公开(公告)号：US20240305334A1

公开(公告)日：2024-09-12

申请号：US18260749

申请日：2022-01-10

Applicant: QUALCOMM Incorporated

Inventor： Weimin DUAN ,  Jing LEI ,  Alexandros MANOLAKOS

IPC: H04B7/04 ,  H04B17/318 ,  H04L5/00 ,  H04W8/22

CPC classification number: H04B7/04013 ,  H04B17/328 ,  H04L5/0051 ,  H04W8/22

Abstract: In an aspect, a target UE determines a capability of the target UE associated with reflections of reference signals for positioning (RS-Ps) off one or more reconfigurable intelligent surfaces (RISs), and transmits an indication of the determined UE capability. A position estimation entity (e.g., LMF) receives the indication, and configures a positioning session for the target UE based at least in part upon the indication.

公开(公告)号：US20240276552A1

公开(公告)日：2024-08-15

申请号：US18422355

申请日：2024-01-25

Applicant: QUALCOMM Incorporated

Inventor： Gabi SARKIS ,  Jing LEI ,  Alexandros MANOLAKOS ,  Alberto RICO ALVARINO ,  Chih-Ping LI ,  Seyedkianoush HOSSEINI

IPC: H04W74/0833 ,  H04L5/00 ,  H04L5/10 ,  H04W56/00 ,  H04W74/00 ,  H04W74/02 ,  H04W74/0808

CPC classification number: H04W74/0833 ,  H04L5/0051 ,  H04L5/10 ,  H04W56/0045 ,  H04W74/004 ,  H04W74/02 ,  H04W74/0808

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may use easily detectable transmission parameters to infer difficult-to-detect parameters for communications with a base station. For example, the base station may provide the UE with multiple sets of transmission parameters, and the UE 115 may choose from among these sets of transmission parameters for the communications. In some cases, the UE may be configured with a reference set of transmission parameters, receive one or more transmission parameters that are different relative to the reference set of transmission parameters, and then determine to use the different transmission parameters for the communications. Additionally or alternatively, the multiple sets of transmission parameters may be specified for a certain uplink message (e.g., random access channel messages), where the UE selects the transmission parameter set based on one or more characteristics of the uplink message.

公开(公告)号：US20240260039A1

公开(公告)日：2024-08-01

申请号：US18494399

申请日：2023-10-25

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Renqiu WANG ,  Yeliz TOKGOZ

IPC: H04W72/21 ,  H04W68/02

CPC classification number: H04W72/21 ,  H04W68/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first downlink communication associated with a small data transmission (SDT) operation, the first downlink communication indicating a dedicated physical uplink control channel (PUCCH) resource set. The UE may receive a second downlink communication during the SDT operation, the second downlink communication comprising at least one of an SDT communication or a non-SDT communication, the non-SDT communication being received during a radio resource control (RRC) inactive state associated with the UE or an RRC idle state associated with the UE. The UE may transmit, using the dedicated PUCCH resource set, uplink control information (UCI) associated with the second downlink communication. Numerous other aspects are described.

公开(公告)号：US20240251332A1

公开(公告)日：2024-07-25

申请号：US18463929

申请日：2023-09-08

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Yongle WU ,  Jing JIANG

IPC: H04W48/10

CPC classification number: H04W48/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit, based at least in part on a first transmission, a primary synchronization signal (PSS) burst. The network node may transmit, based at least in part on a second transmission, a secondary synchronization signal (SSS) burst, the second transmission being non-overlapping in a time domain with the first transmission. Numerous other aspects are described.

公开(公告)号：US20240244600A1

公开(公告)日：2024-07-18

申请号：US18620279

申请日：2024-03-28

Applicant: QUALCOMM Incorporated

Inventor： Hwan Joon KWON ,  Huilin XU ,  Yuchul KIM ,  Peter Pui Lok ANG ,  Yeliz TOKGOZ ,  Jay Kumar SUNDARARAJAN ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  Jing LEI ,  Ravi AGARWAL ,  Seyong PARK ,  Seyedkianoush HOSSEINI

IPC: H04W72/0446 ,  H04L1/16 ,  H04W76/28

CPC classification number: H04W72/0446 ,  H04L1/16 ,  H04W76/28

Abstract: Certain aspects of the present disclosure provide techniques for scheduling and bandwidth part (BWP) adaptation for extended reality (XR). A method that may be performed by a user equipment (UE) includes obtaining an indication to change at least one of a minimum control-channel-to-data-channel delay or a bandwidth for receiving a first transmission on a BWP; changing the at least one of the minimum control-channel-to-data-channel delay to a new minimum control-channel-to-data-channel delay or the bandwidth on the BWP to a new bandwidth; and receiving the first transmission on the BWP using the at least one of the new minimum control-channel-to-data-channel delay or the new bandwidth of the BWP.

