公开(公告)号：US20250098018A1

公开(公告)日：2025-03-20

申请号：US18470108

申请日：2023-09-19

Applicant: QUALCOMM Incorporated

Inventor： Karthika Paladugu ,  Ozcan Ozturk ,  Gavin Bernard Horn ,  Aziz Gholmieh

IPC: H04W76/27 ,  H04W48/10

Abstract: This disclosure provides systems, methods, and devices for wireless communication that enhanced system information delivery schemes. In a first aspect, a method of wireless communication includes receiving, by a user equipment (UE), access system information (SI) from a network device; transmitting, by the UE, a service SI request based on the received access SI, the service SI request indicating a request for particular service SI data; and receiving, by the UE, the particular service SI data, the particular service SI data including one or more SI blocks (SIBs), scheduling information for the one or more SIBs, or both. Other aspects and features are also claimed and described.

公开(公告)号：US12250604B2

公开(公告)日：2025-03-11

申请号：US17659669

申请日：2022-04-19

Applicant: QUALCOMM Incorporated

Inventor： Ozcan Ozturk ,  Karthika Paladugu ,  Gavin Bernard Horn ,  Tingfang Ji

IPC: H04W36/18 ,  H04W36/00 ,  H04W36/30

Abstract: This disclosure provides systems, methods and apparatuses, including computer programs encoded on computer storage media, for uplink switching for enhanced mobility. In some aspects, this disclosure provides techniques for potentially reducing or eliminating service interruptions experienced during a handover from a source cell to a target cell. Additionally, this disclosure provides techniques for potentially simplifying or improving uplink communications while a UE is connected to both the source cell and the target cell during the handover. This disclosure further provides techniques for potentially reducing UE power consumption or improving uplink resource utilization during a handover from a source cell to a target cell while a UE is connected to both the source cell and the target cell during the handover.

公开(公告)号：US12245241B2

公开(公告)日：2025-03-04

申请号：US17309292

申请日：2019-10-31

Applicant: QUALCOMM Incorporated ,  Peng Cheng ,  Ozcan Ozturk ,  Karthika Paladugu ,  Huichun Liu ,  Gavin Bernard Horn ,  Masato Kitazoe ,  Linhai He ,  Punyaslok Purkayastha

Inventor： Peng Cheng ,  Ozcan Ozturk ,  Karthika Paladugu ,  Huichun Liu ,  Gavin Bernard Horn ,  Masato Kitazoe ,  Linhai He ,  Punyaslok Purkayastha

IPC: H04W72/23 ,  H04L5/00 ,  H04W36/00 ,  H04W72/1268 ,  H04W74/04 ,  H04L1/1812

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may determine to transmit a pre-allocated uplink (UL) grant to a user equipment (UE), wherein the pre-allocated UL grant includes: a secondary node (SN) transmission configuration indicator (TCI) list, and a type 1 configured grant (CG). The base station may transmit, to the UE, the pre-allocated UL grant based at least in part on determining to transmit the pre-allocated UL grant. Numerous other aspects are provided.

公开(公告)号：US12207169B2

公开(公告)日：2025-01-21

申请号：US17645279

申请日：2021-12-20

Applicant: QUALCOMM Incorporated

Inventor： Punyaslok Purkayastha ,  Gavin Bernard Horn ,  Sven Fischer

IPC: H04W4/50 ,  H04W24/02 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a management network node may receive, from a communication network node, a plurality of non-data wireless service (NDWS) configurations. The management network node may transmit, to the communication network node, a configuration indication associated with a selected NDWS configuration of the plurality of NDWS configurations. Numerous other aspects are described.

公开(公告)号：US12192808B2

公开(公告)日：2025-01-07

申请号：US17620411

申请日：2019-06-19

Applicant: Qualcomm Incorporated

Inventor： Peng Cheng ,  Prasad Reddy Kadiri ,  Masato Kitazoe ,  Arvind Vardarajan Santhanam ,  Ozcan Ozturk ,  Gavin Bernard Horn

IPC: H04W24/08 ,  H04W24/10

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive synchronization signal block (SSB) related measurement configurations exclusively in a system information block (SIB). The UE may receive SSB frequency lists for idle measurements in both a SIB or a radio resource control (RRC) message, such as an RRC release message. In some examples, the UE may receive SSB related measurement configurations or SSB frequency lists for idle measurements in a SIB and an RRC message. Additionally or alternatively, the UE may receive SSB frequency lists in a SIB and an RRC message, while SSB measurement configurations for SSB frequencies out of a sync raster may exclusively be indicated in the RRC message. The UE may therefore experience improved coverage and reliability and, in some examples, may promote low latency for wireless communications relating to multiple radio access technologies, among other benefits.

