公开(公告)号：US20230371082A1

公开(公告)日：2023-11-16

申请号：US18296506

申请日：2023-04-06

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Linhai HE ,  Peter Pui Lok ANG ,  Huilin XU ,  Krishna Kiran MUKKAVILLI

IPC: H04W74/08 ,  H04W80/02 ,  H04L5/00 ,  H04B1/713 ,  H04B17/318 ,  H04W56/00 ,  H04W76/27 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04W80/02 ,  H04L5/0055 ,  H04B1/713 ,  H04L5/0051 ,  H04B17/318 ,  H04W56/001 ,  H04W76/27 ,  H04W72/21 ,  H04W74/008 ,  H04L1/1664

Abstract: The present disclosure relates to methods and devices for wireless communication of an apparatus, e.g., a UE and/or a base station. In one aspect, the apparatus may receive, from a base station, at least one SSB. The apparatus may also determine a RSRP of the at least one SSB. Additionally, the apparatus may transmit, to the base station if the RSRP of all of the at least one SSB is less than a threshold, an indication of a reduced UE capability of the UE during a RACH procedure. The apparatus may also transmit, to the base station if the RSRP of one of the at least one SSB is greater than or equal to the threshold, the indication of the reduced UE capability of the UE after entering into a RRC connected state upon completion of the RACH procedure.

公开(公告)号：US20230362969A1

公开(公告)日：2023-11-09

申请号：US17662390

申请日：2022-05-06

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Ahmed Attia ABOTABL ,  Krishna Kiran MUKKAVILLI

IPC: H04W72/08 ,  H04L5/00 ,  H04L5/14

CPC classification number: H04W72/082 ,  H04L5/001 ,  H04L5/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a network entity, an indication that the UE supports downlink subband filtering within a bandwidth of a component carrier (CC) associated with the UE. The UE may receive, from the network entity and based on transmitting the indication, a downlink signal within a downlink subband that is included in the bandwidth of the CC based on filtering out signals within the bandwidth of the CC that are associated with frequency domain resources not included within the downlink subband. Numerous other aspects are provided.

公开(公告)号：US20230362847A1

公开(公告)日：2023-11-09

申请号：US18025816

申请日：2020-11-06

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh LY ,  Yu ZHANG ,  Krishna Kiran MUKKAVILLI

IPC: H04W56/00 ,  H04W74/08

CPC classification number: H04W56/001 ,  H04W74/0833

Abstract: Example implementations include a method, apparatus and computer-readable medium of wireless communication to be performed by a user equipment (UE), comprising receiving, from a base station, a synchronization signal block (SSB) via a reconfigurable intelligent surface (RIS), the SSB corresponding to a first SSB type configured for RIS-assisted procedures. The implementations further include performing, with the base station according to the SSB, a random access channel (RACH) procedure. Additionally, the implementations further include transmitting, to the base station according to the SSB, an indication that the SSB corresponds to the first SSB type as part of the RACH procedure.

公开(公告)号：US20230354326A1

公开(公告)日：2023-11-02

申请号：US17778782

申请日：2020-12-23

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Alexandros MANOLAKOS ,  Ahmed Attia ABOTABL ,  Huilin XU ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  Wanshi CHEN

IPC: H04W72/1273 ,  H04L5/14 ,  H04L5/00 ,  H04B7/06 ,  H04L1/00 ,  H04W72/232

CPC classification number: H04W72/1273 ,  H04L5/14 ,  H04L5/0053 ,  H04B7/0626 ,  H04L1/0003 ,  H04W72/232

Abstract: Techniques and apparatus for determining a transport block (TB) configuration and hybrid automatic repeat request (HARQ) acknowledgment (ACK)/negative acknowledgment (NACK) configuration for full duplex (FD) UE(s) are described. One technique involves receiving channel state information (CSI) report(s) from a UE operating in FD mode. At least one of a TB configuration or feedback type for a communication slot is determined based on the CSI report(s). The communication slot can include half duplex (HD) symbol(s) and FD symbol(s). An indication of at least one of the TB configuration or the feedback type is signaled to the UE. Another technique involves receiving, from a base station (BS), downlink data transmission(s) across a slot(s). A type of duplexing mode associated with each of the slot(s) is determined. The downlink data transmission(s) are acknowledged, based at least in part on the type of duplexing mode associated with each of the slot(s).