公开(公告)号：US20240196357A1

公开(公告)日：2024-06-13

申请号：US18551726

申请日：2022-03-31

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Jing LEI ,  Hung Dinh LY ,  Weimin DUAN ,  Tingfang JI

IPC: H04W64/00 ,  H04L5/00 ,  H04W72/1268 ,  H04W72/20 ,  H04W72/51 ,  H04W74/0836

CPC classification number: H04W64/00 ,  H04L5/0051 ,  H04W72/1268 ,  H04W72/20 ,  H04W72/51 ,  H04W74/0836

Abstract: Disclosed are techniques for wireless positioning. In an aspect, a user equipment (UE) transmits, to a base station, a first message of a random access procedure, the first message indicating that the UE is a positioning-only UE, receives, from the base station, in response to transmission of the first message, a sounding reference signal (SRS) configuration for the UE, the SRS configuration indicating one or more time and frequency resources on which the UE is expected to transmit SRS for an uplink-only positioning session, and transmits the SRS on the one or more time and frequency resources based on the SRS configuration.

公开(公告)号：US20240196323A1

公开(公告)日：2024-06-13

申请号：US18503813

申请日：2023-11-07

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Nazmul ISLAM ,  Chun-Hao HSU

IPC: H04W52/02 ,  H04L5/00 ,  H04W24/10

CPC classification number: H04W52/0216 ,  H04L5/0092 ,  H04L5/0096 ,  H04W24/10

Abstract: Cell reselection and other operations involving signal measurements at a UE may increase the power consumption and operation complexity at a UE, such as a reduced capacity UE (RedCap UE). In some scenarios, for example, a UE may need to frequently switch to bandwidth parts (BWPs) outside the bandwidth of its initial DL bandwidth part to receive and measure synchronization signal blocks (SSBs) for cell reselection, which increases the power consumption of the UE. The aspects described herein allow a UE to measure SSBs in one or more bandwidth parts that is not an initial DL bandwidth part configured by a serving cell of the UE in response to an event trigger or a message received at the UE. The SSBs may be associated with the serving cell of the UE or with a non-serving cell. The UE performs a cell reselection operation based on the measurements.

公开(公告)号：US20240129720A1

公开(公告)日：2024-04-18

申请号：US18397645

申请日：2023-12-27

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Gavin Bernard HORN ,  Soo Bum LEE ,  Miguel GRIOT ,  Hwan Joon KWON ,  Jing LEI ,  Peter Pui Lok ANG ,  Rajat PRAKASH

IPC: H04W8/24 ,  H04W8/20 ,  H04W48/02 ,  H04W76/11

CPC classification number: H04W8/24 ,  H04W8/20 ,  H04W48/02 ,  H04W76/11

Abstract: Certain aspects of the present disclosure provide techniques for controlling access and use of network resources and services by user equipment based on user equipment capabilities. In one aspect, a method for wireless communication by a network entity, includes: receiving, from a user equipment, a request to connect to a network, the request comprising a user equipment identifier and a reduced capability indication; determining a validity of the reduced capability indication based on at least one of: subscription data associated with the user equipment; or one or more capabilities associated with the user equipment; and making a connection decision based on the validity of the reduced capability indication.

公开(公告)号：US20240107551A1

公开(公告)日：2024-03-28

申请号：US18529672

申请日：2023-12-05

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Ruiming ZHENG ,  Linhai HE

IPC: H04W72/23 ,  H04W8/24 ,  H04W76/27

CPC classification number: H04W72/23 ,  H04W8/24 ,  H04W76/27

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a capability message indicating support for multiple configured grant small data transmission (CG-SDT) configurations and may receive one or more downlink messages that collectively indicate a downlink bandwidth part (BWP), an uplink BWP and a set of CG-SDT configurations based on transmitting the capability message. Each CG-SDT configuration may be associated with respective time and frequency resources for use in one or more CG-SDTs. The UE may transition out of a radio resource control (RRC) connected state based on receiving the one or more downlink messages. The UE may transmit an initial CG-SDT that includes a common control channel (CCCH) message using time and frequency resources associated with one or more of the set of CG-SDT configurations based on comparing the respective time and frequency resources associated with the each of the CG-SDT configurations.

公开(公告)号：US20240107485A1

公开(公告)日：2024-03-28

申请号：US18260957

申请日：2022-02-01

Applicant: QUALCOMM Incorporated

Inventor： Weimin DUAN ,  Alexandros MANOLAKOS ,  Jing LEI

IPC: H04W64/00 ,  H04B7/04 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04B7/04013 ,  H04L5/0051

Abstract: Disclosed are techniques for wireless communication, and specifically for reconfigurable intelligent surface (RIS)-aided positioning. An example method of wireless communication performed by a base station includes determining a capability of a RIS, determining configuration information for a positioning reference signal, wherein the configuration information is based at least in part on the capability of the RIS, and transmitting a positioning signal based on the configuration information in a direction of the RIS.