公开(公告)号：US11895736B2

公开(公告)日：2024-02-06

申请号：US17220751

申请日：2021-04-01

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: H04W8/04 ,  H04B7/155 ,  H04W8/24 ,  H04W48/02 ,  H04W76/11 ,  H04W8/20

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：US11895665B2

公开(公告)日：2024-02-06

申请号：US17443877

申请日：2021-07-28

Applicant: QUALCOMM Incorporated

Inventor： Jing Lei ,  Linhai He ,  Yongjun Kwak ,  Krishna Kiran Mukkavilli ,  Huilin Xu ,  Yuchul Kim ,  Wanshi Chen ,  Hwan Joon Kwon ,  Tingfang Ji

IPC: H04W4/00 ,  H04W72/23

CPC classification number: H04W72/23

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, a configuration message that indicates a radio resource allocation and a transmission scheme for one or more first configured grant-small data transfer (CG-SDT) occasions and one or more second CG-SDT occasions. The one or more second CG-SDT occasions are at least partially nested, in time, frequency, or a combination thereof, within the one or more first CG-SDT occasions. The UE may therefore transmit, to the base station, an uplink communication within the one or more first CG-SDT occasions or the one or more second CG-SDT occasions, using the radio resource allocation and the transmission scheme. Numerous other aspects are provided.

公开(公告)号：US11871255B2

公开(公告)日：2024-01-09

申请号：US17231281

申请日：2021-04-15

Applicant: QUALCOMM Incorporated

Inventor： Yuchul Kim ,  Huilin Xu ,  Hwan Joon Kwon ,  Peter Pui Lok Ang ,  Jay Kumar Sundararajan ,  Krishna Kiran Mukkavilli ,  Yeliz Tokgoz ,  Jing Lei ,  Tingfang Ji ,  Ravi Agarwal ,  Seyong Park

IPC: H04W72/232 ,  H04W72/51 ,  H04W24/08 ,  H04L1/08 ,  H04L1/1607 ,  H04W72/23

CPC classification number: H04W24/08 ,  H04L1/08 ,  H04L1/1614 ,  H04W72/23 ,  H04W72/51

Abstract: Methods, systems, and devices for wireless communications are described. A communication device, otherwise known as a user equipment (UE) may transmit capability information including an indication of a discontinuous monitoring delay period. The UE may receive a message including an indication to adjust monitoring of a physical downlink control channel (PDCCH), and monitor for the PDCCH during the discontinuous monitoring delay period. The UE may adjust monitoring for the PDCCH following the discontinuous monitoring delay period during a temporal period based on the received indication to adjust monitoring of the PDCCH. In some examples, at least one of physical downlink shared channel (PDSCH) reception, downlink reference signal monitoring, uplink reference signal transmissions, and channel reporting is enabled during the temporal period while monitoring of the PDCCH is adjusted.

公开(公告)号：US11856609B2

公开(公告)日：2023-12-26

申请号：US17218115

申请日：2021-03-30

Applicant: QUALCOMM Incorporated

Inventor： Yongjun Kwak ,  Hung Dinh Ly ,  Jing Lei ,  Yuchul Kim ,  Hwan Joon Kwon

IPC: H04W74/08 ,  H04B1/713

CPC classification number: H04W74/0833 ,  H04B1/713

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) determines (e.g., based on an indication from base station) one or more physical random access channel (PRACH) preamble transmission parameters associated with one or more PRACH coverage enhancement (CE) levels of a RACH procedure. The UE and the base station perform a RACH procedure in accordance with the one or more PRACH preamble transmission parameters.

公开(公告)号：US11792754B2

公开(公告)日：2023-10-17

申请号：US17357654

申请日：2021-06-24

Applicant: QUALCOMM Incorporated

Inventor： Yongjun Kwak ,  Hung Dinh Ly ,  Jing Lei ,  Yuchul Kim ,  Hwan Joon Kwon

IPC: H04W56/00 ,  H04W72/30 ,  H04J11/00 ,  H04W72/0446 ,  H04W72/0453 ,  H04L5/00

CPC classification number: H04W56/001 ,  H04J11/0073 ,  H04J11/0076 ,  H04L5/0048 ,  H04L5/0053 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/30

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support allocation of resources for a physical broadcast channel (PBCH) for reduced bandwidth devices. In a first aspect, a method includes monitoring, by a user equipment (UE) configured for reduced bandwidth operation, at least a subset of a first set of time and frequency resources allocated to a synchronization signal block (SSB) for UEs configured for non-reduced bandwidth operation. The SSB includes synchronization signals and a PBCH. The method includes monitoring, by the UE, a second set of time and frequency resources allocated to the PBCH for UEs configured for reduced bandwidth operation. The method includes receiving, by the UE, the synchronization signals and the PBCH within at least the subset of the first set of time and frequency resources and the second set of time and frequency resources. Other aspects and features are also claimed and described.

