公开(公告)号：US20250151064A1

公开(公告)日：2025-05-08

申请号：US18838955

申请日：2022-04-08

Applicant: QUALCOMM Incorporated

Inventor： Yiqing CAO ,  Peter GAAL ,  Masato KITAZOE ,  Bin HAN ,  Yi HUANG ,  Kazuki TAKEDA ,  Wanshi CHEN

IPC: H04W72/21 ,  H04W72/0453

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of a set of frequency bands supported for uplink transmission switching between frequency bands, the frequency bands including one or more bandwidth parts. The UE may transmit an indication of a subset of the set of frequency bands, the subset supported for dynamic uplink transmission switching between the frequency bands. The UE may transmit one or more uplink communications via one or more frequency bands of the subset of the set of frequency bands. Numerous other aspects are described.

公开(公告)号：US20250056664A1

公开(公告)日：2025-02-13

申请号：US18930633

申请日：2024-10-29

Applicant: QUALCOMM Incorporated

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

IPC: 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：US20250031268A1

公开(公告)日：2025-01-23

申请号：US18356952

申请日：2023-07-21

Applicant: QUALCOMM Incorporated

Inventor： Toru UCHINO ,  Bharat SHRESTHA ,  Umesh PHUYAL ,  Masato KITAZOE ,  Alberto RICO ALVARINO ,  Prasad Reddy KADIRI ,  Geetha Priya RAJENDRAN

IPC: H04W76/27 ,  H04W40/34

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an apparatus may communicate with a user equipment (UE) during an active state of the UE in accordance with a first UE configuration. The apparatus may perform, associated with a second network node and based on a determination to switch the UE to an inactive state, an access stratum (AS) context relocation operation and a path switch operation associated with the second network node. Numerous other aspects are described.

公开(公告)号：US20240284283A1

公开(公告)日：2024-08-22

申请号：US18440469

申请日：2024-02-13

Applicant: QUALCOMM Incorporated

Inventor： Naeem AKL ,  Jelena DAMNJANOVIC ,  Karl Georg HAMPEL ,  Masato KITAZOE ,  Ozcan OZTURK

IPC: H04W36/08 ,  H04W36/00

CPC classification number: H04W36/08 ,  H04W36/0055

Abstract: A wireless device is configured to. receive, from a cell, an indication of invalidity for at least one of: a radio resource control (RRC) message for the wireless device updating a layer 1/layer 2 triggered mobility (LTM) candidate configuration, or a packet data protocol convergence (PDCP) sequence number (SN). The wireless device skips the PDCP SN for PDCP reordering.

公开(公告)号：US20240137755A1

公开(公告)日：2024-04-25

申请号：US18484983

申请日：2023-10-10

Applicant: QUALCOMM Incorporated

Inventor： Mona AGRAWAL ,  Arvind Vardarajan SANTHANAM ,  Masato KITAZOE

IPC: H04W8/24 ,  H04W48/16

CPC classification number: H04W8/24 ,  H04W48/16

Abstract: A method of wireless communication at a UE is disclosed herein. The method includes receiving a first message including a first IE that indicates a set of first features supported by a first network node. The method includes transmitting, for the first network node, a second message including first UE capability information of the UE based on the first IE included in the first message, where the first UE capability information includes a subset of the set of first features supported by the first network node.

公开(公告)号：US20240031977A1

公开(公告)日：2024-01-25

申请号：US18481762

申请日：2023-10-05

Applicant: QUALCOMM Incorporated

Inventor： Timo Ville VINTOLA ,  Peter GAAL ,  Masato KITAZOE

IPC: H04W64/00 ,  H04L5/00

CPC classification number: H04W64/003 ,  H04L5/001 ,  H04L5/0098 ,  H04W4/029

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：US20230403616A1

公开(公告)日：2023-12-14

申请号：US17806926

申请日：2022-06-14

Applicant: QUALCOMM Incorporated

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

IPC: H04W36/00 ,  H04W36/32

CPC classification number: H04W36/00837 ,  H04W36/0058 ,  H04W36/00835 ,  H04W36/32

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration of one or more conditional handover conditions associated with one or more candidate cells, wherein each of the one or more conditional handover conditions is based at least in part on a height of the UE. The UE may trigger a conditional handover procedure based at least in part on the height of the UE. Numerous other aspects are described.

公开(公告)号：US20230123249A1

公开(公告)日：2023-04-20

申请号：US17929849

申请日：2022-09-06

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Masato KITAZOE ,  Ozcan OZTURK ,  Miguel GRIOT ,  Peter GAAL ,  Jing LEI ,  Luis Fernando Brisson LOPES ,  Haris ZISIMOPOULOS ,  Arvind Vardarajan SANTHANAM ,  Gavin Bernard HORN ,  Tingfang JI ,  Krishna Kiran MUKKAVILLI

IPC: H04W72/04 ,  H04W48/08 ,  H04W8/22 ,  H04W76/10 ,  H04W36/24

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, an indication that a cell associated with the base station does not support reduced capability UEs, wherein the UE is capable of operating in a first mode that is associated with reduced capability UEs and a second mode that is not associated with reduced capability UEs. The UE may communicate, in the second mode, with the base station to establish a connection with the cell based at least in part on at least one of: the UE supporting one or more capabilities associated with connecting with the cell, or no cells that support reduced capability UEs being available. Numerous other aspects are described.

公开(公告)号：US20230065305A1

公开(公告)日：2023-03-02

申请号：US17759946

申请日：2020-04-09

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Ruiming ZHENG ,  Timo Ville VINTOLA ,  Masato KITAZOE

IPC: H04W52/36 ,  H04W52/14 ,  H04W72/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine an average energy level radiated by the UE over a time period. The UE may determine whether the average energy level radiated by the UE over the time period exceeds a maximum permissible exposure (MPE) limit. The UE may transmit, to base station, a medium access control (MAC) control element (MAC-CE) that includes information related to a power management maximum power reduction (P-MPR) applied at the UE and/or an uplink duty cycle in effect at the UE based at least in part on the average energy level radiated by the UE over the time period exceeding the MPE limit. Numerous other aspects are provided.

公开(公告)号：US20220322331A1

公开(公告)日：2022-10-06

申请号：US17220146

申请日：2021-04-01

Applicant: QUALCOMM Incorporated

Inventor： Kazuki TAKEDA ,  Peter GAAL ,  Masato KITAZOE

IPC: H04W72/04

Abstract: The base station may receive a first indication that the UE supports NR-CA with multiple PUCCH groups or NR-DC with multiple cell groups and a second indication that the UE does not support simultaneous Rx/Tx in a first frequency band and a second frequency band, and schedule communication with the UE to avoid scheduling the simultaneous Rx/Tx based on the first and second indications. The base station may avoid scheduling simultaneous Rx/Tx in a first cell group or a first PUCCH group including the first frequency band and a second cell group or a second PUCCH group including the second frequency band. The UE may skip reporting to the base station that the UE supports the NR-DC or the NR-CA with the first frequency band and the second frequency band.