公开(公告)号：US12120747B2

公开(公告)日：2024-10-15

申请号：US17465602

申请日：2021-09-02

Applicant: QUALCOMM Incorporated

Inventor： Yongjun Kwak ,  Wanshi Chen ,  Hung Dinh Ly ,  Jing Lei ,  Huilin Xu ,  Seyedkianoush Hosseini ,  Yuchul Kim ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Tingfang Ji

IPC: H04W74/0833 ,  H04W24/08 ,  H04W76/10

CPC classification number: H04W74/0833 ,  H04W24/08 ,  H04W76/10

Abstract: Methods, systems, and devices for wireless communications are described. Generally, a user equipment (UE) may monitor multiple synchronization signal resources, each synchronization signal resource associated with a beam of a set of beams and may determine that multiple candidate beams of the set of beams satisfy a channel quality threshold. The UE may transmit an indication that the multiple candidate beams satisfy the channel quality threshold. For example, the UE may transmit a single random access message on a physical random access channel (PRACH) resource associated with multiple candidate beams, or may transmit multiple random access messages, each one on a different PRACH resource associated with a different candidate beam. The UE may receive an indication of one of the candidate beams from the base station and may establish a connection with the base station using the indicated candidate beam.

公开(公告)号：US20240340884A1

公开(公告)日：2024-10-10

申请号：US18298269

申请日：2023-04-10

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Huilin Xu ,  Linhai He

IPC: H04W72/121 ,  H04W72/23

CPC classification number: H04W72/121 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive control signaling from a network entity to schedule two occasions. A first occasion may be for measurement or reporting, such as radio resource management (RRM) measurement or reporting, and a second occasion may be for communication with an energy harvesting (EH)-capable device. The UE may identify a conflict resolution scheme for resolving a scheduling conflict between the first occasion and the second occasion. The UE may communicate in accordance with the conflict resolution scheme.

公开(公告)号：US12114287B2

公开(公告)日：2024-10-08

申请号：US17451294

申请日：2021-10-18

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Yuchul Kim ,  Wanshi Chen ,  Peter Gaal ,  Ozcan Ozturk ,  Jing Lei ,  Hwan Joon Kwon ,  Peter Pui Lok Ang ,  Krishna Kiran Mukkavilli ,  Tingfang Ji

IPC: H04W72/1273 ,  H04L5/00 ,  H04W68/00 ,  H04W72/044 ,  H04W72/23 ,  H04W72/51

CPC classification number: H04W68/005 ,  H04L5/005 ,  H04W72/044 ,  H04W72/1273 ,  H04W72/23 ,  H04W72/51

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) receives, from a base station, before a next paging occasion (PO) of a paging cycle, a page indication (PI) in a first PI location associated with the next PO, wherein the PI comprises at least one repetition of a plurality of repetitions of the PI transmitted in the first PI location on each of a plurality of beams, and decodes the PI to determine whether or not the UE is paged in the next PO.

公开(公告)号：US20240323878A1

公开(公告)日：2024-09-26

申请号：US18186834

申请日：2023-03-20

Applicant: QUALCOMM Incorporated

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

IPC: H04W56/00

CPC classification number: H04W56/0045

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a network node (e.g., a user equipment (UE)) may operate according to an operational state during which the network node is unavailable for communicating information. The network node may modify timing to account for the operational state. For example, a first network node (e.g., a UE) may receive, from a second network node (e.g., a network entity or base station), timing information corresponding to a timer. If a duration of the timer at least partially overlaps in time with a duration of the operational state for the first network node, the first network node may modify at least one of the timing information or the duration of the operational state. The first network node may communicate with the second network node in accordance with the modified timing information or the modified duration of the operational state.

公开(公告)号：US12101737B2

公开(公告)日：2024-09-24

申请号：US17491181

申请日：2021-09-30

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Jing Lei ,  Yuchul Kim ,  Yongjun Kwak

IPC: H04W68/00

CPC classification number: H04W68/00

Abstract: Certain aspects of the present disclosure provide techniques for paging occasion (PO) and paging early indication (PEI) configurations. In particular, the present disclosure provides techniques for configuring various paging parameters on different types of user equipments (UEs), including, such as, reduced capability (RedCap) UEs. For example, a network entity transmits signaling jointly configuring at least first and second types of UEs having different capabilities with a first set of paging parameters. The network entity transmits signaling that separately configures at least the first and second types of UEs with a second set of paging parameters. The network entity communicates with the first and the second types of UEs in accordance with the first and second set of paging parameters.

