公开(公告)号：US20230120574A1

公开(公告)日：2023-04-20

申请号：US17502765

申请日：2021-10-15

Applicant: QUALCOMM Incorporated

Inventor： Shankar Krishnan ,  Linhai He ,  Xipeng Zhu ,  Gavin Bernard Horn ,  Ozcan Ozturk ,  Miguel Griot ,  Rajeev Kumar

IPC: H04W24/10

Abstract: Methods, systems, and devices for wireless communications are described for capability indications by a reduced capability user equipment (UE) and UE-based performance measurement parameter reporting or self-organizing network (SON) parameter reporting based on the capability indications. A reduced capability UE may transmit a set of capabilities to a base station that indicate various types of parameter reporting that are supported at the UE. The base station may identify the UE as a reduced capability device, and set one or more reporting parameters based on the indicated UE capabilities. The base station may provide a reporting configuration to the UE with the one or more reporting parameters, and the UE may provide reporting of measured parameters (e.g., performance measurement parameter reporting or SON parameter reporting) based on the reporting configuration.

公开(公告)号：US20230075276A1

公开(公告)日：2023-03-09

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: H04L12/24 ,  H04W88/08

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：US11570752B2

公开(公告)日：2023-01-31

申请号：US17107171

申请日：2020-11-30

Applicant: QUALCOMM Incorporated

Inventor： Xiaoxia Zhang ,  Xipeng Zhu ,  Le Liu ,  Alberto Rico Alvarino ,  Kazuki Takeda ,  Prasad Reddy Kadiri ,  Umesh Phuyal ,  Wanshi Chen

IPC: H04W72/00 ,  H04W72/04 ,  H04L1/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a notification of a change to multicast broadcast (MB) control information associated with at least one MB service to which the UE is subscribed, the MB control information being included in an MB control channel (MBCCH) scheduled by a physical downlink control channel (PDCCH) communication addressed to an MB radio network temporary identifier (MB-RNTI); and monitor one or more resources of the MBCCH to receive updated MB control information based at least in part on receiving the notification of the change to the MB control information. Numerous other aspects are provided.

公开(公告)号：US11564141B2

公开(公告)日：2023-01-24

申请号：US17062194

申请日：2020-10-02

Applicant: QUALCOMM Incorporated

Inventor： Karthika Paladugu ,  Ozcan Ozturk ,  Prasad Reddy Kadiri ,  Xipeng Zhu

IPC: H04W36/18 ,  H04W36/00

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to performing a handover on a per-data radio bearer (DRB) basis. In some examples, the disclosure is directed to indicating, to a source network entity, a make-before-break (MBB) handover capability of the UE, the MBB handover capability supporting MBB handovers for one or more DRBs identified by the source network entity. In some examples, the disclosure describes receiving, from the source network entity, configuration information for a handover from the source network entity to a target network entity, the configuration information identifying the one or more DRBs supported for the MBB handover.

公开(公告)号：US11533653B2

公开(公告)日：2022-12-20

申请号：US16998608

申请日：2020-08-20

Applicant: QUALCOMM Incorporated

Inventor： Prasad Reddy Kadiri ,  Alberto Rico Alvarino ,  Xipeng Zhu ,  Umesh Phuyal ,  Gavin Bernard Horn

IPC: H04W28/02 ,  H04W4/06 ,  H04L12/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a mode for mapping multicast broadcast quality of service (MB-QoS) flows to logical channel identifiers and group radio network temporary identifiers (G-RNTIs); identify an MB-QoS flow from a medium access control (MAC) transport block (TB) based at least in part on the indicated mode; and decode data included in the MB-QoS flow. Numerous other aspects are provided.

