公开(公告)号：US20250048409A1

公开(公告)日：2025-02-06

申请号：US18717400

申请日：2022-02-11

Applicant: QUALCOMM Incorporated

Inventor： Yiqing CAO ,  Peter GAAL ,  Alberto RICO ALVARINO ,  Masato KITAZOE ,  Kazuki TAKEDA ,  Bin HAN ,  Juan MONTOJO ,  Wanshi CHEN

IPC: H04W72/51 ,  H04L5/00 ,  H04W56/00

Abstract: Aspects are presented that enable a user equipment (UE) to perform simultaneous transmission of supplementary uplink carriers. The UE can transmit, to a base station, a capability message of the UE, the capability message indicating whether the UE supports simultaneous transmission of uplink signaling on supplementary uplink carriers. The UE can receive, from the base station, schedule information scheduling simultaneous transmission of a first uplink transmission on a first carrier in a first cell and a second uplink transmission on a second carrier in a second cell different from the first cell based on the capability message. The UE can transmit, to the base station, the first uplink transmission on the first carrier via the first cell simultaneous with the second uplink transmission on the second carrier via the second cell.

公开(公告)号：US20250016635A1

公开(公告)日：2025-01-09

申请号：US18706536

申请日：2022-12-09

Applicant: QUALCOMM Incorporated

Inventor： Jianhua LIU ,  Xipeng ZHU ,  Shankar KRISHNAN ,  Rajeev KUMAR ,  Ozcan OZTURK ,  Masato KITAZOE

IPC: H04W36/00

Abstract: Certain aspects of the present disclosure provide techniques for handling RRC segmentation during a handover procedure. According to certain aspects, a UE may transmit, to a source base station prior to a handover of the UE to a target base station, one or more first segments of a radio resource control (RRC) message; and transmit, to the target base station after the handover, one or more second segments of the RRC message.

公开(公告)号：US20240007203A1

公开(公告)日：2024-01-04

申请号：US17810146

申请日：2022-06-30

Applicant: QUALCOMM Incorporated

Inventor： Le LIU ,  Umesh PHUYAL ,  Chiranjib SAHA ,  Alberto RICO ALVARINO ,  Masato KITAZOE ,  Changhwan PARK ,  Peter GAAL ,  Wanshi CHEN ,  Xiao Feng WANG ,  Bharat SHRESTHA ,  Sitaramanjaneyulu KANAMARLAPUDI

IPC: H04B17/20 ,  H04B17/309 ,  H04W24/10 ,  H04W4/02

CPC classification number: H04B17/20 ,  H04B17/309 ,  H04W24/10 ,  H04W4/027

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform one or more measurements associated with an altitude of the UE. The UE may obtain an indication of an antenna condition or a flight path condition associated with the UE. The UE may transmit, based at least in part on the altitude of the UE being greater than an altitude threshold and at least one of the antenna condition or the flight path condition being satisfied, a measurement report that includes an indication of at least one of a location of the UE or a velocity of the UE. Numerous other aspects are described.

公开(公告)号：US20230284134A1

公开(公告)日：2023-09-07

申请号：US17653274

申请日：2022-03-02

Applicant: QUALCOMM Incorporated

Inventor： Kazuki TAKEDA ,  Huilin XU ,  Peter GAAL ,  Masato KITAZOE

IPC: H04W52/02

CPC classification number: H04W52/0216 ,  H04W52/0235

Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for multi-cell scheduling for power saving. A UE may receive a configuration of one or more first parameters for control channel monitoring based on a first type of scheduling and one or more second parameters for the control channel monitoring based on a second type of scheduling. The UE may monitor for DCI of the first type of scheduling based on a first condition of a scheduling cell and switch from monitoring for the DCI of the first type of scheduling to monitoring for the DCI of the second type of scheduling based on a second condition of a scheduled cell. The UE may receive scheduling information for at least one of a PDSCH or a PUSCH based on the second type of scheduling.

公开(公告)号：US20230217417A1

公开(公告)日：2023-07-06

申请号：US17768981

申请日：2020-10-29

Applicant: Qualcomm Incorporated

Inventor： Peng CHENG ,  Masato KITAZOE ,  Linhai HE

IPC: H04W72/02 ,  H04W72/0446 ,  H04W72/11

CPC classification number: H04W72/02 ,  H04W72/11 ,  H04W72/0446

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a misalignment between system frame numbers (SFNs) associated with multiple serving cells in an asynchronous carrier aggregation configuration. The UE may select an SFN to use as an input for calculating a transmission parameter associated with communicating with one or more of the serving cells. Additionally, the serving cells may identify which SFN the UE selects in order to communicate efficiently with the UE. In some examples, the UE may receive an explicit indication of which SFN to use, and select the SFN accordingly. In other examples, the UE may select which SFN to use based on one or more parameters associated with the serving cells in the asynchronous carrier aggregation configuration.

