公开(公告)号：US12143851B2

公开(公告)日：2024-11-12

申请号：US18297567

申请日：2023-04-07

Applicant: QUALCOMM Incorporated

Inventor： Xipeng Zhu ,  Shankar Krishnan ,  Luis Fernando Brisson Lopes ,  Rajeev Kumar

IPC: H04W72/04 ,  H04L1/1812 ,  H04W24/10 ,  H04W28/04 ,  H04W74/0833 ,  H04W80/02

Abstract: Aspects relate to measurement and event reporting from a distributed unit (DU) of a disaggregated base station to a central unit (CU) of the disaggregated base station. The CU can configure the DU with a measurement configuration associated with at least one value to be obtained by the DU and a reporting configuration for reporting the at least one value to the CU. The measurement reports can be sent by DU periodically or the measurement reports can be event-triggered based on the reporting configuration. In addition, the measurement reports can be UE-specific or DU/cell-specific. The measurement reports may include random access channel (RACH) reports, uplink measurement reports, radio link protocol (RLC) reports, medium access control (MAC) protocol reports, and other types of measurement or event-based reports.

公开(公告)号：US12143834B2

公开(公告)日：2024-11-12

申请号：US17477165

申请日：2021-09-16

Applicant: QUALCOMM Incorporated

Inventor： Rajeev Kumar ,  Bharat Shrestha ,  Alberto Rico Alvarino ,  Umesh Phuyal ,  Xipeng Zhu ,  Shankar Krishnan

IPC: H04W24/02 ,  H04B7/185 ,  H04L1/1812 ,  H04W8/22 ,  H04W8/24 ,  H04W24/08 ,  H04W24/10 ,  H04W76/27

Abstract: Certain aspects of the present disclosure provide techniques for data collection for non-terrestrial networks (NTN). One aspect provides a method for wireless communications by a user equipment (UE). The method generally includes transmitting an indication of a capability of the UE to connect to a network via both terrestrial network (TN) cells and non-terrestrial network (NTN) cells and transmitting one or more data collection reports in accordance with the indicated capability.

公开(公告)号：US12137035B2

公开(公告)日：2024-11-05

申请号：US17911122

申请日：2020-04-21

Applicant: QUALCOMM Incorporated

Inventor： Juan Zhang ,  Haris Zisimopoulos ,  Gavin Bernard Horn ,  Xipeng Zhu

IPC: H04L41/14 ,  H04L41/08

Abstract: A method, a computer-readable medium, and an apparatus are provided for a network entity. The network entity receives an analytics request from a consumer, the analytics request indicating at least one analytic and determines one or more network data analytics functions (NWDAFs) for the analytics request based on the at least one analytic indicated in the analytics request. A consumer sends an analytics request to a network entity including one or more analytics identifiers. The consumer receives, from the network entity, a response to the analytics request including an analytics output from one or more NWDAFs based on the analytics identifier(s) included in the analytics request. An NWDAF sends an analytics identifier registration to a network entity indicating one or more analytics supported by the NWDAF. Then, the NWDAF receives an analytics request(s) from consumer(s) via the network entity based on the NWDAF supporting an analytic in the analytics request.

公开(公告)号：US12089291B2

公开(公告)日：2024-09-10

申请号：US17348522

申请日：2021-06-15

Applicant: QUALCOMM Incorporated

Inventor： Xipeng Zhu ,  Gavin Bernard Horn ,  Taesang Yoo ,  Rajeev Kumar ,  Shankar Krishnan ,  Aziz Gholmieh ,  Rajat Prakash ,  Eren Balevi

IPC: H04W8/24 ,  G06N3/04 ,  G06N3/08

CPC classification number: H04W8/24 ,  G06N3/04 ,  G06N3/08

Abstract: Certain aspects of the present disclosure provide techniques and apparatus for determining neural network functions (NNFs) and configuring and using corresponding machine learning (ML) models for performing one or more ML-based wireless communications management procedures. An example method performed by a user equipment includes transmitting, to a base station (BS), UE capability information indicating at least one radio capability of the UE and at least one machine learning (ML) capability of the UE and receiving, from the BS based on the UE capability information, ML configuration information indicating at least one neural network function (NNF) and at least one ML model corresponding to the at least one NNF.

公开(公告)号：US12069689B2

公开(公告)日：2024-08-20

申请号：US17643273

申请日：2021-12-08

Applicant: QUALCOMM Incorporated

Inventor： Xipeng Zhu ,  Prasad Reddy Kadiri ,  Umesh Phuyal ,  Le Liu ,  Alberto Rico Alvarino ,  Kazuki Takeda ,  Masato Kitazoe ,  Sitaramanjaneyulu Kanamarlapudi ,  Sony Akkarakaran ,  Linhai He

IPC: H04W72/23 ,  H04L5/00 ,  H04W4/06 ,  H04W72/30

CPC classification number: H04W72/23 ,  H04L5/0092 ,  H04W4/06 ,  H04W72/30

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration, for a multicast broadcast service (MBS) single frequency network (SFN) area, indicating configuration information for one or more multicast traffic channels. The UE may receive, in accordance with the configuration, a physical downlink control channel (PDCCH) communication scheduling an MBS SFN data communication associated with a multicast traffic channel, of the one or more multicast traffic channels. The UE may receive the MBS SFN data communication via a physical downlink shared channel (PDSCH) that is associated with both SFN communications and unicast communications or that is associated with only MBS SFN communications. Numerous other aspects are provided.