公开(公告)号：US20220360947A1

公开(公告)日：2022-11-10

申请号：US17568509

申请日：2022-01-04

Applicant: QUALCOMM Incorporated

Inventor： Xipeng Zhu ,  Prasad Reddy Kadiri ,  Luis Fernando Brisson Lopes ,  Shankar Krishnan

IPC: H04W4/06 ,  H04W36/00 ,  H04W76/20

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a first base station and a second base station may be neighbor base stations and the first base station may receive, from the second base station, information relating to a multicast-broadcast services (MBS) session context of an MBS session supported by the second base station. The first base station may use the received MBS session context information to control communication or connections between the first base station and one or more user equipment (UEs) that are served by the first base station. For example, the first base station may use the received MBS session context information for target cell selection in a handover procedure, an MBS-specific measurement configuration, interference avoidance, or system information block (SIB) construction, among various other use cases.

公开(公告)号：US20220232550A1

公开(公告)日：2022-07-21

申请号：US17152999

申请日：2021-01-20

Applicant: QUALCOMM Incorporated

Inventor： Xipeng Zhu ,  Sharda Ranjan ,  Naga Chandan Babu Gudivada

IPC: H04W72/04

Abstract: Methods, systems, and devices for wireless communications are described. In some wireless communications systems, a user equipment (UE) may determine that its operating temperature exceeds an overheating condition threshold temperature, reducing overall device performance. To address the overheating condition, the UE may transmit an uplink control message containing UE assistance information to request a reconfiguration of one or more measurement parameters. In some cases, the UE may request to reduce one or more measurements associated with radio resource management (RRM). The UE may receive a downlink control message from a base station which indicates a reconfiguration of the measurement parameters, and the UE may implement the reconfiguration to mitigate the overheating.

公开(公告)号：US11356940B2

公开(公告)日：2022-06-07

申请号：US16936307

申请日：2020-07-22

Applicant: QUALCOMM INCORPORATED

Inventor： Xipeng Zhu ,  Gavin Bernard Horn ,  Miguel Griot ,  Ozcan Ozturk ,  Luis Fernando Brisson Lopes ,  Tom Chin

IPC: H04W48/18 ,  H04W76/25 ,  H04W76/15 ,  H04W76/27 ,  H04W48/16 ,  H04W60/00 ,  H04W72/04

Abstract: Wireless communications systems and methods related to mobility with consideration for network slicing are provided. In one embodiment, a user equipment (UE) transmits in a first cell frequency of a network, a request for a network slice of the network that is not provided by the first cell frequency. The UE receives, in response to the request, an information for communicating in a second cell frequency of the network that provides the requested network slice. In one embodiment, a core network entity receives, from a base station (BS) operating over a first cell frequency of a network, a request to provide a network slice of the network to a UE, the network slice not provided by the first cell frequency. The core network entity transmits, to the BS, information associated with a second cell frequency of the network providing the network slice.

公开(公告)号：US11343794B2

公开(公告)日：2022-05-24

申请号：US16465072

申请日：2018-01-09

Applicant: QUALCOMM Incorporated

Inventor： Huichun Liu ,  Xipeng Zhu ,  Peng Cheng ,  Ruiming Zheng ,  Gavin Bernard Horn ,  Luis F. B. Lopes

IPC: H04W68/02 ,  H04W4/06

Abstract: Aspects of the present disclosure describe receiving paging messages in wireless communications. A user equipment (UE) can receive one or more parameters for descrambling non-cell specific paging messages. The UE can receive, from one or multiple base stations, a non-cell specific paging message. The UE can descramble the non-cell specific paging message based at least in part on the one or more parameters.

公开(公告)号：US11310687B2

公开(公告)日：2022-04-19

申请号：US16947223

申请日：2020-07-23

Applicant: QUALCOMM Incorporated

Inventor： Rajeev Kumar ,  Xipeng Zhu ,  Ozcan Ozturk ,  Shankar Krishnan ,  Linhai He ,  Gavin Bernard Horn

IPC: H04W8/08 ,  H04W24/10 ,  H04W36/06 ,  H04W76/27

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a mobility prediction for the UE. The UE may determine one or more radio resource management (RRM) measurement parameters based at least in part on the mobility prediction. The UE may perform one or more RRM measurements based at least in part on the one or more RRM measurement parameters. Numerous other aspects are provided.