公开(公告)号：US20240097769A1

公开(公告)日：2024-03-21

申请号：US18510272

申请日：2023-11-15

Applicant: QUALCOMM Incorporated

Inventor： Tao LUO ,  Hamed PEZESHKI ,  Taesang YOO

IPC: H04B7/06 ,  H04W24/10 ,  H04W36/32 ,  H04W52/14 ,  H04W76/11

CPC classification number: H04B7/0695 ,  H04W24/10 ,  H04W36/32 ,  H04W52/143 ,  H04W76/11

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, via a sensor included within the UE, information associated with a base station. For instance, the UE may receive, via a camera included within the UE, an image of the base station. In some cases, the information associated with the base station may also include environment information identifying an antenna of the base station. The UE may then perform, based on the received information, a beam management procedure to track a UE beam corresponding to a base station beam, and communicate with the base station based on the beam management procedure.

公开(公告)号：US20240097763A1

公开(公告)日：2024-03-21

申请号：US18273706

申请日：2021-03-31

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Wooseok NAM ,  Tao LUO

IPC: H04B7/06 ,  H04L5/00 ,  H04W24/10

CPC classification number: H04B7/0626 ,  H04L5/0048 ,  H04W24/10

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for a user equipment (UE) to transmit a joint channel state information (CSI) report for both uplink beams and downlink beams and for a base station (BS) to receive the joint CSI report. The BS may configure the UE to measure metrics based on CSI reference signals (RS) or synchronization signal blocks (SSB). The UE may measure the CSI-RS or SSB to determine CSI metrics including at least one downlink metric and at least one uplink metric for at least one set of uplink panel identifiers (IDs). The UE may transmit the joint CSI report including the at least one downlink metric, the at least one uplink metric, and the set of uplink panel IDs associated with the at least one uplink metric.

公开(公告)号：US20240089066A1

公开(公告)日：2024-03-14

申请号：US18272984

申请日：2021-04-01

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Tao LUO

IPC: H04L5/00

CPC classification number: H04L5/0091 ,  H04L5/0048

Abstract: A user equipment may be configured to perform UE indication to temporarily suspend report occasions. In some aspects, the user equipment may receive, from a base station, a transmission configuration indication (TCI) including a global TCI state pool, the global TCI state pool including at least a first TCI state list corresponding to a physical channel, and configure the UE based on the first TCI state list. Further, the user equipment may determine channel information for the physical channel based on the configuring and a reference signal.

公开(公告)号：US20240080693A1

公开(公告)日：2024-03-07

申请号：US17930311

申请日：2022-09-07

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao LUO ,  Yan ZHOU

IPC: H04W24/10 ,  H04L1/18 ,  H04L5/00

CPC classification number: H04W24/10 ,  H04L1/1812 ,  H04L5/005

Abstract: Systems and techniques are provided for wireless communications. For example, a first network node (e.g., a user equipment (UE) or other network node) may receive a reference signal and cause uplink information to be transmitted to a second network node (e.g., a base station, such as a gNodeB (gNB)). The uplink information is indicative of first measurement information associated with the reference signal and feedback information associated with a transmission.

公开(公告)号：US20240073889A1

公开(公告)日：2024-02-29

申请号：US18259062

申请日：2021-02-10

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Tao LUO

IPC: H04W72/1268

CPC classification number: H04W72/1268 ,  H04W88/04

Abstract: Apparatus, methods, and computer-readable media for extending uplink communications by user equipment (UE) cooperation are disclosed herein. A target UE may receive, from a base station (BS), a target UE uplink configuration for a scheduled uplink transmission. The target UE may determine that the target UE uplink configuration includes an indication that a cooperative UE is configured to transmit the scheduled uplink transmission for the target UE based on a cooperative UE uplink configuration of the cooperative UE. The target UE may transmit, to the cooperative UE, information for transmitting the scheduled uplink transmission. The BS transmits, to the target UE, the target UE uplink configuration indicating the cooperative UE uplink configuration. The BS transmits, to the cooperative UE, the cooperative UE uplink configuration indicating an uplink resource allocation for transmitting the scheduled uplink transmission for the target UE. The BS receives, from the cooperative UE, the scheduled uplink transmission.

