公开(公告)号：US20250168680A1

公开(公告)日：2025-05-22

申请号：US18838379

申请日：2022-04-24

Applicant: QUALCOMM Incorporated

Inventor： Jianhua LIU ,  Shankar KRISHNAN

IPC: H04W24/10 ,  H04W28/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine, by a UE radio resource control (RRC) layer of the UE, that a quality of experience (QoE) reporting is paused based at least in part on a network overload, wherein buffered QoE data for a QoE configuration is stored at the UE when the QoE reporting is paused. The UE may receive, at the UE RRC layer from a UE application layer of the UE, an attention command that indicates a QoE measurement session stop indication for the QoE configuration. The UE may transmit, based at least in part on the attention command, the buffered QoE data without discarding the buffered QoE data stored at the UE. Numerous other aspects are described.

公开(公告)号：US20240314845A1

公开(公告)日：2024-09-19

申请号：US18262332

申请日：2022-03-21

Applicant: QUALCOMM Incorporated

Inventor： Jianhua LIU ,  Peng CHENG

IPC: H04W74/0833 ,  H04W48/18

CPC classification number: H04W74/0833 ,  H04W48/18

Abstract: Aspects of the disclosure relate to user equipment (UE) behavior for intended network slice selection in the radio resource control (RRC) inactive state or for RRC reestablishment. The intended network slice includes one or more single-network slice selection assistance information (S-NSSAIs) utilized by the UE in a particular use case. Examples of use cases include cell reselection in the RRC inactive state, RRC reestablishment, or selection of a random access channel (RACH) resource and/or a RACH parameter to perform an RRC resume procedure in the RRC inactive state. Aspects further relate to UE behavior for selection of a RACH resource to perform a random access procedure when no network slice information is indicated.

公开(公告)号：US20240244471A1

公开(公告)日：2024-07-18

申请号：US18682291

申请日：2021-09-29

Applicant: QUALCOMM Incorporated

Inventor： Shankar KRISHNAN ,  Peng CHENG ,  Rajeev KUMAR ,  Xipeng ZHU ,  Luis Fernando Brisson LOPES ,  Jianhua LIU

IPC: H04W24/10 ,  H04W24/02 ,  H04W74/08 ,  H04W74/0833 ,  H04W84/18

CPC classification number: H04W24/10 ,  H04W24/02 ,  H04W74/0833 ,  H04W74/0875 ,  H04W84/18

Abstract: Certain aspects of the present disclosure provide techniques for enhanced network data collection reporting. According to one aspect, a wireless node generates at least one data collection report including network slicing information and transmits the data collection report.

公开(公告)号：US20250133605A1

公开(公告)日：2025-04-24

申请号：US18688303

申请日：2021-10-14

Applicant: QUALCOMM Incorporated

Inventor： Jianhua LIU ,  Peng CHENG ,  Gavin Bernard HORN ,  Ozcan OZTURK ,  Rajat PRAKASH ,  Aziz GHOLMIEH

IPC: H04W76/10 ,  H04W68/02 ,  H04W76/20 ,  H04W84/12

Abstract: Methods, systems, and devices for wireless communications are described. A wireless device may establish a radio resource control (RRC) connection over a wireless local area network (WLAN) link. For example, the wireless device may transmit a packet to an access point or WLAN termination that includes an RRC container including an RRC message for establishing (e.g., setting up, resuming) a connection with a centralized unit (CU). In some examples, the wireless device may additionally or alternatively be configured with dual connectivity over a WLAN link, including the addition, modification, and release of nodes associated with different radio access technologies. In such cases, the CU may configure connectivity with the WLAN, where the CU may configure a port number for each radio bearer via an RRC message transmitted over a direct link with the wireless device (e.g., via a distributed unit) or via the WLAN link.

