公开(公告)号：US20250070929A1

公开(公告)日：2025-02-27

申请号：US18845549

申请日：2023-05-01

Applicant: QUALCOMM Incorporated

Inventor： Stelios STEFANATOS ,  Kapil GULATI ,  Junyi LI ,  Preeti KUMARI ,  Shuanshuan WU

IPC: H04L5/00 ,  H04W72/044

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first device may select a first time-frequency-angular resource that is identified in a time domain, in a frequency domain, and in an azimuth angle domain. The first device may transmit a first communication using the first time-frequency-angular resource. Numerous other aspects are described.

公开(公告)号：US20250048292A1

公开(公告)日：2025-02-06

申请号：US18714470

申请日：2022-02-11

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Mostafa KHOSHNEVISAN ,  Shaozhen GUO ,  Tao LUO ,  Xiaoxia ZHANG ,  Peter GAAL ,  Junyi LI

IPC: H04W56/00 ,  H04W72/0446 ,  H04W72/231 ,  H04W72/51 ,  H04W76/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information for a serving cell associated with a first transmission reception point (TRP) and for two or more other cells associated with two or more other TRPs, the serving cell and the two or more other cells associated with a same component carrier. The UE may receive a first timing advance configuration associated with the serving cell and a second one or more timing advance configurations associated with the two or more other cells. The UE may transmit an uplink communication in accordance with the first timing advance configuration or the second one or more timing advance configurations. Numerous other aspects are provided.

公开(公告)号：US20250047359A1

公开(公告)日：2025-02-06

申请号：US18362834

申请日：2023-07-31

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Sony AKKARAKARAN ,  Junyi LI

IPC: H04B7/08 ,  H04B7/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of a capability for using adaptive beam weights to realize beam property specifications. The UE may receive an indication of one or more beam weights that satisfy the beam property specifications. Numerous other aspects are described.

公开(公告)号：US20250039869A1

公开(公告)日：2025-01-30

申请号：US18704704

申请日：2022-01-06

Applicant: QUALCOMM INCORPORATED

Inventor： Fang YUAN ,  Yan ZHOU ,  Wooseok NAM ,  Jelena DAMNJANOVIC ,  Junyi LI ,  Tao LUO

IPC: H04W72/1268 ,  H04L1/1812 ,  H04L5/00 ,  H04W24/08 ,  H04W72/231

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station, a report associated with a maximum permissible exposure event that has occurred for one or more component carriers. The report may indicate one or more candidate beams for each of the one or more component carriers. The UE may receive, from the base station, at least one downlink control information message scheduling an uplink communication on the one or more component carriers. The UE may transmit, to the base station, the uplink communication on the one or more component carriers using at least one transmit beam that corresponds to a candidate beam of the one or more candidate beams for a component carrier of the one or more component carriers. Numerous other aspects are described.

公开(公告)号：US20250039811A1

公开(公告)日：2025-01-30

申请号：US18716890

申请日：2022-02-10

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Mostafa KHOSHNEVISAN ,  Shaozhen GUO ,  Xiaoxia ZHANG ,  Tao LUO ,  Peter GAAL ,  Junyi LI

IPC: H04W56/00 ,  H04W72/231 ,  H04W76/15 ,  H04W80/02

Abstract: Methods, systems, and devices for wireless communication at a user equipment (UE) are described. A UE may establish communication with a set of transmission reception points including a first transmission reception point and a second transmission reception point. The UE may receive a single control message including one or more respective timing advance indications for uplink channel transmissions to one or more respective transmission reception points. In some examples, each timing advance indication may identify a respective transmission reception point using a respective timing advance value. The UE may determine a first timing advance value for the uplink channel transmissions based on the one or more respective timing advance indications identifying a respective transmission reception point. The UE may then transmit, to the first transmission reception point, an uplink channel transmission over an uplink channel using the first timing advance value determined for the first transmission reception point.

公开(公告)号：US20250039687A1

公开(公告)日：2025-01-30

申请号：US18919221

申请日：2024-10-17

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Yan ZHOU ,  Peter GAAL ,  Mostafa KHOSHNEVISAN ,  Junyi LI ,  Tao LUO

IPC: H04W16/28 ,  H04L1/1812 ,  H04W8/24

Abstract: Certain aspects of the present disclosure provide techniques for configuring a user equipment (UE) to communicate with a network entity based on a selected antenna panel reported to a network entity. An example method generally includes transmitting, to a network entity, a report including information associated with an antenna panel selected for communications between the user equipment and the network entity; selecting a starting time and a wait time to apply a configuration associated with the selected antenna panel; activating an update timer based on the starting time and the wait time; and communicating with the network entity based on the configuration associated with the selected antenna panel after expiry of the update timer.