公开(公告)号：US11751151B2

公开(公告)日：2023-09-05

申请号：US17180375

申请日：2021-02-19

Applicant: QUALCOMM Incorporated

Inventor： Jing Lei ,  Linhai He ,  Peter Pui Lok Ang

IPC: H04W56/00 ,  H04W8/24 ,  H04W72/0446 ,  H04W76/27 ,  H04W72/30 ,  H04W72/53

CPC classification number: H04W56/001 ,  H04W8/24 ,  H04W72/0446 ,  H04W72/30 ,  H04W72/53 ,  H04W76/27

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may distinguish between synchronization signal blocks (SSBs) intended for different classes of UEs. For example, a base station may transmit different SSBs in a physical broadcast channel with different configurations or parameters to indicate different UE classes, where UEs may monitor for and receive SSBs for their UE class. A UE may operate according to a UE class (e.g., New Radio (NR) Light) associated with lower bandwidths and may identify SSBs associated with this UE class to connect with a base station. The UE may identify the SSBs associated with the UE class based on a subcarrier-level offset value either implicitly or explicitly indicated to the UE. Additionally, the base station may transmit fields to indicate different parameters for subsequent communications transmitted according to the UE class.

公开(公告)号：US11723067B2

公开(公告)日：2023-08-08

申请号：US16929925

申请日：2020-07-15

Applicant: QUALCOMM Incorporated

Inventor： Jing Lei ,  Kazuki Takeda ,  Seyedkianoush Hosseini ,  Wanshi Chen ,  Peter Gaal

IPC: H04W4/00 ,  H04W74/08 ,  H04L5/00 ,  H04L5/10 ,  H04W72/0446 ,  H04W74/02 ,  H04W72/23

CPC classification number: H04W74/0808 ,  H04L5/0051 ,  H04L5/10 ,  H04W72/0446 ,  H04W72/23 ,  H04W74/02 ,  H04W74/0833

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, via a first cell, downlink control information for physical downlink control channel ordered contention-free random access, wherein the downlink control information indicates a timing advance group of a second cell and one or more parameters associated with a random access message to be transmitted by the UE via the second cell, wherein the first cell and the second cell belong to different timing advance groups. The UE may transmit the random access message via the second cell according to the one or more parameters and a timing advance value determined based at least in part on the timing advance group of the second cell. Numerous other aspects are provided.

公开(公告)号：US11723044B2

公开(公告)日：2023-08-08

申请号：US17357611

申请日：2021-06-24

Applicant: QUALCOMM Incorporated

Inventor： Yongjun Kwak ,  Hung Dinh Ly ,  Jing Lei ,  Huilin Xu ,  Yuchul Kim ,  Hwan Joon Kwon ,  Juan Montojo ,  Peter Gaal

IPC: H04W72/10 ,  H04L5/00 ,  H04W72/23 ,  H04W72/044

CPC classification number: H04W72/23 ,  H04L5/0048 ,  H04W72/044

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support reduced bandwidth devices and particularly, allocation of more than three orthogonal frequency division multiplexing (OFDM) symbols in the time domain to a control resource set (CORESET). In a first aspect, a method for wireless communication includes receiving, from a base station at a user equipment (UE), a first message that indicates a CORESET configuration. The CORESET configuration allocates more than three OFDM symbols in the time domain to a CORESET. The method further includes monitoring a set of time and frequency resources to receive a second message from the base station at the UE. The set of time and frequency resources have the CORESET configuration. Other aspects and features are also claimed and described.

公开(公告)号：US20230232472A1

公开(公告)日：2023-07-20

申请号：US18001808

申请日：2020-08-06

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Peng Cheng ,  Jing Lei

IPC: H04W76/14 ,  H04B17/345 ,  H04W76/11

CPC classification number: H04W76/14 ,  H04B17/345 ,  H04W76/11 ,  H04W92/18

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for establishing a sidelink connection between user equipment (UE). In some implementations, a first UE receives a cross-link interference (CLI) measurement configuration carrying an identifier that uniquely identifies a second UE for a CLI measurement, and selectively establishes a sidelink connection with the second UE using the identifier carried in the CLI measurement configuration.

公开(公告)号：US11696269B2

公开(公告)日：2023-07-04

申请号：US17224029

申请日：2021-04-06

Applicant: QUALCOMM Incorporated

Inventor： Yongjun Kwak ,  Jing Lei ,  Huilin Xu ,  Yuchul Kim ,  Hwan Joon Kwon ,  Peter Gaal

IPC: H04L12/28 ,  H04W72/0453 ,  H04J1/16

CPC classification number: H04W72/0453

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support inter-slot bundling and frequency hopping. In a first aspect, a method of wireless communication includes receiving a message indicating inter-slot bundling for uplink channel inter-bandwidth part (BWP) frequency hopping repetitions. The method also includes receiving bundling information and redundancy value (RV) information for an uplink channel transmission and corresponding uplink channel transmission repetitions. The method includes transmitting the uplink channel transmission with inter-slot bundling and frequency hopping and based on the bundling information and the RV information. The method further include transmitting an uplink channel transmission repetition of the uplink channel transmission with inter-slot bundling and frequency hopping and based on the bundling information and the RV information. Other aspects and features are also claimed and described.