公开(公告)号：US20240014979A1

公开(公告)日：2024-01-11

申请号：US18040994

申请日：2021-09-15

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Yongjun KWAK ,  Linhai HE ,  Yuchul KIM ,  Hwan Joon KWON ,  Ruiming ZHENG

IPC: H04L5/00 ,  H04W72/231 ,  H04L5/16

CPC classification number: H04L5/0053 ,  H04W72/231 ,  H04L5/16 ,  H04L5/0092

Abstract: Aspects relate to validating a pre-configured uplink resource (PUR) occasion. For example, prior to using a PUR occasion for an uplink transmission, a user equipment (UE) may perform a validation procedure for the PUR occasion. A validation procedure for a PUR occasion may involve ensuring that the UE will be able to reliably transmit during the PUR occasion. A base station may send a PUR configuration to the UE that the UE can use for the validation procedure. The PUR configuration may include timing advance (TA) validation information and PUR validation information that depend on at least on capability of the UE.

公开(公告)号：US20240014971A1

公开(公告)日：2024-01-11

申请号：US17911628

申请日：2020-03-24

Applicant: QUALCOMM Incorporated

Inventor： Ruiming ZHENG ,  Yu ZHANG ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Linhai HE ,  Alexandros MANOLAKOS ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04L5/00 ,  H04W72/232 ,  H04W72/04

CPC classification number: H04L5/0051 ,  H04W72/232 ,  H04W72/04

Abstract: Aspects of the present disclosure provide methods and apparatus for controlling sounding reference signal (SRS) resources in wireless communication using medium access control (MAC) control element (CE). A user equipment receives a MAC CE from a network, the MAC CE comprising information for activating or deactivating one or more SRS resources included in at least one SRS resource set. The user equipment transmits an SRS communication using the one or more SRS resources included in the at least one SRS resource set based on the information of the MAC CE.

公开(公告)号：US20230379692A1

公开(公告)日：2023-11-23

申请号：US18024263

申请日：2020-10-13

Applicant: QUALCOMM Incorporated

Inventor： Yuwei REN ,  Ruiming ZHENG ,  Hao XU ,  Yin HUANG

IPC: H04W8/24 ,  H04W24/02 ,  G06N20/00

CPC classification number: H04W8/24 ,  H04W24/02 ,  G06N20/00

Abstract: A UE may indicate, to a wireless network, a capability to support one or more versions of an ML processing model, and a wireless network entity of the wireless network may configure the UE to apply a version of the ML processing model that is supported by the UE. The indication from the UE may indicate the capability to support one or more of a first version of the ML processing model that is common across multiple wireless networks and at least one alternate version of the ML processing model, such as a version that is specific to a network. The wireless network entity may configure at least one of a network specific algorithm structure or one or more weights for an network specific machine learning model that is supported by the UE.

公开(公告)号：US20230363033A1

公开(公告)日：2023-11-09

申请号：US18044612

申请日：2020-10-30

Applicant: QUALCOMM Incorporated

Inventor： Ruiming ZHENG ,  Linhai HE ,  Yan ZHOU ,  Tao LUO ,  Mostafa KHOSHNEVISAN ,  Xiaoxia ZHANG

IPC: H04W76/19 ,  H04B7/06 ,  H04B7/08 ,  H04L5/00 ,  H04W76/15

CPC classification number: H04W76/19 ,  H04B7/0639 ,  H04B7/0695 ,  H04B7/088 ,  H04L5/0035 ,  H04W76/15

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect a beam failure associated with a first beam utilized to communicate with a first transmission-reception point (TRP) associated with a multi-TRP operation. The UE may perform beam recovery, to address the beam failure, utilizing a network resource associated with a second TRP associated with the multi-TRP operation. Numerous other aspects are provided.

公开(公告)号：US20230362765A1

公开(公告)日：2023-11-09

申请号：US18040275

申请日：2020-08-21

Applicant: QUALCOMM Incorporated

Inventor： Ruiming ZHENG ,  Ozcan OZTURK ,  Masato KITAZOE ,  Linhai HE

IPC: H04W36/00

CPC classification number: H04W36/0088

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine, in an inactive state, that uplink data is to be transmitted. The UE may determine a measurement gap configuration for a cell reselection procedure to be performed during a transmission of the uplink data in the inactive state. The UE may perform the cell reselection procedure in accordance with the measurement gap configuration. Numerous other aspects are provided.

