公开(公告)号：US12089083B2

公开(公告)日：2024-09-10

申请号：US17286668

申请日：2019-10-19

Applicant: QUALCOMM Incorporated

Inventor： Peng Cheng ,  Huichun Liu ,  Linhai He

IPC: H04W24/10 ,  H04W56/00 ,  H04W72/04 ,  H04W72/0453 ,  H04W72/08 ,  H04W72/23 ,  H04W72/542 ,  H04W80/02

CPC classification number: H04W24/10 ,  H04W56/001 ,  H04W72/0453 ,  H04W72/23 ,  H04W72/542 ,  H04W80/02

Abstract: Certain aspects of the present disclosure provide techniques for an on-demand measurement gap for inter-frequency radio resource management (RRM) measurements. A method for wireless communications by a base station (BS) includes configuring a user equipment (UE) in the serving cell for measurement of target cell (s) and with an on-demand measurement gap configuration for measuring the target cell (s). Neighbor cells in a same frequency can coordinate to align synchronization signal block (SSB) or channel state information reference signal (CSI-RS) transmission and provide timing information of the aligned SSB or CSI-RS transmission to a cell in a different frequency. A method by a UE includes receiving an on-demand measurement gap configuration from a serving cell co and measuring target cell (s) based on the measurement gap configuration.

公开(公告)号：US20240298341A1

公开(公告)日：2024-09-05

申请号：US18662810

申请日：2024-05-13

Applicant: QUALCOMM Incorporated

Inventor： Linhai He ,  Jing Lei

IPC: H04W72/53 ,  H04L5/00 ,  H04W8/08 ,  H04W8/24 ,  H04W24/08 ,  H04W72/50 ,  H04W74/0833 ,  H04W76/15 ,  H04W76/27

CPC classification number: H04W72/53 ,  H04L5/0055 ,  H04W8/08 ,  H04W8/24 ,  H04W24/08 ,  H04W72/535 ,  H04W74/0833 ,  H04W76/15 ,  H04W76/27

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit, to a base station during a connection establishment procedure, a UE message indicating support for a plurality of connected modes, where the plurality of connected modes includes a first connected mode. The UE may receive, based at least in part on the UE message, a configuration message from the base station configuring resources for the UE to use while operating in the first connected mode. The UE may perform a grantless communication with the base station while operating in the first connected mode and using the configured resources.

公开(公告)号：US20240298324A1

公开(公告)日：2024-09-05

申请号：US18178163

申请日：2023-03-03

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Linhai He ,  Huilin Xu ,  Diana Maamari

IPC: H04W72/23 ,  H04W72/542

CPC classification number: H04W72/23 ,  H04W72/542

Abstract: Methods, systems, and devices for wireless communications are described. The techniques described herein relate to enhancements to physical downlink control channel (PDCCH) monitoring and skipping. A user equipment (UE) receives, from a network entity, a control message including a control channel skipping indication or a switching indication. The control channel skipping indication or the switching indication is associated with an application delay time duration that indicates a beginning of a control channel skipping or search space set group (SSSG) switching time duration. The UE adjusts an ending time of the application delay time duration based on feedback of whether a message was successfully received via a data channel. The UE skips monitoring of control channel occasions or transitioning from a first SSSG, beginning at the adjusted ending time of the application delay time duration.

公开(公告)号：US20240291318A1

公开(公告)日：2024-08-29

申请号：US18173692

申请日：2023-02-23

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Huilin Xu ,  Linhai He ,  Wanshi Chen ,  Yuchul Kim ,  Wei Yang ,  Peter Gaal

IPC: H02J50/00 ,  H02J50/80

CPC classification number: H02J50/001 ,  H02J50/80

Abstract: Methods, systems, and devices for wireless communication are described. The method may include an energy harvesting (EH) device receiving a first control signal that includes scheduling information for the EH device. The scheduling information may indicate a first set of resources for communicating a first signal and a first offset between receiving the first control signal and communicating the first signal. Further, the method may include transmitting, via a second set of resources, a second signal indicating a second offset between receiving the first control signal and communicating the first signal and communicating the first signal via the first set of resources based on the second offset.

公开(公告)号：US20240284329A1

公开(公告)日：2024-08-22

申请号：US18170334

申请日：2023-02-16

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Wanshi Chen ,  Huilin Xu ,  Diana Maamari ,  Wei Yang ,  Linhai He ,  Peter Gaal

IPC: H04W52/02 ,  H04W76/28

CPC classification number: H04W52/0229 ,  H04W76/28

Abstract: Methods, systems, and devices for wireless communications are described. The described techniques provide for a network entity to indicate one or more wake-up radio (WUR) configurations to a user equipment (UE), which may communicate a desired WUR configuration with the network entity. The UE may indicate a request for the desired WUR configuration, may multiplex the request with another signal associated with the UE, or both. Additionally, or alternatively, the network entity may indicate a single WUR configuration to the UE, which may be determined according to desired configurations, a class of WUR, or both associated with a group of UEs including the UE. Such techniques may support a reduced overall power expenditure of the UE by improving WUR operation.

