72/20 ,  H04W72/12

Abstract: Methods, systems, and devices for wireless communications are described. The described techniques provide for a victim network entity to share a downlink preemption pattern with user equipments (UEs) and neighboring network entities. For example, the victim network entity may transmit, to a UE and/or a neighbor network entity, control signaling indicating a recurring downlink preemption pattern defining one or more resources during which the UE may preempt reception of downlink signaling and the victim and neighbor network entities may preempt transmission of downlink signaling. The UE and the network entities may refrain from monitoring for downlink transmissions and transmitting downlink transmissions, respectively, in accordance with the indicated downlink preemption pattern. In some examples, the UE and the network entities may be configured with one or more conditions for discarding the indicated downlink preemption pattern and monitoring the one or more resources for or transmitting downlink transmissions.

公开(公告)号：US20240340053A1

公开(公告)日：2024-10-10

申请号：US18580497

申请日：2021-09-30

Applicant: QUALCOMM Incorporated

Inventor： Fang Yuan ,  Yan Zhou ,  Mostafa Khoshnevisan ,  Konstantinos Dimou ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Peter Gaal

IPC: H04B7/06 ,  H04W72/044

CPC classification number: H04B7/0626 ,  H04B7/06952 ,  H04W72/046

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support reliability enhancements for implicit beam switching operations. In a first aspect, a method of wireless communication includes transmitting, by a wireless communication device, a channel state information (CSI) report using a first beam; monitoring, by the wireless communication device, for an implicit beam switch indication during a time window, the implicit beam switch indication corresponding to acceptance of Transmission Configuration Indicator (TCI) information indicated by the CSI report; and switching, by the wireless communication device, to a second beam from the first beam based on the implicit beam switch indication, the second beam different from the first beam. Other aspects and features are also claimed and described.

公开(公告)号：US12114272B2

公开(公告)日：2024-10-08

申请号：US17647727

申请日：2022-01-11

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Xiaojie Wang ,  Wooseok Nam ,  Yan Zhou ,  Peter Gaal ,  Juan Montojo ,  Piyush Gupta ,  Xiaoxia Zhang ,  Hua Wang ,  Kobi Ravid ,  Lik Hang Silas Fong ,  Chih-Hao Liu ,  Jing Sun

IPC: H04W52/52 ,  H04W52/42 ,  H04W92/18

CPC classification number: H04W52/52 ,  H04W52/42 ,  H04W92/18

Abstract: Certain aspects of the present disclosure provide techniques for wireless communications by a user equipment (UE) includes transmitting, in a first symbol in time of a slot, an automatic gain control (AGC) signal, wherein the UE transmits the AGC signal at a first power over a first frequency bandwidth; and transmitting, in a plurality of symbols of a mini-slot of the slot, a second AGC signal and data, wherein the UE refrains from transmitting between the first symbol and the plurality of symbols.

公开(公告)号：US12108395B2

公开(公告)日：2024-10-01

申请号：US17211024

申请日：2021-03-24

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Arumugam Chendamarai Kannan ,  Jelena Damnjanovic ,  Wooseok Nam ,  Juan Montojo ,  Piyush Gupta ,  Kapil Gulati ,  Jing Sun ,  Xiaoxia Zhang ,  Yan Zhou ,  Peter Gaal ,  Gabi Sarkis

IPC: H04W72/20 ,  H04W72/044 ,  H04W74/0808

CPC classification number: H04W72/20 ,  H04W72/046 ,  H04W74/0808

Abstract: Aspects of the present disclosure provide apparatus, methods, processing systems, and computer readable mediums for beam formed partial sensing by a user equipment (UE). An example method generally includes performing partial sensing by monitoring for sidelink transmissions from one or more other UEs using one or more different beams during one or more different portions of a sensing window; and selecting resources, within a resource selection window, for future sidelink communications based on results of the partial sensing.

公开(公告)号：US12108269B2

公开(公告)日：2024-10-01

申请号：US17146242

申请日：2021-01-11

Applicant: QUALCOMM Incorporated

Inventor： Tianyang Bai ,  Yan Zhou ,  Aleksandar Damnjanovic ,  Jelena Damnjanovic ,  Tao Luo ,  Junyi Li

IPC: H04L12/00 ,  H04L5/00 ,  H04W24/08 ,  H04W24/10 ,  H04W84/12

CPC classification number: H04W24/10 ,  H04L5/0048 ,  H04W24/08 ,  H04W84/12

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication. Particular aspects provide for a method, including sending, from a first user equipment to a second user equipment, a measurement configuration for an antenna panel of the second user equipment; receiving, at the first user equipment from the second user equipment, a remote antenna panel measurement report based on the measurement configuration; and sending, from the first user equipment to a network, a first measurement report comprising the remote antenna panel measurement report.