公开(公告)号：US20240259896A1

公开(公告)日：2024-08-01

申请号：US18417815

申请日：2024-01-19

Applicant: QUALCOMM Incorporated

Inventor： Changhwan PARK ,  Jelena DAMNJANOVIC ,  Jae Ho RYU ,  Yan ZHOU ,  Mohamed Atef Abdelazim SHEHATA ,  Tao LUO

IPC: H04W36/00 ,  H04L5/00 ,  H04W36/08

CPC classification number: H04W36/0072 ,  H04L5/001 ,  H04W36/08

Abstract: A method for wireless communication at a user equipment (UE) and related apparatus are provided. In the method, the UE monitors a serving cell through one or more active transmission configuration indication (TCI) states of the serving cell, and monitors a reference signal associated with one or more partially active TCI states of a non-serving cell for lower-layer triggered mobility (LTM). The UE further performs the LTM handover to change the serving cell in response to an LTM command and based on at least one of the partially active TCI states and the active TCI states. The method enables the UE to use a partially active TCI state to monitor a reference signal of candidate cells for LTM. It substantially reduces the LTM HO delay and interruption length during an LTM HO. Hence, it improves the efficiency of wireless communication.

公开(公告)号：US20240237120A9

公开(公告)日：2024-07-11

申请号：US18464791

申请日：2023-09-11

Applicant: QUALCOMM Incorporated

Inventor： Shanyu ZHOU ,  Jelena DAMNJANOVIC ,  Peter GAAL

IPC: H04W76/19 ,  H04B7/06 ,  H04W74/08

CPC classification number: H04W76/19 ,  H04B7/06964 ,  H04W74/0833

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a beam failure recovery (BFR) message regarding a failed link, wherein the failed link is one of an indirect link with a network node via a relay node or a direct link with the network node, wherein the BFR message is transmitted on one of the indirect link or the direct link that is not the failed link. The UE may receive an updated beam configuration for the failed link on a selected beam indicated by the BFR message. Numerous other aspects are described.

公开(公告)号：US20240179602A1

公开(公告)日：2024-05-30

申请号：US18521630

申请日：2023-11-28

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Tao LUO ,  Naeem AKL

IPC: H04W36/30 ,  H04W36/00 ,  H04W36/08

CPC classification number: H04W36/305 ,  H04W36/0058 ,  H04W36/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information corresponding to a lower layer triggered mobility (LTM) operation associated with an LTM configured cell set, the configuration information indicating a group of candidate cells, of the LTM configured cell set, corresponding to a set of LTM-based radio link failure (RLF) conditions for declaring an RLF associated with a source cell. The UE may perform an RLF operation based on the set of LTM-based RLF conditions. Numerous other aspects are described.

公开(公告)号：US20240155719A1

公开(公告)日：2024-05-09

申请号：US18549472

申请日：2021-05-18

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Jelena DAMNJANOVIC ,  Tao LUO

IPC: H04W76/19 ,  H04W52/08 ,  H04W52/14 ,  H04W72/1273

CPC classification number: H04W76/19 ,  H04W52/08 ,  H04W52/146 ,  H04W72/1273

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station, a beam failure recovery request based at least in part on a beam failure between a transmit-receive point (TRP) of the base station and a panel of the UE. The UE may receive, from the base station, a beam failure recovery response based at least in part on the beam failure recovery request. The UE may perform, to the base station, an uplink channel transmission based at least in part on per-TRP-and-panel power control parameters that are associated with the TRP and the panel. Numerous other aspects are described.

公开(公告)号：US20240146374A1

公开(公告)日：2024-05-02

申请号：US18358770

申请日：2023-07-25

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Yan ZHOU ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Junyi LI

IPC: H04B7/06 ,  H04L27/26 ,  H04W36/00

CPC classification number: H04B7/0626 ,  H04L27/2657 ,  H04W36/0088

Abstract: A method of wireless communication at a UE is disclosed herein. The method includes receiving a configuration to perform an inter-frequency measurement of at least one of a SSB or a CSI-RS of a candidate cell while connected to a serving cell. The method includes performing the inter-frequency measurement on the at least one of the SSB or the CSI-RS from the candidate cell based on the received configuration. The method includes outputting an indication of the performed inter-frequency measurement.

