公开(公告)号：US20240179599A1

公开(公告)日：2024-05-30

申请号：US18059964

申请日：2022-11-29

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Peter Pui Lok ANG ,  Tingfang JI

IPC: H04W36/30

CPC classification number: H04W36/30

Abstract: Apparatuses and methods for mobility enhancements and power saving considerations for UE are described. An apparatus is configured to operate on an active DL BWP in a source node, where the active DL BWP is not a default DL BWP associated with the UE, and start a BWP inactivity timer at the UE that triggers a BWP switch from an active DL BWP to the default DL BWP after the BWP inactivity timer expires at a first expiration time. The apparatus is also configured to report a measurement of at least one of the source node or a target node, and start a mobility reception timer based on a condition associated with at least one of the measurement of the source node being below a first signal quality threshold or the measurement of the target node being above a second signal quality threshold.

公开(公告)号：US20240137832A1

公开(公告)日：2024-04-25

申请号：US18482660

申请日：2023-10-05

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Yongle WU ,  Jing JIANG

IPC: H04W36/36 ,  H04W36/00

CPC classification number: H04W36/362 ,  H04W36/0058

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may transmit a message indicating UE assistance information (UAI). In some examples, the UE may transmit a request for network assistance information (NAI) for candidate cells. The UE may receive a control message indicating the NAI and a set of candidate cells for a conditional serving cell change. The UE may perform the conditional serving cell change based on the NAI for one or more candidate cells. In some examples, the UE may select a target cell from the set of candidate cells, and the UE may receive a control message indicating one or more coverage enhancement schemes supported by the target cell. The UE may perform a random access procedure based on the one or more coverage enhancement schemes supported by the target cell.

公开(公告)号：US20240129958A1

公开(公告)日：2024-04-18

申请号：US18277770

申请日：2021-04-19

Applicant: QUALCOMM Incorporated

Inventor： Ruiming ZHENG ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Linhai HE ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Ahmed Attia ABOTABL ,  Jing LEI ,  Krishna Kiran MUKKAVILLI ,  Hwan Joon KWON

IPC: H04W74/0838 ,  H04L5/16

CPC classification number: H04W74/0838 ,  H04L5/16

Abstract: The present disclosure relates to methods and devices for wireless communication at an apparatus, e.g., a UE or a base station. The base station may be configured to configure one or more RACH resources for a FD RACH configuration and transmit, to at least one UE, an indication of the one or more RACH resources configured for the FD RACH configuration. The UE may be configured to receive the indication of the FD RACH configuration for the one or more RACH resources. The UE may further be configured to select, based on the received indication, at least one RACH resource of the one or more RACH resources for the FD RACH configuration and transmit, to the first base station via the selected at least one RACH resource, at least one message of a RACH procedure based on the FD RACH configuration.

公开(公告)号：US20240089766A1

公开(公告)日：2024-03-14

申请号：US18512740

申请日：2023-11-17

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

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：US20240073872A1

公开(公告)日：2024-02-29

申请号：US17821657

申请日：2022-08-23

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia ABOTABL ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Jing LEI

IPC: H04W72/04 ,  H04L5/14

CPC classification number: H04W72/0446 ,  H04L5/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, an enhanced reduced capability (eRedCap) downlink and uplink bandwidth part (BWP) configuration associated with a sub-band full duplex (SBFD) slot, wherein the eRedCap downlink and uplink BWP configuration includes a bit indicating an availability of a sub-band in the SBFD slot. The UE may perform, with the network node, a communication based at least in part on the eRedCap downlink and uplink BWP configuration. Numerous other aspects are described.