公开(公告)号：US20230354254A1

公开(公告)日：2023-11-02

申请号：US17661399

申请日：2022-04-29

Applicant: QUALCOMM Incorporated

Inventor： Jay Kumar SUNDARARAJAN ,  Alexandros MANOLAKOS ,  Taesang YOO ,  Sooryanarayanan GOPALAKRISHNAN ,  Naga BHUSHAN ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04W64/00 ,  H04W4/029 ,  H04L25/02

CPC classification number: H04W64/003 ,  H04W4/029 ,  H04L25/0224

Abstract: Disclosed are techniques for wireless communication. In an aspect, a first network node determines at least one positioning measurement based on a channel estimate of a positioning reference signal (PRS) transmitted by a second network node, and obtains measurement error feedback for at least the at least one positioning measurement, wherein the measurement error feedback is based on an expected positioning measurement corresponding to the at least one positioning measurement, and wherein the expected positioning measurement is based on a location of the first network node and a location of the second network node.

公开(公告)号：US20230345549A1

公开(公告)日：2023-10-26

申请号：US17660368

申请日：2022-04-22

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Hung Dinh LY ,  Krishna Kiran MUKKAVILLI

IPC: H04W74/08 ,  H04W72/04 ,  H04L27/26

CPC classification number: H04W74/0841 ,  H04W74/0866 ,  H04W72/0446 ,  H04L27/2607

Abstract: Certain aspects of the present disclosure provide techniques for wireless communications by a user equipment (UE). The UE transmits, to a network entity, via one or more random access channel (RACH) messages, information indicating one or more downlink waveforms supported by the UE. The UE receives, from the network entity, one or more downlink transmissions using the one or more downlink waveforms supported by the UE.

公开(公告)号：US20230345253A1

公开(公告)日：2023-10-26

申请号：US17660294

申请日：2022-04-22

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04W16/14 ,  H04W72/04 ,  H04L5/14 ,  H04L1/00 ,  H04L27/26

CPC classification number: H04W16/14 ,  H04W72/044 ,  H04W72/042 ,  H04L5/14 ,  H04L1/0067 ,  H04L27/2607

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an uplink (UL) channel of a first radio access technology (RAT) in a first set of radio resources mapped to an UL carrier or a downlink (DL) carrier for a second RAT, where the UL carrier or the DL carrier for the second RAT is used for UL transmission or DL reception of the second RAT in frequency division duplex operation. The UE may receive a DL channel of the first RAT in a second set of radio resources mapped to the UL carrier or the DL carrier for the second RAT. Numerous other aspects are described.

公开(公告)号：US20230319617A1

公开(公告)日：2023-10-05

申请号：US18015683

申请日：2021-08-13

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Pavan Kumar VITTHALADEVUNI ,  Taesang YOO ,  June NAMGOONG ,  Jay Kumar SUNDARARAJAN ,  Naga BHUSHAN ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  Hwan Joon KWON ,  Wanshi CHEN

IPC: H04W24/10 ,  G06N3/08

CPC classification number: H04W24/10 ,  G06N3/08

Abstract: A first wireless device, such as a user equipment, generates a message indicating a processing time for at least one of training a neural network for channel state information (CSI) derivation or for reporting the CSI based on a trained neural network. The first wireless device transmits the message indicating the processing time to a second wireless device. The second wireless device may be a network entity, such as a base station, a transmission reception point, or another UE.

公开(公告)号：US20230318696A1

公开(公告)日：2023-10-05

申请号：US17711776

申请日：2022-04-01

Applicant: QUALCOMM Incorporated

Inventor： Saeid SAHRAEI ,  Yu ZHANG ,  Krishna Kiran MUKKAVILLI

IPC: H04B7/155 ,  H04W72/04 ,  H04W72/10 ,  H04L5/00

CPC classification number: H04B7/15542 ,  H04B7/15507 ,  H04W72/046 ,  H04W72/0446 ,  H04W72/0433 ,  H04W72/10 ,  H04L5/0023

Abstract: Some aspects described herein relate to receiving, at a reconfigurable intelligent surface (RIS), a first configuration having a time interval for applying the first configuration to reflect signals from a network node, applying the first configuration to multiple antenna elements on the RIS for the time interval, and applying, based on expiration of the time interval, a second configuration, that is different from the first configuration, to the multiple antenna elements on the RIS. Other aspects relate to prioritizing configurations. Additional aspects relate to transmitting a default configuration and/or dynamic configuration to the RIS.

公开(公告)号：US20230275787A1

公开(公告)日：2023-08-31

申请号：US18004267

申请日：2021-08-13

Applicant: QUALCOMM Incorporated

Inventor： Pavan Kumar VITTHALADEVUNI ,  Alexandros MANOLAKOS ,  Taesang YOO ,  Naga BHUSHAN ,  June NAMGOONG ,  Jay Kumar SUNDARARAJAN ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04L25/02 ,  G06N3/045

CPC classification number: H04L25/0254 ,  G06N3/045

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first device may transmit a neural network capability indication that indicates a capability of the first device associated with training at least one channel state feedback (CSF) neural network for facilitating providing CSF. The first device may receive, based at least in part on the capability of the first device, a CSF neural network configuration that indicates at least one parameter associated with the at least one CSF neural network. Numerous other aspects are provided.