公开(公告)号：US20230007550A1

公开(公告)日：2023-01-05

申请号：US17365254

申请日：2021-07-01

Applicant: QUALCOMM Incorporated

Inventor： Rajeev Kumar ,  Punyaslok Purkayastha ,  Shankar Krishnan ,  Xipeng Zhu ,  Ozcan Ozturk ,  Aziz Gholmieh

IPC: H04W36/00 ,  H04W36/24

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a master node associated with a primary cell, a configuration for a conditional procedure for adding or changing a primary secondary cell (PSCell) associated with a secondary node. The UE may also receive, from the master node, a configuration for a handover procedure for the primary cell. The UE may transmit a report that includes information related to the conditional PSCell procedure, information related to the primary secondary cell, or both, based on a triggering order between the conditional PSCell procedure and the handover procedure.

公开(公告)号：US20220095271A1

公开(公告)日：2022-03-24

申请号：US17028859

申请日：2020-09-22

Applicant: QUALCOMM Incorporated

Inventor： Sumit Kumar ,  Akash Srivastava ,  Priyangshu Ghosh ,  Rajeev Kumar ,  Tanay Kabra ,  Radhakrishna Madhur Bommakanti

IPC: H04W68/02

Abstract: Methods, systems, and devices for wireless communications are described to support monitoring for paging messages from a base station (e.g., a cellular network node) using a greater periodicity than a discontinuous reception (DRX) cycle periodicity. A UE may monitor for and receive paging messages from a network node using a first subscription registered with a first radio access technology (RAT) while operating in DRX mode for a second RAT associated with the base station. The UE may identify a first periodicity for monitoring for paging messages from the base station that is greater than the DRX periodicity. The UE may have a second subscription that may be registered with a second base station. The UE may perform a tuneaway procedure from the second base station and monitor for paging messages from the base station according to the first periodicity.

公开(公告)号：US10856209B2

公开(公告)日：2020-12-01

申请号：US16343895

申请日：2017-06-29

Applicant: QUALCOMM Incorporated

Inventor： Rajeev Kumar ,  Kundan Lucky ,  Rohit Kapoor ,  Fatih Ulupinar ,  Ravindra Manohar Patwardhan ,  Preeti Srinivas Rao

IPC: H04W68/00 ,  H04W48/04 ,  H04B7/185 ,  H04W76/30 ,  H04W76/20 ,  H04W4/021 ,  H04W4/02 ,  H04W76/27 ,  H04W60/04 ,  H04W60/00 ,  H04W64/00 ,  G08G1/00

Abstract: The disclosure relates in some aspects to managing paging area information for a user terminal (UT) and connection signaling. In some aspects, paging area information is provided for an idle UT by defining a default paging area code (PAC) that is known by the network and the UT. In some aspects, paging area information is communicated via connection signaling. In some aspects, connection signaling may be used to force a UT to invoke an update procedure (e.g., a reconnection).

公开(公告)号：US20250168081A1

公开(公告)日：2025-05-22

申请号：US18833798

申请日：2022-03-31

Applicant: QUALCOMM INCORPORATED

Inventor： Juan Zhang ,  Xipeng Zhu ,  Rajeev Kumar ,  Shankar Krishnan

IPC: H04L41/16 ,  H04W24/02

Abstract: Methods, systems, and devices for wireless communications are described. A UE may be configured with a machine learning model by a core network to perform analytics, training, or inferences. The UE may exchange capability information with a core network related to machine learning models. For example, the UE may indicate a list of machine learning models supported at the UE to a core network entity, and the UE may receive an indication of a list of machine learning models supported at the core network entity. The UE or the core network may initiate the configuration. For example, the UE may request to be configured with a machine learning model. The core network may send control signaling indicating a configuration for the machine learning model to the UE. The UE may perform analytics based on the machine learning model.

公开(公告)号：US20250113282A1

公开(公告)日：2025-04-03

申请号：US18478879

申请日：2023-09-29

Applicant: QUALCOMM Incorporated

Inventor： Geetha Priya Rajendran ,  Rajeev Kumar

IPC: H04W36/36 ,  H04B17/391 ,  H04W76/27

Abstract: Certain aspects of the present disclosure provide techniques for techniques for machine learning (ML)-based user equipment (UE) mobility. A method generally includes transmitting a handover request associated with handing over a UE from a first cell associated with an apparatus to a second cell associated with a first target network node, the handover request comprising an identifier (ID) of the apparatus and predicted information associated with the UE, the predicted information generated by a ML model; and receiving an information update message comprising: feedback information comprising feedback on the predicted information, the feedback information associated with refining the ML model, and a first persistent ID assigned to the UE, wherein the first persistent ID remains invariant across different radio resource control (RRC) modes of the UE, wherein the different RRC modes comprise an idle mode, an inactive mode, and a connected mode.