公开(公告)号：US20240107520A1

公开(公告)日：2024-03-28

申请号：US17935066

申请日：2022-09-23

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Navid ABEDINI ,  Jelena DAMNJANOVIC ,  Peter GAAL ,  Junyi LI ,  Tao LUO

IPC: H04W72/12 ,  H04L5/14 ,  H04W16/28

CPC classification number: H04W72/1268 ,  H04L5/14 ,  H04W16/28 ,  H04W72/1226

Abstract: Apparatus, methods, and computer program products for SIM reporting are provided. An example method may include receiving, from a second network entity, scheduling information for a PUCCH transmission and generating SIM information based on a set of full duplex transmission and reception beam pairs, where the SIM information includes information indicative of at least one SIM metric for each respective full duplex transmission and reception beam pair of the set of full duplex transmission and reception beam pairs, where each respective full duplex transmission and reception beam pair includes a respective transmit beam associated with a respective TCI state and a respective receive beam associated with a respective TCI state.

公开(公告)号：US20240049031A1

公开(公告)日：2024-02-08

申请号：US18347196

申请日：2023-07-05

Applicant: QUALCOMM Incorporated

Inventor： Shankar KRISHNAN ,  Jelena DAMNJANOVIC ,  Ozcan OZTURK ,  Xipeng ZHU ,  Tao LUO ,  Shanyu ZHOU ,  Punyaslok PURKAYASTHA

IPC: H04W24/10

CPC classification number: H04W24/10

Abstract: Certain aspects of the present disclosure provide a method of wireless communication. An example method, performed at a first network entity, includes receiving a measurement report from a user equipment (UE) that supports dynamic mobility signaling via physical (PHY) layer or medium access control (MAC) layer signaling, wherein the measurement report includes at least one of PHY layer or MAC layer measurements, and transmitting the measurement report to a second network entity, based on an event trigger.

公开(公告)号：US20240022937A1

公开(公告)日：2024-01-18

申请号：US17812697

申请日：2022-07-14

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Yan ZHOU ,  Tao LUO

IPC: H04W24/10 ,  H04L5/00 ,  H04W16/28

CPC classification number: H04W24/10 ,  H04L5/0048 ,  H04W16/28

Abstract: Aspects of this disclosure are directed to communications for reducing latency associated with cell mobility and switching activated cells. The techniques described herein relate to a network node configured to: select a deactivated cell based on at least one of a measurement report received from a user equipment (UE) or a first communication parameter, the deactivated cell being one of a plurality of cells within a cell set managed by the network node. The network node is also configured to transmit, to the UE via an activated cell of the cell set, a signal including: (i) an identifier of the deactivated cell, and (ii) a second communication parameter of the deactivated cell.

公开(公告)号：US20240014997A1

公开(公告)日：2024-01-11

申请号：US17810675

申请日：2022-07-05

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Junyi LI ,  Peter GAAL ,  Navid ABEDINI ,  Jelena DAMNJANOVIC ,  Tao LUO

IPC: H04L5/16

CPC classification number: H04L5/16

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network entity, a configuration of multiple sets of operation parameters associated with the network entity, wherein the multiple sets of operation parameters include one or more sets of operation parameters associated with a full duplex mode of the network entity and one or more sets of operation parameters associated with a half duplex mode of the network entity. The UE may transmit, to the network entity, a communication using a selected one of the multiple sets of operation parameters. Numerous other aspects are described.

公开(公告)号：US20230403594A1

公开(公告)日：2023-12-14

申请号：US18357579

申请日：2023-07-24

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Wooseok NAM ,  Tao LUO ,  Peter GAAL ,  Linhai HE ,  Peter Pui Lok ANG ,  Juan MONTOJO ,  Wanshi CHEN

IPC: H04W24/10 ,  H04W52/02 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04W24/10 ,  H04W52/0235 ,  H04W72/21 ,  H04W72/23

Abstract: Processes, systems, and devices for wireless communications are described. A communication device may monitor a wakeup signal monitoring occasion in an inactive duration of a discontinuous reception (DRX) cycle. The communication device may transmit, in a first active duration of the DRX cycle, a channel state information (CSI) report on one or more resources based on monitoring the wakeup signal monitoring occasion. In some examples, the communication device may transmit an indication that the communication device requests reporting of the CSI report in the first active duration of the DRX cycle. The communication device may, in some examples, receive, in a second active duration of the DRX cycle, control information for the UE based on the CSI report.