公开(公告)号：US20250039031A1

公开(公告)日：2025-01-30

申请号：US18836693

申请日：2022-04-05

Applicant: QUALCOMM Incorporated

Inventor： Xiaojie WANG ,  Piyush GUPTA ,  Junyi LI ,  Luanxia YANG

IPC: H04L27/26 ,  H04W72/0446

Abstract: Methods, systems, and devices for wireless communications are described. An energy receiver may receive a first message that includes information indicative of a time division duplex (TDD) configuration for wireless energy and information transfer, the TDD configuration indicating a temporal arrangement of energy and information resources. In some examples, an energy transmitter may configure the TDD configuration as cell-specific, energy receiver-specific, or using a slot format indication (SFI). In addition, the TDD configuration may include flexible resources able to be used for energy or information transfer. The energy receiver may receive one or more energy signals during the energy resources in accordance with the TDD configuration, the one or more energy signals providing energy to the energy receiver. Accordingly, the energy receiver may transmit one or more information signals during the information resources in accordance with the TDD configuration.

公开(公告)号：US20250038790A1

公开(公告)日：2025-01-30

申请号：US18360513

申请日：2023-07-27

Applicant: QUALCOMM Incorporated

Inventor： Yavuz YAPICI ,  Narayan PRASAD ,  Junyi LI ,  Tao LUO

IPC: H04B7/04 ,  H04B7/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a reconfigurable intelligent surface (RIS) device may receive a partition configuration indication that is associated with configuring a surface of the RIS device that includes multiple surface partitions, the partition configuration indication associated with activating a first subset of the multiple surface partitions, the first subset of the multiple surface partitions being based at least in part on a location of the first subset on the surface, a geometric shape formed by the first subset, and a beam. The RIS may activate the first subset of the multiple surface partitions. The RIS may deactivate a second subset of the multiple surface partitions, each surface partition in the second subset not being included in the first subset. Numerous other aspects are described.

公开(公告)号：US20250031155A1

公开(公告)日：2025-01-23

申请号：US18713039

申请日：2022-01-24

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Wooseok NAM ,  Yan ZHOU ,  Mostafa KHOSHNEVISAN ,  Jelena DAMNJANOVIC ,  Jing SUN ,  Tao LUO ,  Junyi LI

IPC: H04W52/36 ,  H04W72/044 ,  H04W72/21

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration for a component carrier (CC) configuring the CC for simultaneous transmissions associated with multiple transmission reception points (TRPs). The UE may transmit a power headroom (PHR) report, associated with the CC, that indicates: a first PHR value associated with a first TRP associated with the multiple TRPs (mTRPs) and a second PHR value associated with a second TRP associated with the mTRPs; or a single PHR value associated with at least one of the first TRP or the second TRP. Numerous other aspects are provided.

公开(公告)号：US20250020762A1

公开(公告)日：2025-01-16

申请号：US18712149

申请日：2022-12-20

Applicant: QUALCOMM Incorporated

Inventor： Stelios STEFANATOS ,  Shailesh PATIL ,  Kapil GULATI ,  Arthur GUBESKYS ,  Mahmoud ASHOUR ,  Preeti KUMARI ,  Junyi LI ,  Anantharaman BALASUBRAMANIAN ,  Gene Wesley MARSH

IPC: G01S7/02 ,  G01S7/00 ,  G01S13/931 ,  H04W8/24

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may include a radar which is used for object detection, such as a vehicle UE detecting other vehicle UEs in a vehicle-to-everything (V2X) communications system. The UE may be configured for coordinated interference, where radars transmit a common waveform while applying different delays to prevent negative co-channel interference effects, such as false or ghost targets. The techniques described herein support configuring a common configuration for network-assisted coordinated interference by considering capabilities of UEs and radars within a geographic area controlled by a network entity. The network entity may identify and indicate a waveform configuration which is used by radars within the geographic control area of the network entity.