公开(公告)号：US20250133462A1

公开(公告)日：2025-04-24

申请号：US18696086

申请日：2021-11-19

Applicant: QUALCOMM Incorporated

Inventor： Jianhua LIU ,  Miguel GRIOT ,  Ozcan OZTURK ,  Peng CHENG ,  Stefano FACCIN

IPC: H04W36/00 ,  H04W76/15

Abstract: Aspects relate to communication via multiple network slice services. A user equipment may support multiple network slice services (e.g., defined sets of network services and/or resources). At some point in time, the user equipment may communicate using a first network slice service provided by a first radio network entity (e.g., a first distributed unit, a first cell, a first base station, etc.). In addition, at some point in time, the user equipment may elect to use a second network slice service. In the event the first radio network entity is not available for the second network slice service, the user equipment may switch to a second radio network entity (e.g., a second distributed unit, a second cell, a second base station, etc.) to communicate using the second network slice service.

公开(公告)号：US20240224347A1

公开(公告)日：2024-07-04

申请号：US18567457

申请日：2022-08-10

Applicant: QUALCOMM Incorporated

Inventor： Jianhua LIU ,  Shankar KRISHNAN ,  Xipeng ZHU ,  Rajeev KUMAR

IPC: H04W76/10 ,  H04W76/30 ,  H04W80/10

CPC classification number: H04W76/10 ,  H04W76/30 ,  H04W80/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may initiate a quality of experience (QoE) session for a QE configuration at an application layer of the UE. The UE may provide, from the application to a radio resource control (RRC) layer of the UE, a session start or stop indication based at least in part on initiating the QoE session. The indication may include at least one of a service type, an RRC level identifier, a QoE reference, or a QoE measurement collection. The UE may provide, to a base station and based at least in part on the indication, information indicating the service type, the RRC level identifier, the QoE reference, or the QoE measurement collection. Numerous other aspects are described.

公开(公告)号：US20240172027A1

公开(公告)日：2024-05-23

申请号：US18551312

申请日：2021-05-08

Applicant: QUALCOMM INCORPORATED

Inventor： Jianhua LIU ,  Xipeng ZHU ,  Shankar KRISHNAN ,  Rajeev KUMAR

IPC: H04W24/10 ,  H04L69/321

CPC classification number: H04W24/10 ,  H04L69/321

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, a quality of experience (QoE) configuration message that includes an access stratum identifier, wherein the access stratum identifier is a shortened version of an application-level identifier associated with one or more QoE configurations. The UE may obtain application layer QoE measurements. The UE may transmit, to the base station, a QoE report that includes the application layer QoE measurements, wherein the QoE report includes the access stratum identifier to indicate that the QoE report is associated with the application-level identifier or the one or more QoE configurations. Numerous other aspects are described.

公开(公告)号：US20240121710A1

公开(公告)日：2024-04-11

申请号：US18263487

申请日：2021-04-01

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Ozcan OZTURK ,  Jianhua LIU ,  Xipeng ZHU

IPC: H04W48/20

CPC classification number: H04W48/20

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, supported slice information. The UE may perform, in connection with a determination that one or more intended slices for the UE include a high priority slice, at least one of cell selection or cell reselection based at least in part on the supported slice information. Numerous other aspects are described.

公开(公告)号：US20240098805A1

公开(公告)日：2024-03-21

申请号：US18263875

申请日：2021-03-31

Applicant: QUALCOMM INCORPORATED

Inventor： Peng CHENG ,  Linhai HE ,  Jianhua LIU ,  Ozcan OZTURK

IPC: H04W74/08 ,  H04W76/19

CPC classification number: H04W74/0875 ,  H04W74/0816 ,  H04W74/0833 ,  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：US20240064550A1

公开(公告)日：2024-02-22

申请号：US18260733

申请日：2021-04-01

Applicant: QUALCOMM Incorporated

Inventor： Jianhua LIU ,  Xipeng ZHU ,  Shankar KRISHNAN ,  Rajeev KUMAR ,  Charles Nung LO ,  Juan ZHANG

IPC: H04W24/10 ,  H04L41/5067

CPC classification number: H04W24/10 ,  H04L41/5067 ,  H04W80/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may start a timer for obtaining quality of experience (QoE) measurements. The UE may obtain the QoE measurements until the timer expires. The UE may transmit information indicating the QoE measurements. Numerous other aspects are described.