公开(公告)号：US20240178912A1

公开(公告)日：2024-05-30

申请号：US18431807

申请日：2024-02-02

Applicant: QUALCOMM Incorporated

Inventor： Bharat SHRESTHA ,  Alberto RICO ALVARINO ,  Xiao Feng WANG ,  Masato KITAZOE ,  Ayan SENGUPTA ,  Amer CATOVIC ,  Umesh PHUYAL ,  Liangping MA ,  Le LIU

IPC: H04B7/185 ,  H04W36/00 ,  H04W36/08

CPC classification number: H04B7/18541 ,  H04W36/0009 ,  H04W36/00835 ,  H04W36/08

Abstract: A user equipment (UE) selects or reselects a target cell of a non-terrestrial network or resumes connectivity with the target cell after a satellite handover for a permanently fixed low Earth orbit (LEO) cell. The target cell is a serving or non-serving cell. The UE determines a cell type of the target cell. The cell type may be a LEO cell type, a geostationary Earth orbit (GEO) cell type, a moving cell type, a fixed cell type, a temporarily fixed LEO cell type, or a permanently fixed LEO cell type. The UE completes selection or reselection of the target cell or completes the connectivity with the target cell, based on the cell type.

公开(公告)号：US20240147473A1

公开(公告)日：2024-05-02

申请号：US18479350

申请日：2023-10-02

Applicant: QUALCOMM Incorporated

Inventor： Toru UCHINO ,  Kazuki TAKEDA ,  Linhai HE ,  Masato KITAZOE

IPC: H04W72/1273 ,  H04W72/232 ,  H04W76/20

CPC classification number: H04W72/1273 ,  H04W72/232 ,  H04W76/20

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to receive, from a network entity, a control message indicating a serving cell group including a set of serving cells usable for wireless communications at the UE. The UE may determine whether to monitor for a multi-cell scheduling message for the serving cell group based on activation states of the set of serving cells of the serving cell group, where the multi-cell scheduling message includes scheduling information for multiple serving cells of the set of serving cells. The UE may then monitor at least a portion of control signaling that includes the multi-cell scheduling message in accordance with the determination.

公开(公告)号：US20240056862A1

公开(公告)日：2024-02-15

申请号：US18331537

申请日：2023-06-08

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Hyun Yong LEE ,  Masato KITAZOE

IPC: H04W24/10 ,  H04W72/56 ,  H04W72/542

CPC classification number: H04W24/10 ,  H04W72/56 ,  H04W72/542

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information that indicates at least one criterion for refraining from performing a measurement in a measurement gap. The UE may communicate data with a network node during the measurement gap in at least one scheduled measurement gap occasion for the measurement gap based at least in part on the at least one criterion. Numerous other aspects are described.

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：US20230354125A1

公开(公告)日：2023-11-02

申请号：US18307755

申请日：2023-04-26

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Masato KITAZOE ,  Ozcan OZTURK

IPC: H04W36/00 ,  H04W72/0457 ,  H04W36/06

CPC classification number: H04W36/0085 ,  H04W72/0457 ,  H04W36/06

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication by a user equipment (UE), generally including receiving signaling configuring the UE with a first serving cell measurement object (MO) and a second serving cell MO, performing serving cell measurement according to the first serving cell MO, when operating in a first bandwidth part (BWP), performing a BWP switch from the first BWP to a second BWP, and performing serving cell measurement according to the second serving cell MO after the BWP switch.

公开(公告)号：US20230269817A1

公开(公告)日：2023-08-24

申请号：US17676097

申请日：2022-02-18

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Peter GAAL ,  Masato KITAZOE ,  Wanshi CHEN

IPC: H04W76/28

CPC classification number: H04W76/28

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication by a user equipment (UE), generally including receiving, from a network entity, a configuration for a first downlink (DL) bandwidth part (BWP), a first control resource set (CORESET) configured on the first DL BWP, and one or more first search space (SS) sets within the first CORESET, receiving, from the network entity, a configuration for a second downlink BWP, a second CORESET configured on the second DL BWP, and one or more second SS sets within the second CORESET, receiving signaling configuring the UE for physical downlink control channel (PDCCH) monitoring adaptation, and monitoring for PDCCHs, subject to the PDCCH monitoring adaptation, when performing one or more idle mode or inactive mode procedures on at least one of the first DL BWP or the second DL BWP.

公开(公告)号：US20230039328A1

公开(公告)日：2023-02-09

申请号：US17657034

申请日：2022-03-29

Applicant: QUALCOMM Incorporated

Inventor： Timo Ville VINTOLA ,  Sumant Jayaraman IYER ,  Masato KITAZOE ,  Juan MONTOJO ,  Yi HUANG ,  Peter GAAL

IPC: H04B7/06 ,  H04W72/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of support for selectively using transmission diversity for communicating. The UE may transmit one or more communications selectively using transmission diversity. Numerous other aspects are described.

公开(公告)号：US20230032247A1

公开(公告)日：2023-02-02

申请号：US17443636

申请日：2021-07-27

Applicant: QUALCOMM Incorporated

Inventor： Timo Ville VINTOLA ,  Peter GAAL ,  Hemish PARIKH ,  Masato KITAZOE ,  Kazuki TAKEDA

IPC: H04W52/14 ,  H04W52/38

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, signaling that indicates a relative power difference between a first cell and a second cell. The UE may apply the relative power difference in a transmission occasion that includes at least a first uplink transmission on the first cell and a second uplink transmission on the second cell, wherein applying the relative power difference causes the first uplink transmission on the first cell to be transmitted at a lower power level than the second uplink transmission on the second cell. Numerous other aspects are described.

公开(公告)号：US20220078687A1

公开(公告)日：2022-03-10

申请号：US17531262

申请日：2021-11-19

Applicant: QUALCOMM Incorporated

Inventor： Xipeng ZHU ,  Tom CHIN ,  Kuo-Chun LEE ,  Ajith Tom PAYYAPPILLY ,  Masato KITAZOE

IPC: H04W36/14 ,  H04W36/00 ,  H04W36/32 ,  H04W8/22

Abstract: Various aspects of the disclosure relate to handover of a user equipment (UE) between a standalone mode of operation and a non-standalone mode of operation. For example, a UE may be handed-over from standalone to non-standalone, or vice versa. Moreover, this handover may be an inter-system handover (e.g., between an LTE core network and an NR core network).

公开(公告)号：US20210136636A1

公开(公告)日：2021-05-06

申请号：US17248099

申请日：2021-01-08

Applicant: QUALCOMM Incorporated

Inventor： Xipeng ZHU ,  Masato KITAZOE ,  Gavin Bernard HORN ,  Shyamal RAMACHANDRAN ,  Arvind Vardarajan SANTHANAM ,  Tom CHIN ,  Min WANG ,  Kuo-Chun LEE

IPC: H04W36/00 ,  H04W36/12 ,  H04W36/08

Abstract: This disclosure provides systems, methods, apparatuses and computer-readable medium for wireless communication. In some aspects, a user equipment (UE) may receive, from a first base station (BS) associated with a fifth generation New Radio (5G NR) radio access technology (RAT), a command of mobility from the 5G NR RAT to a second RAT. The UE may determine that the command of mobility is for voice fallback. The UE may transmit, to a second BS associated with the second RAT and based at least in part on determining that the command of mobility is for voice fallback, a radio resource control (RRC) connection request communication for attempting to communicatively connect with the second BS for voice fallback.