公开(公告)号：US20220303882A1

公开(公告)日：2022-09-22

申请号：US17805930

申请日：2022-06-08

Applicant: QUALCOMM Incorporated

Inventor： Vinay JOSEPH ,  Masato KITAZOE ,  Rajat PRAKASH

IPC: H04W48/16 ,  H04W12/10 ,  H04W48/08

Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for operating a user equipment (UE) in a next generation (NG) radio access network (RAN) (NG-RAN) to validate a system information block (SIB) for non-public networks (NPNs). In one aspect, a UE receiving a SIB-one (SIB1) from a cell of the NG-RAN may determine whether the cell supports non-public networks (NPNs) based on the received SIB1. If so case, the UE may determine whether an NPN-identifier (NPN-ID) in the received SIB1 matches an NPN-ID of a SIB stored in memory. If so, the UE may validate the stored SIB based at least in part on the received SIB1. If not, the UE may invalidate the stored SIB and obtain a new SIB per standard procedures.

公开(公告)号：US20220248277A1

公开(公告)日：2022-08-04

申请号：US17629472

申请日：2019-07-26

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Masato KITAZOE

IPC: H04W36/00 ,  H04W36/08

Abstract: Aspects of the present disclosure relate to apparatuses, methods, and systems for performing early measurements during inter-RAT reselection. During cell reselection, a user equipment (UE) switches from a first cell using a first radio access technology (RAT) to a second cell using a second RAT that is different from the first RAT. The UE receives a measurement configuration from the first cell, and the measurement configuration configures the UE to perform early measurements for at least one RAT. After reselecting to the second cell, the UE determines whether to continue the early measurements based on the measurement configuration.

公开(公告)号：US20220124666A1

公开(公告)日：2022-04-21

申请号：US17497896

申请日：2021-10-09

Applicant: QUALCOMM Incorporated

Inventor： Timo Ville VINTOLA ,  Peter GAAL ,  Masato KITAZOE

IPC: H04W64/00 ,  H04L5/00

Abstract: Aspects include systems and methods for compressed direct current (DC) location reporting, such as DC location reporting in uplink (UL) carrier aggregation (CA) deployments in a wireless network. Various aspects may include a UE computing device determining and indicating DC locations only for a subset of a plurality of component carriers (CCs) in a channel bandwidth to a base station and/or a UE computing device determining and indicating DC locations for a subset of activation permutations for bandwidth parts (BWPs) of a plurality of CCs in a channel bandwidth that is less than all possible activation permutations of the BWPs of the plurality of CCs in the channel bandwidth.

公开(公告)号：US20220015131A1

公开(公告)日：2022-01-13

申请号：US17309292

申请日：2019-10-31

Applicant: Peng CHENG ,  Ozcan OZTURK ,  Karthika PALADUGU ,  Huichun LIU ,  Gavin Bernard HORN ,  Masato KITAZOE ,  Linhai HE ,  Punyaslok PURKAYASTHA ,  QUALCOMM Incorporated

Inventor： Peng CHENG ,  Ozcan OZTURK ,  Karthika PALADUGU ,  Huichun LIU ,  Gavin Bernard HORN ,  Masato KITAZOE ,  Linhai HE ,  Punyaslok PURKAYASTHA

IPC: H04W72/14 ,  H04W72/12 ,  H04W74/04 ,  H04L5/00 ,  H04W36/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may determine to transmit a pre-allocated uplink (UL) grant to a user equipment (UE), wherein the pre-allocated UL grant includes: a secondary node (SN) transmission configuration indicator (TCI) list, and a type 1 configured grant (CG). The base station may transmit, to the UE, the pre-allocated UL grant based at least in part on determining to transmit the pre-allocated UL grant. Numerous other aspects are provided.

公开(公告)号：US20210352756A1

公开(公告)日：2021-11-11

申请号：US17443249

申请日：2021-07-22

Applicant: QUALCOMM Incorporated

Inventor： Prasad Reddy KADIRI ,  Umesh PHUYAL ,  Masato KITAZOE ,  Srinivasan BALASUBRAMANIAN ,  Arvind SANTHANAM ,  Aziz GHOLMIEH ,  Arnaud MEYLAN

IPC: H04W76/27 ,  H04W24/10 ,  H04W12/00 ,  H04W76/15 ,  H04W76/18 ,  H04W74/08

Abstract: In an aspect, while a mobile device is operating in a RRC_Idle State, an RRC_Suspended State, an RLF State and/or an RLF Recovery Procedure State, the mobile device may transmit a connection establishment message to a base station of a plurality of base stations. In an aspect, the connection establishment message includes information that indicates whether the mobile device has information associated with signals transmitted by one or more base stations of the plurality of base stations. The mobile device may initiate transmission of the information associated with the signals to the base station subsequent to establishing a security context for the connection between the mobile device and the base station.