公开(公告)号：US20250097983A1

公开(公告)日：2025-03-20

申请号：US18470982

申请日：2023-09-20

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Kazuki TAKEDA ,  Kianoush HOSSEINI

IPC: H04W74/08 ,  H04L1/1812 ,  H04W74/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a physical downlink control channel (PDCCH) message indicating initiation of a random access procedure, the PDCCH message having a dedicated format with a set of fields for indicating one or more parameters associated with the initiation of the random access procedure. The UE may transmit a first random access message of the random access procedure, the first random access message being associated with the one or more parameters. Numerous other aspects are described.

公开(公告)号：US20250096960A1

公开(公告)日：2025-03-20

申请号：US18469430

申请日：2023-09-18

Applicant: QUALCOMM Incorporated

Inventor： Kianoush HOSSEINI ,  Jing JIANG ,  Peter GAAL ,  Kazuki TAKEDA ,  Jing LEI ,  Hari SANKAR ,  Li ZHANG

IPC: H04L5/00 ,  H04W72/1273 ,  H04W72/232

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit an indication of a capability of the UE to receive downlink transmissions over a plurality of component carriers with a first quantity of antennas. The UE may receive, in accordance with the indication of the capability of the UE, the downlink transmissions with at least a subset of the first quantity of antennas and over at least a subset of the plurality of component carriers.

公开(公告)号：US20250081219A1

公开(公告)日：2025-03-06

申请号：US18459344

申请日：2023-08-31

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Kazuki TAKEDA ,  Kianoush HOSSEINI

IPC: H04W72/51 ,  H04W72/0457 ,  H04W72/232 ,  H04W76/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit capability information that indicates a first quantity of carriers that the UE is capable of using simultaneously. The UE may receive a configuration for a second quantity of activated carriers. The UE may switch one or more carriers used for multi-carrier transmission based at least in part on the configuration and the capability information. Numerous other aspects are described.

公开(公告)号：US20250048431A1

公开(公告)日：2025-02-06

申请号：US18364457

申请日：2023-08-02

Applicant: QUALCOMM Incorporated

Inventor： Weimin DUAN ,  Jing LEI ,  Kangqi LIU ,  Tingfang JI ,  Jing JIANG

IPC: H04W74/08 ,  H04B7/06 ,  H04L25/02 ,  H04W72/0457

Abstract: A method of wireless communication is disclosed herein. The method includes measuring a WB channel via FMCW channel estimation. The method includes selecting a WB SSB and a subband in a BWP based on the measured WB channel. The method includes performing a RACH procedure based on the WB SSB and the subband in the BWP. The method includes outputting an indication of the performed RACH procedure based on the WB SSB and the subband in the BWP.

公开(公告)号：US20250048387A1

公开(公告)日：2025-02-06

申请号：US18363434

申请日：2023-08-01

Applicant: QUALCOMM Incorporated

Inventor： Kangqi LIU ,  Jing SUN ,  Kianoush HOSSEINI ,  Jing LEI

IPC: H04W72/232 ,  H04W72/51

Abstract: Methods, systems, and devices for wireless communications are described. The techniques described herein relate to control signaling for multiple radio access technology (RAT) carrier aggregation. A user equipment (UE) receives downlink control information (DCI) for a first RAT (e.g., 5G) and/or a second RAT (e.g., 6G), in a downlink control channel of the first RAT. The UE determines whether the DCI is associated with the first RAT or the second RAT by monitoring different search spaces, different control resource sets (CORESETs), different radio network temporary identifiers (RNTIs), different DCI lengths, different indication fields of the DCI, different capability parameters, and/or wake-up signals, that are associated with the downlink control channel communicated via the first RAT. The UE 115 communicates via the second RAT based on receiving the DCI.

公开(公告)号：US20250008362A1

公开(公告)日：2025-01-02

申请号：US18692988

申请日：2021-11-19

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Ruiming ZHENG ,  Jing LEI

IPC: H04W24/10 ,  H04W76/27

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, an indication of a set of reference signals for measurement during a small data transfer (SDT) session associated with the UE. Accordingly, the UE may transmit, to the base station and during the SDT session, a channel state information report based at least in part on measuring the set of reference signals during the SDT session. Numerous other aspects are described.

公开(公告)号：US20240422763A1

公开(公告)日：2024-12-19

申请号：US18335021

申请日：2023-06-14

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Jing JIANG ,  Kianoush HOSSEINI ,  Kangqi LIU

IPC: H04W72/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network entity may receive, via a first frequency carrier, a first message of a multi-stage grant that includes the first message and a second message, wherein the multi-stage grant schedules a communication, wherein the first message indicates first information associated with the second message of the multi-stage grant, and wherein the first frequency carrier is associated with a first radio access technology (RAT). The network entity may receive, via a second frequency carrier, the second message of the multi-stage grant, wherein the second message indicates second information associated with the communication, and wherein the second frequency carrier is associated with a second RAT. The network entity may communicate, based on the second information, the communication. Numerous other aspects are described.

公开(公告)号：US20240389061A1

公开(公告)日：2024-11-21

申请号：US18694043

申请日：2022-08-05

Applicant: QUALCOMM Incorporated

Inventor： Weimin DUAN ,  Alexandros MANOLAKOS ,  Jing LEI

IPC: H04W64/00 ,  H04B17/318 ,  H04L5/00

Abstract: Disclosed are techniques for communication. In an aspect, a network entity determines a location of a reference location device (RLD) based on positioning measurements of one or more positioning reference signal (PRS) resources, and determines whether a potential man-in-the-middle attack has occurred based on whether a location error of the RLD is negative and a comparison of an absolute value of the location error and a threshold.

公开(公告)号：US20240324019A1

公开(公告)日：2024-09-26

申请号：US18578170

申请日：2021-08-06

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Linhai HE ,  Peter GAAL ,  Chao WEI ,  Muhammad Nazmul ISLAM ,  Tingfang JI ,  Prashant SHARMA ,  Murali MENON

IPC: H04W74/0833 ,  H04L5/14

CPC classification number: H04W74/0833 ,  H04L5/14

Abstract: In a user equipment (UE) of a wireless communication network, the UE configured to operate in half duplex frequency division duplexing (HD-FDD) mode in the network the UE configures for one or more conditions under which the UE will transmit under HD-FDD mode in uplink (UL) to the network and not receive in downlink (DL) from the network during a Random Access Channel (RACH) procedure. The UE determines whether the configured one or more conditions obtain for a particular RACH procedure. Upon determining that the configured one or more conditions obtain for the particular RACH procedure, the UE transmits under HD-FDD mode in UL during the particular RACH procedure in accordance with the configured one or more conditions.

公开(公告)号：US20240323950A1

公开(公告)日：2024-09-26

申请号：US18672403

申请日：2024-05-23

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Wanshi CHEN ,  Yiqing CAO

IPC: H04W72/121 ,  H04L5/00 ,  H04W8/24 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/0453

CPC classification number: H04W72/121 ,  H04L5/0005 ,  H04W8/24 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/0466

Abstract: Methods systems and devices for wireless communications are described. One or more multiple access-capable user equipments (UEs) may be grouped together for transmitting uplink multiple access communications to a base station, where the UEs may be assigned to the group based on similar capabilities or service requirements. The UE may receive configuration information based at least in part on the group to which the UE has been assigned. When assigned to a group, the UEs may also receive a group-specific scrambling code for the uplink multiple access communications, a group-specific power control for the uplink multiple access communications, time and frequency resources to be used for the uplink multiple access communications specific to the group, or a combination thereof. Additionally, the specific time and frequency resources may be defined by multiple access resource units.