公开(公告)号：US20240306033A1

公开(公告)日：2024-09-12

申请号：US18179736

申请日：2023-03-07

Applicant: QUALCOMM Incorporated

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

IPC: H04W28/02 ,  H04L5/00

CPC classification number: H04W28/0278 ,  H04L5/0048 ,  H04W72/1268 ,  H04W72/1273

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support enhanced buffered data information reporting. In a first aspect, a device for wireless communication includes at least one processor and a memory coupled to the at least one processor. The at least one processor is configured to receive a control channel transmission including logical channel information for transmission of buffered data information from a second network node. The at least one processor is further configured to transmit the buffered data information to the second network node based on the logical channel information in one or more uplink resources. Other aspects and features are also claimed and described.

公开(公告)号：US12082156B2

公开(公告)日：2024-09-03

申请号：US17529040

申请日：2021-11-17

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Navid Abedini ,  Huilin Xu ,  Junyi Li ,  Tao Luo

IPC: H04B17/318 ,  H04W56/00 ,  H04W72/02 ,  H04W72/044 ,  H04W72/541

CPC classification number: H04W72/02 ,  H04B17/318 ,  H04W56/001 ,  H04W72/046 ,  H04W72/541

Abstract: Methods, systems, and devices for wireless communications are described. Aspects of the present disclosure provide techniques to achieve inter-base station beam management to avoid interference during full-duplex (FD) operations, half-duplex (HD) operations, flexible time-domain duplexing (TDD), or a combination thereof, by performing interference management specific to beam configurations. For example, a first base station (e.g., an aggressor base station operating in FD) may perform one or more actions to proactively determine if inter-base station interference may occur. In some cases, the aggressor base station may request measurements from one or more victim base stations. In other examples, the victim base station may request measurements from the aggressor base station. Additionally or alternatively, the victim base station may provide reactive feedback to the aggressor base station upon detecting interference.

公开(公告)号：US12082004B2

公开(公告)日：2024-09-03

申请号：US17377204

申请日：2021-07-15

Applicant: QUALCOMM Incorporated

Inventor： Linhai He ,  Huilin Xu ,  Jing Lei

IPC: H04W24/02

CPC classification number: H04W24/02

Abstract: A user equipment (UE) may request to change its radio resource control (RRC) parameters by transmitting a UE assistance information message to a base station. However, the existing RRC parameters that a UE may request to change via a UE assistance information message may not be inadequate for some UEs and may cause a high signaling overhead. The aspects described herein include an apparatus that obtains configuration information for a UE assistance information message, the configuration information indicating a set of parameters the apparatus is allowed to indicate in the UE assistance information message, the set of parameters including at least one of an operation complexity control parameter, a network coverage control parameter, or a channel monitoring control parameter. The apparatus transmits the UE assistance information message, wherein the UE assistance information message is based on at least a portion of the set of parameters.

公开(公告)号：US20240292330A1

公开(公告)日：2024-08-29

申请号：US18174398

申请日：2023-02-24

Applicant: QUALCOMM Incorporated

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

IPC: H04W52/02

CPC classification number: H04W52/0229 ,  H04W88/04

Abstract: Methods, systems, and devices for wireless communications are described. Techniques described herein relate to a user equipment (UE) that may include a wakeup radio in addition to a main radio to monitor for wakeup signals while the UE is in a sleep mode. The wakeup radio receiver may use less power than the main radio. In some examples, a first UE may indicate to a wireless node (e.g., a controlling sidelink UE or a network entity) that the UE is capable of sending wakeup signals to a second UE. In such examples, the wireless node may transmit a wakeup signal intended for the second UE to the first UE based on the capability report. The first UE may relay the wakeup signal to the second UE. Responsive to receiving the wakeup signal, the second UE may wake up the main radio of the second UE for communications.

公开(公告)号：US20240276484A1

公开(公告)日：2024-08-15

申请号：US18168411

申请日：2023-02-13

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Jing Sun

IPC: H04W72/1268

CPC classification number: H04W72/1268

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) and a network entity may support one or more mechanisms according to which the UE and the network entity may avoid glitches in latency-sensitive traffic and reduce ambiguity relating to scheduling and resource use expectations for configured grant (CG) periods including multiple shared channel occasions. Such mechanisms may include a rule according to which the UE and the network entity expect spans of shared channel occasions within different CG periods to avoid overlapping in time. The rule may preclude any time domain overlapping between spans of shared channel occasions within different CG periods or may allow for a time domain overlapping between spans of shared channel occasions within different CG periods and instead indicate how a UE is expected to use shared channel occasions of overlapping spans of shared channel occasions.