公开(公告)号：US20240072972A1

公开(公告)日：2024-02-29

申请号：US17894969

申请日：2022-08-24

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Gokul SRIDHARAN ,  Tao LUO ,  Peter GAAL ,  Xiaoxia ZHANG ,  Jing SUN ,  Jelena DAMNJANOVIC ,  Junyi LI

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0053 ,  H04W72/042

Abstract: Aspects of the disclosure provide techniques for waveform indication for physical uplink control channel (PUCCH) transmissions. A network entity may provide an indication of a waveform type, such as CP-OFDM, DFT-s-OFDM, or other suitable waveform type, for a PUCCH format to a user equipment (UE). The UE may then communicate a PUCCH with the network entity using the waveform type for the PUCCH format.

公开(公告)号：US20240064545A1

公开(公告)日：2024-02-22

申请号：US18499616

申请日：2023-11-01

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Navid ABEDINI ,  Tao LUO ,  Junyi LI

IPC: H04W24/08 ,  H04L5/14 ,  H04W24/10 ,  H04L5/00 ,  H04W72/21

CPC classification number: H04W24/08 ,  H04L5/14 ,  H04W24/10 ,  H04L5/0048 ,  H04W72/21

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless node may determine, from a plurality of beams associated with the first wireless node, a set of suitable uplink beams and a set of suitable downlink beams, wherein the set of suitable UL beams and the set of suitable DL beams are suitable for full duplex communications, and transmit, to a second wireless node, an indication of the set of suitable uplink beams and the set of suitable downlink beams. Numerous other aspects are provided.

公开(公告)号：US20240057167A1

公开(公告)日：2024-02-15

申请号：US17818590

申请日：2022-08-09

Applicant: QUALCOMM Incorporated

Inventor： Shanyu ZHOU ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Peter GAAL ,  Aleksandar DAMNJANOVIC

IPC: H04W74/08

CPC classification number: H04W74/0833

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information indicative of one or more random access channel (RACH) resources for transmitting a RACH message to maintain timing advance (TA) associated with at least one deactivated cell corresponding to a TA group. The UE may transmit a RACH message to a network node corresponding to the at least one deactivated cell, wherein the RACH message is indicative of first TA information associated with the at least one deactivated cell. Numerous other aspects are described.

公开(公告)号：US20240057021A1

公开(公告)日：2024-02-15

申请号：US18446320

申请日：2023-08-08

Applicant: QUALCOMM Incorporated

Inventor： Hamed PEZESHKI ,  Taesang YOO ,  Tao LUO

IPC: H04W64/00 ,  H04W72/044

CPC classification number: H04W64/003 ,  H04W72/046

Abstract: Systems and techniques for wireless communications are described herein. For example, a process for wireless communications at a first network entity include obtaining site-specific data associated with a geographic location and adapting, at the first network entity, a machine learning model based on the site-specific data to generate an updated machine learning model for estimating or predicting of at least one characteristic associated with wireless communications between the first network entity and one or more network entities. The first network entity can experience a trigger event which causes the first network entity to transmit a request for the site-specific data. The triggering event can be based on at least one of a location of the first network entity in the geographic location or the first network entity moving to the geographic location or based on other factors such as a change in a physical characteristic of the location.

公开(公告)号：US20240056124A1

公开(公告)日：2024-02-15

申请号：US17819579

申请日：2022-08-12

Applicant: QUALCOMM Incorporated

Inventor： Mohamed Atef Abdelazim SHEHATA ,  Jelena DAMNJANOVIC ,  Changhwan PARK ,  Tao LUO ,  Mostafa KHOSHNEVISAN

IPC: H04B7/024 ,  H04L5/00 ,  H04W48/16 ,  H04W24/02

CPC classification number: H04B7/024 ,  H04L5/0051 ,  H04W48/16 ,  H04W24/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a first serving cell via Layer 3 control signaling, a configuration indicating a plurality of transmission reception points (TRPs) and one or more parameters enabling activation or deactivation of TRPs in the plurality of TRPs. The UE may receive, from the first serving cell via Layer 2 control signaling, explicit multi-TRP information that indicates an activation of a second serving cell and a TRP associated with the second serving cell, wherein the explicit multi-TRP information indicates that the second serving cell is to be activated as a primary cell and the TRP is to be activated as a primary TRP. The UE may communicate with the primary cell and the primary TRP. Numerous other aspects are described.