公开(公告)号：US20230269026A1

公开(公告)日：2023-08-24

申请号：US18004648

申请日：2021-07-23

Applicant: QUALCOMM Incorporated

Inventor： Ruiming ZHENG ,  Changlong XU ,  Jian LI ,  Kangqi LIU ,  Liangming WU ,  Peng CHENG ,  Hao XU ,  Xipeng ZHU

IPC: H04L1/00 ,  H04L1/1607 ,  H04L69/22

CPC classification number: H04L1/0076 ,  H04L1/1614 ,  H04L1/1685 ,  H04L69/22

Abstract: Methods, systems, and devices for wireless communications are described. A transmitting device may receive one or more service data units (SDUs) at a layer two (L2) layer of the transmitting device. The transmitting device may encode, at the L2 layer, the one or more SDUs according to one or more network coding parameters to obtain at least one encoded protocol data unit (PDU), the one or more network coding parameters comprising a rateless code. The transmitting device may generate, for the at least one encoded PDU, at least one corresponding PDU header. The transmitting device may output the at least one encoded PDU and the at least one corresponding PDU header from the L2 layer to a lower layer of the transmitting device for transmission to one or more receiving devices.

公开(公告)号：US20230055588A1

公开(公告)日：2023-02-23

申请号：US17793373

申请日：2020-12-01

Applicant: QUALCOMM Incorporated

Inventor： Ruiming ZHENG ,  Yan ZHOU ,  Linhai HE ,  Tao LUO

IPC: H04W16/28 ,  H04W52/36

Abstract: The present disclosure relates to methods and devices for wireless communication including a UE and a base station. The UE can receive a MAC CE indicating an update to a spatial relation configuration of the UE for PUCCH transmissions. In some aspects, the update can be indicated by PUCCH resource information, where the PUCCH resource information can include first PUCCH resource information including a first PUCCH resource ID that identifies a first PUCCH resource and first spatial identification information. Additionally, the UE can update the spatial relation configuration of the UE based on at least one of the first PUCCH resource information or other PUCCH resource information of the PUCCH resource information, where the other PUCCH resource information can be in a same PUCCH resource group as the first PUCCH resource. Also, the UE can transmit a PUCCH transmission based on the updated spatial relation configuration.

公开(公告)号：US20230037549A1

公开(公告)日：2023-02-09

申请号：US17759970

申请日：2021-01-13

Applicant: QUALCOMM Incorporated

Inventor： Ruiming ZHENG ,  Mostafa KHOSHNEVISAN ,  Linhai HE ,  Xiaoxia ZHANG

IPC: H04W72/12 ,  H04B7/024 ,  H04B7/06

Abstract: Methods, systems, and devices for signaling for transmission configuration indication (TCI) state activation for multiple transmission reception points are described. A user equipment (UE) may receive at least one control message indicating a first set of beam configurations associated with a first downlink shared channel from a first transmission reception point (TRP) and a second set of beam configurations associated with a second downlink shared channel from a second TRP. The UE may receive downlink control information (DCI) from the first and second TRPs indicating a first beam configuration of the first set of beam configurations and a second beam configuration of the second set of beam configurations, respectively. The UE may subsequently decode a first downlink transmission from the first downlink shared channel according to the first beam configuration and a second downlink transmission from the second downlink shared channel according to the second beam configuration.

公开(公告)号：US20230022523A1

公开(公告)日：2023-01-26

申请号：US17683225

申请日：2022-02-28

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Ruiming ZHENG ,  Jing LEI

IPC: H04L5/00 ,  H04B17/318

Abstract: A UE and a base station are disclosed. The UE may receive, from a base station, an indication of a configuration of an SS and a set of candidate DL-RSs associated with a plurality of CG-SDT resources. The base station may monitor for the UL data transmission from the UE corresponding to a CG-SDT occasion of the CG-SDT resources. The UE may measure a RSRP of each of the set of candidate DL-RSs associated with the CG-SDT resources. The UE may select an UL beam based on the measured RSRP of each of the set of candidate DL-RSs associated with the CG-SDT resources. The UE may transmit, to the base station via the selected UL beam, the UL data transmission over a CG-SDT occasion of the plurality of CG-SDT resources. The UE may monitor the SS for a response to the UL data transmission from the base station.

公开(公告)号：US20230021967A1

公开(公告)日：2023-01-26

申请号：US17758501

申请日：2020-02-28

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Ruiming ZHENG ,  Yan ZHOU ,  Tao LUO

IPC: H04W24/10 ,  H04B7/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may configure a bitmap in a medium access control control element (MAC-CE) to indicate beam failure information for one or more serving cells or one or more groups of serving cells. The UE may transmit the MAC-CE to a base station via at least one serving cell. Numerous other aspects are provided.