公开(公告)号：US20240057092A1

公开(公告)日：2024-02-15

申请号：US18495326

申请日：2023-10-26

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Yuchul KIM ,  Hwan Joon KWON

IPC: H04W72/21 ,  H04W72/0446 ,  H04W72/0453

CPC classification number: H04W72/21 ,  H04W72/0446 ,  H04W72/0453

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a resource for a joint uplink transmission comprising a sounding reference signal and a scheduling request. The UE may receive a grant of a set of resources for an uplink data transmission to a base station. The UE may perform the joint uplink transmission comprising the sounding reference signal and the scheduling request using the resource for the joint uplink transmission in connection with performing the uplink data transmission using the set of resources for the uplink

公开(公告)号：US20240031875A1

公开(公告)日：2024-01-25

申请号：US18255281

申请日：2021-01-15

Applicant: QUALCOMM INCORPORATED

Inventor： Chao WEI ,  Jing LEI

IPC: H04W28/26 ,  H04W72/563 ,  H04L5/16 ,  H04W72/0446 ,  H04W72/0453

CPC classification number: H04W28/26 ,  H04W72/563 ,  H04L5/16 ,  H04W72/0446 ,  H04W72/0453

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a base station may transmit a downlink pre-emption indication (DLPI) or an uplink cancellation indication (ULCI) to a user equipment (UE) to indicate that a subset of resources of a scheduled downlink or uplink data transmission have been pre-empted or canceled. As such, the UE may either empty a buffer at the UE associated with the subset of resources or refrain from transmitting over the subset of resources based on receiving the DLPI or the ULCI, respectively. In some aspects of the present disclosure, the UE and the base station may support one or more inter-UE multiplexing schemes to increase a likelihood for the UE to receive the DLPI or the ULCI or to otherwise avoid collisions with communications between the base station and one or more other UEs.

公开(公告)号：US20240023093A1

公开(公告)日：2024-01-18

申请号：US18252165

申请日：2021-01-25

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Wei YANG ,  Chao WEI ,  Peter GAAL

IPC: H04W72/1268 ,  H04W72/53 ,  H04W72/232 ,  H04L5/14

CPC classification number: H04W72/1268 ,  H04W72/53 ,  H04W72/232 ,  H04L5/14

Abstract: Certain aspects of the present disclosure provide techniques for enhancements made to uplink cancellation indications (ULCIs) for specific user equipment (UE) types (e.g., a reduced capability (RedCap) UE). An example method by a user UE generally includes receiving an UL CI indicating resources on which one or more uplink transmissions are to be modified by the UE, and processing the ULCI in accordance with a first set of one or more parameters for ULCI processing specific to UEs of a first type.

公开(公告)号：US20230379848A1

公开(公告)日：2023-11-23

申请号：US18319377

申请日：2023-05-17

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Yongle WU ,  Yong LI ,  Peter GAAL

IPC: H04W56/00

CPC classification number: H04W56/001

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a non-cell-defining (NCD)-synchronization signal and physical broadcast channel (PBCH) block (SSB) (NCD-SSB) configuration indicating one or more parameters corresponding to transmission, via at least one NCD-SSB burst, of at least one NCD-SSB set associated with at least one cell, the at least one cell comprising at least one of a primary cell or a secondary cell. The UE may receive the at least one NCD-SSB burst based at least in part on the NCD-SSB configuration. Numerous other aspects are described.

公开(公告)号：US20230370230A1

公开(公告)日：2023-11-16

申请号：US18245023

申请日：2021-11-30

Applicant: QUALCOMM Incorporated

Inventor： Weimin DUAN ,  Alexandros MANOLAKOS ,  Hung Dinh LY ,  Jing LEI ,  Yongjun KWAK ,  Yuchul KIM ,  Huilin XU ,  Hwan Joon KWON

IPC: H04L5/00

CPC classification number: H04L5/0051 ,  H04L5/0053

Abstract: A signal processing method includes: receiving, at a UE, a PRS and a supplemental signal, the supplemental signal being a broadcast signal and spanning a first frequency range at least partially outside of a second frequency range spanned by the PRS; processing, at the UE, the PRS and the supplemental signal in combination, resulting in an effective signal bandwidth that is larger than the second frequency range, to determine position information; and at least one of: transmitting a capability message, from the UE to a network entity, indicating a processing capability of the UE to process, in combination, the PRS and the supplemental signal; or transmitting a signal-combination indication, from the UE to the network entity, indicating that the UE processed the PRS and the supplemental signal in combination to determine the position information.