公开(公告)号：US12160377B2

公开(公告)日：2024-12-03

申请号：US17424446

申请日：2020-01-22

Applicant: Qualcomm Incorporated

Inventor： Xipeng Zhu ,  Huichun Liu ,  Gavin Bernard Horn ,  Peng Cheng ,  Juan Zhang ,  Tom Chin ,  Min Wang ,  Ozcan Ozturk

IPC: H04L5/00 ,  H04W24/10 ,  H04W28/02 ,  H04W84/04 ,  H04W88/06

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify that the UE is operating in a dual-connectivity configuration with a master node (MN) and a secondary node (SN). The UE may receive at least one request that the UE report MDT measurements. The UE may perform a first portion of measurements associated with the first base station and perform a second portion of measurements associated with the second base station. The UE may perform the measurements while the UE is operating in the dual-connectivity configuration. The UE may transmit one or more reports including information indicative of the first portion of measurements, information indicative of the second portion of measurements, or both.

公开(公告)号：US12075289B2

公开(公告)日：2024-08-27

申请号：US18178624

申请日：2023-03-06

Applicant: QUALCOMM Incorporated

Inventor： Ozcan Ozturk ,  Huichun Liu ,  Xipeng Zhu ,  Gavin Bernard Horn ,  Luis Fernando Brisson Lopes

IPC: H04W36/00 ,  H04W36/08 ,  H04W76/27 ,  H04W76/34 ,  H04W92/20

CPC classification number: H04W36/0027 ,  H04W36/0016 ,  H04W36/0033 ,  H04W36/08 ,  H04W76/27 ,  H04W76/34 ,  H04W92/20

Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may select at least one target node for a radio resource control connection, wherein the user equipment is in a particular radio resource control communication state when the at least one target node is selected, and wherein the user equipment is configured to communicate using dual-connectivity, wherein context information associated with the user equipment is stored by the user equipment, a master node associated with the user equipment, and a secondary node associated with the user equipment based at least in part on the user equipment being in the particular radio resource control communication state; and/or transmit information to the at least one target node or the master node to cause the context information to be provided to the at least one target node. Numerous other aspects are provided.

公开(公告)号：US12069500B2

公开(公告)日：2024-08-20

申请号：US17422164

申请日：2020-01-16

Applicant: QUALCOMM Incorporated

Inventor： Peng Cheng ,  Huichun Liu ,  Gavin Bernard Horn ,  Ozcan Ozturk ,  Masato Kitazoe ,  Prasad Reddy Kadiri ,  Punyaslok Purkayastha

IPC: H04W24/10 ,  H04W56/00 ,  H04W76/19 ,  H04W76/30

CPC classification number: H04W24/10 ,  H04W56/001 ,  H04W76/19 ,  H04W76/30

Abstract: Certain aspects of the present disclosure provide techniques for performing measurement reporting. One aspect is a method for performing measurement reporting at a user equipment, including: receiving, from a master node, a message comprising a measurement configuration for a secondary node; entering an inactive state; performing measurements according to the measurement configuration for the secondary node immediately after entering the inactive state; generating a measurement report based on the measurements; transmitting, to the master node, a radio resource control (RRC) resume request message; receiving, from the master node, an RRC resume message comprising a request for measurement reporting; and transmitting, to the master node, an RRC resume complete message comprising the measurement report; and receiving data from the secondary node.

公开(公告)号：US12041575B2

公开(公告)日：2024-07-16

申请号：US17653236

申请日：2022-03-02

Applicant: QUALCOMM Incorporated

Inventor： Sony Akkarakaran ,  Tao Luo ,  Gavin Bernard Horn ,  Sven Fischer ,  Alexandros Manolakos ,  Joseph Binamira Soriaga ,  Guttorm Ringstad Opshaug

IPC: H04W64/00 ,  H04L5/00 ,  H04L41/08 ,  H04W74/0833

CPC classification number: H04W64/00 ,  H04L5/0048 ,  H04L41/08 ,  H04W74/0833

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for on-demand positioning. For example a method may include transmitting a request to participate in a UE positioning procedure, wherein the request indicates one or more parameters to be used by a location server in coordinating one or more base stations (BSs) to participate in the UE positioning procedure, and receiving signaling from the location server configuring the UE to participate in the UE positioning procedure.

公开(公告)号：US20240205980A1

公开(公告)日：2024-06-20

申请号：US18391413

申请日：2023-12-20

Applicant: QUALCOMM Incorporated

Inventor： Linhai He ,  Miguel Griot ,  Gavin Bernard Horn

IPC: H04W74/0833 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04W74/006

Abstract: Methods, systems, and devices for wireless communications are described. The method includes receiving a network access control broadcast including access control criteria associated with connecting to a base station, determining an access category associated with the UE and an access identity of the UE associated with the access category, where the access category of the UE is specific to a reduced capability classification of the UE, and selectively performing a random access procedure to connect to the base station in accordance with the access control criteria, the access identity of the UE, and the access category associated with the UE.