公开(公告)号：US12267723B2

公开(公告)日：2025-04-01

申请号：US17735478

申请日：2022-05-03

Applicant: QUALCOMM Incorporated

Inventor： Navid Abedini ,  Naeem Akl ,  Rajeev Kumar

IPC: H04W24/10 ,  H04W28/02 ,  H04W56/00 ,  H04W88/14

Abstract: Methods, systems, and devices for wireless communications are described. Aspects of the disclosure relate to enhanced load reporting between network entities (e.g., provided by a distributed unit (DU) to a centralized unit (CU) or by a CU to another CU). In some examples, the CU may provide one or more triggering events which may be used by the DU (or a second CU) to trigger the provisioning of a load report to the CU. Accordingly, the DU (or second CU) may be able to initiate a load report without relying on periodic reporting criteria. In some examples, the DU may initiate a load report to the CU without being configured with triggering events. In some examples, a DU may report measurements made associated with a communications load involving communications with both a parent network entity (e.g., a CU) and at least one child network entity (e.g., a user equipment).

公开(公告)号：US12207150B2

公开(公告)日：2025-01-21

申请号：US17394251

申请日：2021-08-04

Applicant: QUALCOMM Incorporated

Inventor： Shankar Krishnan ,  Xipeng Zhu ,  Rajeev Kumar ,  Gavin Bernard Horn

IPC: H04W36/22 ,  H04W28/08 ,  H04W28/086 ,  H04W36/00 ,  H04W36/08 ,  H04W36/32

Abstract: Methods, systems, and devices for wireless communications are described, in which a base station may determine a load balancing adjustment for traffic communicated through the base station. The load balancing adjustment may be provided at a beam level for one or more beams of a plurality of beams, at a network slice level for one or more network slice IDs of a number of network slice IDs, or combinations thereof. The base station may use the load balancing adjustment to identify one or more updated parameters for triggering a handover of at least one user equipment (UE) between beams or slice IDs of a same cell or different cells. The base station may format a mobility change request that indicates the one or more parameters that are updated, and transmit the mobility change request to another base station to establish parameters for handovers between the base stations.

公开(公告)号：US11916754B2

公开(公告)日：2024-02-27

申请号：US17467156

申请日：2021-09-03

Applicant: QUALCOMM Incorporated

Inventor： Xipeng Zhu ,  Gavin Bernard Horn ,  Vanitha Aravamudhan Kumar ,  Vishal Dalmiya ,  Shankar Krishnan ,  Rajeev Kumar ,  Taesang Yoo ,  Eren Balevi ,  Aziz Gholmieh ,  Rajat Prakash

IPC: H04L41/16 ,  G06N20/00 ,  H04L41/0803 ,  H04W88/08

CPC classification number: H04L41/16 ,  H04L41/0803 ,  H04W88/08 ,  G06N20/00

Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a wireless communications system may support machine learning and may configure a user equipment (UE) for machine learning. The UE may transmit, to a base station, a request message that includes an indication of a machine learning model or a neural network function based at least in part on a trigger event. In response to the request message, the base station may transmit a machine learning model, a set of parameters corresponding to the machine learning model, or a configuration corresponding to a neural network function and may transmit an activation message to the UE to implement the machine learning model and the neural network function.

公开(公告)号：US11871344B2

公开(公告)日：2024-01-09

申请号：US17398888

申请日：2021-08-10

Applicant: QUALCOMM Incorporated

Inventor： Ansah Ahmed Sheik ,  Sayak Saha ,  Rajeev Kumar

IPC: H04W52/02 ,  H04W76/30 ,  H04W76/10 ,  H04W8/18

CPC classification number: H04W52/0212 ,  H04W8/18 ,  H04W76/10 ,  H04W76/30

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) associated with a first subscription and a second subscription may establish a connection with a base station, the first subscription in a connected state. The UE may use the first subscription to perform a communication activity with the base station while the first subscription is in the connected state. Upon completion of the communication activity, the UE may transmit UE assistance information (UAI) to the base station indicating a preference of the UE to switch the first subscription to an inactive state in response to a release message from the base station.

公开(公告)号：US11864015B2

公开(公告)日：2024-01-02

申请号：US17382688

申请日：2021-07-22

Applicant: QUALCOMM Incorporated

Inventor： Rajeev Kumar ,  Xipeng Zhu ,  Shankar Krishnan ,  Gavin Bernard Horn

IPC: H04W24/10 ,  H04W28/02 ,  H04W28/08 ,  H04L1/16

CPC classification number: H04W24/10

Abstract: Methods, systems, and devices for wireless communications are described. A communication link between the UE and a serving base station may be established. The UE may measure, at an application layer of the UE, a set of quality of experience variables associated with different service types. The UE may measure, at an access stratum of the UE, a set of radio resource management variables associated with the communication link between the UE and the serving base station and a communication link between the UE and a corresponding set of one or more neighboring base stations associated with the communication links. The UE may transmit a measurement report to the serving base station indicating information associated with the quality of experience variables and the radio resource management variables in a multi-layer readable format.