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.

公开(公告)号：US20240357402A1

公开(公告)日：2024-10-24

申请号：US18685987

申请日：2021-10-19

Applicant: QUALCOMM Incorporated

Inventor： Jianhua LIU ,  Shankar KRISHNAN ,  Rajeev KUMAR ,  Ozcan OZTURK ,  Xipeng ZHU ,  Charles Nung LO

IPC: H04W24/10 ,  H04L41/5067 ,  H04W28/02

CPC classification number: H04W24/10 ,  H04L41/5067 ,  H04W28/0268

Abstract: Certain aspects of the present disclosure provide techniques for quality of experience (QoE) reporting in wireless communication networks. An example method performed by a user equipment (UE) includes transmitting a QoE report, including one or more QoE measurements, to a network entity and transmitting, to the network entity, connection identification information associated with the one or more QoE measurements.

公开(公告)号：US20240179755A1

公开(公告)日：2024-05-30

申请号：US18552618

申请日：2021-05-06

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Peng CHENG ,  Jianhua LIU ,  Ruiming ZHENG ,  Jing LEI

IPC: H04W74/0833

CPC classification number: H04W74/0833

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 message indicating a common pool of resources for a random access channel (RACH). The UE may initiate a random access by transmitting, to the base station, a first RACH preamble in a RACH occasion within a subset of the common pool of resources. The subset is selected based at least in part on a use case that triggered the random access. In some aspects, the UE may transmit an initial RACH preamble and/or a RACH pay load in order to activate the subset. As an alternative, the UE may transmit an initial RACH preamble and/or a RACH payload in order to receive an indication of the subset for the use case that triggered the random access. Numerous other aspects are described.

公开(公告)号：US20240049291A1

公开(公告)日：2024-02-08

申请号：US18264550

申请日：2021-03-31

Applicant: QUALCOMM Incorporated

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

IPC: H04W74/08 ,  H04W74/00 ,  H04W48/18 ,  H04W36/06

CPC classification number: H04W74/0833 ,  H04W74/006 ,  H04W48/18 ,  H04W36/06

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication of a configuration for a set of random access channel (RACH) procedure types for a bandwidth part of the UE, each RACH procedure type in the set of RACH procedure types being different from at least some if not all the other RACH procedure types in the set of RACH procedure types. The UE may select a RACH procedure type from the set of RACH procedure types for the RACH procedure based at least in part on the indication of the configuration for the set of RACH procedure types and on a trigger to perform a RACH procedure for a network slice. The UE may perform the RACH procedure for the network slice according to the RACH procedure type.

公开(公告)号：US20240049290A1

公开(公告)日：2024-02-08

申请号：US18257246

申请日：2021-02-02

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Jianhua LIU ,  Ravi AGARWAL ,  Miguel GRIOT ,  Hong CHENG ,  Ozcan OZTURK ,  Gavin Bernard HORN

IPC: H04W74/08 ,  H04W76/20 ,  H04W68/02 ,  H04W48/18 ,  H04W36/08

CPC classification number: H04W74/0833 ,  H04W76/20 ,  H04W68/02 ,  H04W48/18 ,  H04W36/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, in a radio resource control (RRC) idle mode or an RRC inactive mode, a paging message that includes an indication identifying an intended slice for a protocol data unit (PDU) session associated with downlink traffic for the UE. The UE may transmit, to a base station, a request to initiate a random access channel (RACH) procedure based at least in part on the intended slice. 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.