公开(公告)号：US11963234B2

公开(公告)日：2024-04-16

申请号：US17823908

申请日：2022-08-31

Applicant: QUALCOMM Incorporated

Inventor： Linhai He ,  Masato Kitazoe ,  Ruiming Zheng ,  Peng Cheng ,  Jianhua Liu ,  Ozcan Ozturk

IPC: H04W4/00 ,  H04W74/00 ,  H04W74/0833

CPC classification number: H04W74/0833 ,  H04W74/002

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, information that configures multiple random access channel (RACH) partitions, wherein the multiple RACH partitions are each associated with a respective combination of one or more RACH features. The UE may select, from the multiple RACH partitions, a RACH partition based at least in part on the UE satisfying one or more criteria for the combination of one or more RACH features associated with the RACH partition. The UE may transmit, to the base station, a preamble on physical RACH (PRACH) resources associated with the RACH partition to initiate a RACH procedure supporting the combination of one or more RACH features associated with the RACH partition. Numerous other aspects are described.

公开(公告)号：US11838956B2

公开(公告)日：2023-12-05

申请号：US17898231

申请日：2022-08-29

Applicant: QUALCOMM Incorporated

Inventor： Peng Cheng ,  Linhai He ,  Jianhua Liu ,  Ozcan Ozturk

IPC: H04W74/08 ,  H04W76/19 ,  H04W76/20

CPC classification number: H04W74/0875 ,  H04W74/0816 ,  H04W74/0833 ,  H04W76/19 ,  H04W76/20

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication of a configuration for multiple sets of prioritization parameters for a random access channel (RACH) procedure. A first set of prioritization parameters of the multiple sets of prioritization parameters may be associated with a higher priority network slice than the other sets of prioritization parameters (e.g., than the remaining sets of prioritization parameters). The UE may detect a trigger to perform a RACH procedure and select the first set of prioritization parameters for the RACH procedure based on the first set of prioritization parameters being associated with the higher priority network slice. The UE may perform the RACH procedure for the network slice according to the first set of prioritization parameters.

公开(公告)号：US20220408498A1

公开(公告)日：2022-12-22

申请号：US17898231

申请日：2022-08-29

Applicant: QUALCOMM Incorporated

Inventor： Peng Cheng ,  Linhai He ,  Jianhua Liu ,  Ozcan Ozturk

IPC: H04W74/08 ,  H04W76/20 ,  H04W76/19

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication of a configuration for multiple sets of prioritization parameters for a random access channel (RACH) procedure. A first set of prioritization parameters of the multiple sets of prioritization parameters may be associated with a higher priority network slice than the other sets of prioritization parameters (e.g., than the remaining sets of prioritization parameters). The UE may detect a trigger to perform a RACH procedure and select the first set of prioritization parameters for the RACH procedure based on the first set of prioritization parameters being associated with the higher priority network slice. The UE may perform the RACH procedure for the network slice according to the first set of prioritization parameters.

公开(公告)号：US20250039956A1

公开(公告)日：2025-01-30

申请号：US18715673

申请日：2022-01-25

Applicant: QUALCOMM INCORPORATED

Inventor： Jianhua Liu ,  Gavin Bernard Horn ,  Peng Cheng ,  Ozcan Ozturk ,  Aziz Gholmieh ,  Rajat Prakash ,  Karthika Paladugu

IPC: H04W76/10 ,  H04W24/02 ,  H04W24/08 ,  H04W68/02

Abstract: Methods, systems, and devices for wireless communications are described. In one aspect, a user equipment (UE) may be provided with wireless local area network (WLAN) identifiers associated with a public land mobile network (PLMN) for determining WLAN access points that support control plane termination at a fifth generation (5G) RAN for the PLMN. In another aspect, a network node may encapsulate system information in a broadcast message for transmission from a WLAN access point to a UE, and the UE may be configured to receive the system information from the WLAN access point in one or more modification periods. In yet another aspect, a network node may encapsulate a paging message for a broadcast or unicast transmission from a WLAN access point to a UE. In yet another aspect, UEs and network nodes may be configured to map traffic characteristics of traffic for a 5G bearer to WLAN access categories.

公开(公告)号：US20250062971A1

公开(公告)日：2025-02-20

申请号：US18720581

申请日：2022-02-10

Applicant: QUALCOMM INCORPORATED

Inventor： Shankar Krishnan ,  Jianhua Liu

IPC: H04L41/5067 ,  H04W24/08

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a first control message that includes a quality of experience (QoE) measurement configuration that indicates one or more QoE measurement references for the EE to perform and one or more indicator flags requesting a start indication and an end indication and an associated minimization of drive test (MDT) configuration to be aligned with the one or more QoE measurement references. The EE may transmit the start or end indication associated with the measurement session based on the indicator flag being set for the measurement session, and may receive a second control message that includes the MDT configuration for the EE to apply in addition to the QoE measurement references.

公开(公告)号：US20230038191A1

公开(公告)日：2023-02-09

申请号：US17823908

申请日：2022-08-31

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Masato Kitazoe ,  Ruiming Zheng ,  Peng Cheng ,  Jianhua Liu ,  Ozcan Ozturk

IPC: H04W74/08 ,  H04W74/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, information that configures multiple random access channel (RACH) partitions, wherein the multiple RACH partitions are each associated with a respective combination of one or more RACH features. The UE may select, from the multiple RACH partitions, a RACH partition based at least in part on the UE satisfying one or more criteria for the combination of one or more RACH features associated with the RACH partition. The UE may transmit, to the base station, a preamble on physical RACH (PRACH) resources associated with the RACH partition to initiate a RACH procedure supporting the combination of one or more RACH features associated with the RACH partition. Numerous other aspects are described.

公开(公告)号：US20240284533A1

公开(公告)日：2024-08-22

申请号：US18566019

申请日：2021-07-16

Applicant: QUALCOMM INCORPORATED

Inventor： Peng Cheng ,  Jianhua Liu ,  Gavin Bernard Horn ,  Ozcan Ozturk ,  Aziz Gholmieh ,  Rajat Prakash

IPC: H04W76/16 ,  H04W24/10 ,  H04W76/19 ,  H04W88/06

CPC classification number: H04W76/16 ,  H04W24/10 ,  H04W76/19 ,  H04W88/06

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a network entity, control signaling indicating a configuration for establishing a dual connectivity connection. The dual connectivity connection may include a wireless local area network (WLAN) link and a cellular network link. The UE may establish the WLAN link or the cellular network link as a primary link of the dual connectivity connection. The primary link may be reconfigurable between the WLAN link and the cellular network link. The dual connectivity connection may support a single radio resource control connection associated with the primary link between the UE and the network entity. The UE may communicate with the network entity using at least the primary link of the dual connectivity connection. The UE may support a single radio resource control state of the plurality of radio resource control states at a time.