公开(公告)号：US12069728B2

公开(公告)日：2024-08-20

申请号：US16947362

申请日：2020-07-29

Applicant: QUALCOMM Incorporated

Inventor： Yisheng Xue ,  Jing Sun ,  Xiaoxia Zhang ,  Ozcan Ozturk ,  Jing Lei ,  Linhai He ,  Yi Huang ,  Chih-Hao Liu

IPC: H04W72/00 ,  H04L1/00 ,  H04W24/08 ,  H04W52/02 ,  H04W72/23 ,  H04W74/0833

CPC classification number: H04W74/0833 ,  H04L1/0061 ,  H04W24/08 ,  H04W52/0229 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station (BS) may attempt to receive one or more random access channel (RACH) messages from one or more user equipment (UEs); and transmit, based at least in part on the determination of a completion of processing of any received RACH messages of the one or more RACH messages, an early termination message to a UE to terminate a random access response window. In some aspects, a UE may transmit another RACH message as a response to receiving the early termination message. Numerous other aspects are provided.

公开(公告)号：US12069689B2

公开(公告)日：2024-08-20

申请号：US17643273

申请日：2021-12-08

Applicant: QUALCOMM Incorporated

Inventor： Xipeng Zhu ,  Prasad Reddy Kadiri ,  Umesh Phuyal ,  Le Liu ,  Alberto Rico Alvarino ,  Kazuki Takeda ,  Masato Kitazoe ,  Sitaramanjaneyulu Kanamarlapudi ,  Sony Akkarakaran ,  Linhai He

IPC: H04W72/23 ,  H04L5/00 ,  H04W4/06 ,  H04W72/30

CPC classification number: H04W72/23 ,  H04L5/0092 ,  H04W4/06 ,  H04W72/30

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 multicast broadcast service (MBS) single frequency network (SFN) area, indicating configuration information for one or more multicast traffic channels. The UE may receive, in accordance with the configuration, a physical downlink control channel (PDCCH) communication scheduling an MBS SFN data communication associated with a multicast traffic channel, of the one or more multicast traffic channels. The UE may receive the MBS SFN data communication via a physical downlink shared channel (PDSCH) that is associated with both SFN communications and unicast communications or that is associated with only MBS SFN communications. Numerous other aspects are provided.

公开(公告)号：US12057912B2

公开(公告)日：2024-08-06

申请号：US18348428

申请日：2023-07-07

Applicant: QUALCOMM Incorporated

Inventor： Wooseok Nam ,  Jelena Damnjanovic ,  Linhai He ,  Tao Luo ,  Olufunmilola Omolade Awoniyi-Oteri ,  Juan Montojo ,  Iyab Issam Sakhnini

IPC: H04W8/00 ,  H04B7/06 ,  H04L1/1812 ,  H04L1/1867 ,  H04W8/24 ,  H04W72/21 ,  H04W76/28

CPC classification number: H04B7/0626 ,  H04L1/1819 ,  H04L1/1896 ,  H04W8/24 ,  H04W72/21 ,  H04W76/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine whether a flag is enabled or is disabled, the flag indicating whether channel state information (CSI) associated with a secondary discontinuous reception (DRX) group is permitted to be transmitted outside of an active time associated with a primary DRX group. The UE may selectively transmit the CSI associated with the secondary DRX group in an uplink communication associated with the primary DRX group based at least in part on whether the flag is enabled or is disabled. Numerous other aspects are provided.

公开(公告)号：US12052753B2

公开(公告)日：2024-07-30

申请号：US17957935

申请日：2022-09-30

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Nazmul Islam ,  Tao Luo ,  Yan Zhou ,  Makesh Pravin John Wilson ,  Linhai He

IPC: H04W74/00 ,  H04W74/08 ,  H04W74/0833

CPC classification number: H04W74/006 ,  H04W74/0833

Abstract: Aspects of the present disclosure include methods, apparatuses, and computer readable media for receiving a PDCCH order for a MSG 1 transmission having a first DMRS that is quasi co-located with a first reference signal, and receiving a corresponding RACH message having a second DMRS that is quasi co-located with a second reference signal, wherein the first reference signal and second reference signal are different.

公开(公告)号：US12041000B2

公开(公告)日：2024-07-16

申请号：US17395442

申请日：2021-08-05

Applicant: QUALCOMM Incorporated

Inventor： Wooseok Nam ,  Tao Luo ,  Wanshi Chen ,  Jelena Damnjanovic ,  Olufunmilola Omolade Awoniyi-Oteri ,  Linhai He

IPC: H04L5/00

CPC classification number: H04L5/0048 ,  H04L5/0078

Abstract: Methods, systems, and devices for wireless communications are described. A base station may transmit, to a user equipment (UE), a control message in a first control channel occasion associated with a first quasi-colocation (QCL) property, the control message indicating a transmission of a data message within a threshold time period. The UE may receive, from the base station, an indication to skip monitoring of a second control channel occasion within the threshold time period and may receive the data message in accordance with a second QCL property, or drop reception of the data message, based on the indication. Additionally, or alternatively, the base station may transmit a message indicating a unified transmission configuration indicator (TCI) state associated with the second QCL property, and the UE may receive the data message in accordance with the second QCL property based on the unified TCI state.