公开(公告)号：US12052603B2

公开(公告)日：2024-07-30

申请号：US17166420

申请日：2021-02-03

Applicant: QUALCOMM Incorporated

Inventor： Prashanth Haridas Hande ,  Chih-Ping Li ,  Peerapol Tinnakornsrisuphap ,  Rajat Prakash ,  Xipeng Zhu ,  Yih-Hao Lin

IPC: H04L1/20 ,  H04W28/02 ,  H04W28/04 ,  H04W28/18

CPC classification number: H04W28/0268 ,  H04L1/203 ,  H04W28/04 ,  H04W28/18

Abstract: Methods, systems, and devices for wireless communications are described. A device may aggregate multiple data bits into a group of data bits associated with an application on the device. The device may determine quality of service parameters associated with the group of data bits. The quality of service parameters may include an error rate associated with the group of data bits, a delay budget associated with the group of data bits, timing information associated with the group of data bits, or content policy information associated with the group of data bits, or a combination thereof. The device may transmit the group of data bits to another device in the wireless communication system. The group of data bits may include group header information including an indication of the quality of service parameters.

公开(公告)号：US12052204B2

公开(公告)日：2024-07-30

申请号：US17224721

申请日：2021-04-07

Applicant: QUALCOMM Incorporated

Inventor： Navid Abedini ,  Xipeng Zhu ,  Tao Luo ,  Luca Blessent ,  Karl Georg Hampel ,  Jianghong Luo ,  Junyi Li

IPC: H04L5/14 ,  H04L5/00 ,  H04L41/0803 ,  H04L41/0806

CPC classification number: H04L5/14 ,  H04L41/0803

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node may transmit, to a second network node, a request for one or more intended time division duplex (TDD) configurations for one or more cells associated with at least one of the second network node or a third network node. Accordingly, the first network node may receive, from the second network node, an indication of the one or more intended TDD configurations. In some aspects, a first network node may receive, from a second network node, a request for one or more intended TDD configurations for one or more cells associated with at least one of the first network node or a third network node. Accordingly, the first network node may transmit, to the second network node, an indication of the one or more intended TDD configurations. Numerous other aspects are provided.

公开(公告)号：US12041534B2

公开(公告)日：2024-07-16

申请号：US17412634

申请日：2021-08-26

Applicant: QUALCOMM Incorporated

Inventor： Shankar Krishnan ,  Xipeng Zhu ,  Taesang Yoo ,  Rajeev Kumar ,  Gavin Bernard Horn ,  Aziz Gholmich ,  Eren Balevi

IPC: H04W48/16 ,  H04W24/10 ,  H04W48/08 ,  H04W72/542

CPC classification number: H04W48/16 ,  H04W24/10 ,  H04W48/08 ,  H04W72/542

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may communicate with a network entity within a wireless communications network. The UE may transmit a request for information to the network entity and, in response to the request, the UE may receive the requested information from the network entity. For example, the UE may request data from one or more data repositories associated with the network entity. In some examples, the information request may be associated with one or more measurements associated with operations of the network. In some instances, the UE may use a machine learning model to perform training or inference based on the information associated with the one or more measurements.

公开(公告)号：US12035281B2

公开(公告)日：2024-07-09

申请号：US17290642

申请日：2019-10-31

Applicant: QUALCOMM Incorporated

Inventor： Yiqing Cao ,  Huilin Xu ,  Yuwei Ren ,  Xipeng Zhu

IPC: H04W56/00 ,  H04L5/00 ,  H04L27/26 ,  H04W72/02 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/541

CPC classification number: H04W72/02 ,  H04L5/0051 ,  H04L27/2607 ,  H04W72/0446 ,  H04W72/0466 ,  H04W72/541

Abstract: Aspects of the present disclosure relate to wireless communication. In aspects, a base station may determine one or more signaling parameters to be used to transmit one or more reference signals that identify the base station in association with remote interference management, wherein the one or more signaling parameters include at least one of: multiple time periods in which the one or more reference signals are to be transmitted; one or more mini-bands, within one or more sub-bands, in which the one or more reference signals are to be transmitted; one or more scrambling codes, selected from a pool of scrambling codes, to be used to scramble the one or more reference signals; or a combination thereof. The base station may transmit the one or more reference signals using the one or more signaling parameters to identify the base station in association with remote interference management. Other aspects are provided.

公开(公告)号：US11974359B2

公开(公告)日：2024-04-30

申请号：US16650314

申请日：2018-09-28

Applicant: QUALCOMM Incorporated

Inventor： Xipeng Zhu ,  Juan Zhang ,  Gavin Bernard Horn ,  Srinivasan Balasubramanian

IPC: H04W8/24 ,  H04W36/00 ,  H04W36/30 ,  H04W88/06 ,  H04W92/04

CPC classification number: H04W8/24 ,  H04W36/0022 ,  H04W36/30 ,  H04W88/06 ,  H04W92/045

Abstract: Aspects of the disclosure relate to systems and methods for configuring a voice domain preference and/or a radio access technology (RAT) preference for a user equipment (UE) in a radio access network (RAN) according to the capability and compatibility of the UE. The UE may send at least one of a requested voice domain preference or a requested RAT preference to a 5G core network (5GC). The UE may also receive, from the 5GC, at least one of a voice domain preference or a RAT preference based on, for example, the capability and compatibility of the UE. The 5GC may additionally generate a RAT/frequency selection priority (RFSP) index for the UE, giving priority to the voice domain preference and/or the RAT preference of the UE. The 5GC may communicate the RFSP index to the RAN. Other aspects, embodiments, and features are also claimed and described.