公开(公告)号：US11910333B2

公开(公告)日：2024-02-20

申请号：US17192730

申请日：2021-03-04

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud Taherzadeh Boroujeni ,  Tao Luo ,  Peter Gaal ,  Juan Montojo ,  Jelena Damnjanovic ,  Iyab Issam Sakhnini ,  Wooseok Nam ,  Yan Zhou

IPC: H04W52/36 ,  H04W72/044

CPC classification number: H04W52/365 ,  H04W72/044

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit maximum permissible exposure related information that indicates at least one of: a transmit power limit corresponding to a specified time interval, an average transmit power limit corresponding to the specified time interval, or a combination thereof; and receive an allocation of transmission resources. Numerous other aspects are provided.

公开(公告)号：US20240040444A1

公开(公告)日：2024-02-01

申请号：US17876964

申请日：2022-07-29

Applicant: QUALCOMM Incorporated

Inventor： Jelena Damnjanovic ,  Shanyu Zhou ,  Changhwan Park ,  Tao Luo ,  Aleksandar Damnjanovic

IPC: H04W36/00

CPC classification number: H04W36/0055

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a network entity may configure a user equipment (UE) with a set of cells supporting Layer 1 (L1) mobility, Layer 2 (L2) mobility, or both for special cells (SpCells). The network entity may transmit a control signal, such as a medium access control (MAC) control element (CE) or a downlink control information (DCI) message, to the UE to update an SpCell. The control signal may include a cell identifier (ID) indicating which cell to set as the SpCell. Additionally, the control signal may include a transmission/reception point (TRP) ID indicating which TRP to set as the primary TRP (pTRP) for the SpCell. In response to the control signal, the UE may switch from a current SpCell to the cell indicated by the control signal and may communicate with the network via the pTRP of the new SpCell.

公开(公告)号：US11888782B2

公开(公告)日：2024-01-30

申请号：US17366426

申请日：2021-07-02

Applicant: QUALCOMM Incorporated

Inventor： Shanyu Zhou ,  Jelena Damnjanovic ,  Tao Luo ,  Junyi Li

IPC: H04L5/00 ,  H04W28/06

CPC classification number: H04L5/0055 ,  H04W28/06

Abstract: Methods, systems, and devices for wireless communications are described. A transmitter may identify a set of one or more packets for broadcast to a set of one or more user equipments (UEs) and transmit a set of one or more network encoded packets based on the set of one or more packets. The UEs may each rebroadcast one or more successfully received network encoded packets via sidelink communications. Each UE may report to the original transmitter via feedback indicating the one or more successfully received packets at each UE. The transmitter may generate an updated set of one or more network encoded packets based on the feedback from the UEs. The transmitter may continue to update and transmit the updated set of one or more network encoded packets based on feedback until the transmitter determines that each UE has recovered the set of one or more packets.

公开(公告)号：US11882576B2

公开(公告)日：2024-01-23

申请号：US17301734

申请日：2021-04-13

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud Taherzadeh Boroujeni ,  Tao Luo ,  Jelena Damnjanovic ,  Juan Montojo ,  Qiang Wu ,  Iyab Issam Sakhnini ,  Xiaoxia Zhang ,  Peter Gaal ,  Jing Sun

IPC: H04W4/00 ,  H04W72/53 ,  H04W72/0446 ,  H04W72/0453 ,  H04W80/02 ,  H04W72/1263 ,  H04W72/23 ,  H04W72/54

CPC classification number: H04W72/53 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1263 ,  H04W72/23 ,  H04W72/54 ,  H04W80/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, in a single dynamic signaling communication, an indication to activate one or more coverage enhancement parameters. The UE may activate the one or more coverage enhancement parameters based at least in part on receiving the indication. Numerous other aspects are provided.

公开(公告)号：US20240023030A1

公开(公告)日：2024-01-18

申请号：US17865108

申请日：2022-07-14

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud Taherzadeh Boroujeni ,  Tao Luo ,  Peter Gaal ,  Jelena Damnjanovic ,  Wooseok Nam ,  Juan Montojo ,  Junyi Li ,  Yan Zhou

IPC: H04W52/26 ,  H04W52/36 ,  H04L25/03

CPC classification number: H04W52/262 ,  H04W52/365 ,  H04L25/03853

Abstract: Methods, systems, and devices for wireless communications are described. The method may include a user equipment (UE) transmitting a first signal using a first waveform type. After transmitting the first signal using the first waveform type, the UE may identify a trigger event for waveform type switching by the UE and select a waveform type from among a set of waveform types based on identifying the trigger event. The UE may then transmit a second signal using the selected waveform type.

公开(公告)号：US11871422B2

公开(公告)日：2024-01-09

申请号：US17170445

申请日：2021-02-08

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam Sakhnini ,  Tao Luo ,  Juan Montojo ,  Jelena Damnjanovic ,  Wooseok Nam ,  Mahmoud Taherzadeh Boroujeni ,  Yan Zhou ,  Peter Gaal ,  Peter Pui Lok Ang ,  Linhai He

IPC: H04W72/04 ,  H04L41/0803 ,  H04L5/00 ,  H04W72/23 ,  H04W72/0453

CPC classification number: H04W72/23 ,  H04L5/0048 ,  H04L41/0803 ,  H04W72/0453

Abstract: A user equipment (UE) may receive an indication of a frequency allocation of at least one of a dynamic resource grant, a semi-persistent scheduling (SPS) activation message or assignment, or a control resource set (CORESET) configuration for one or more communications with a base station. The UE may receive a set of channel state information reference signals having a configuration that is based at least in part on the frequency allocation of the at least one of the dynamic resource grant, the SPS activation message or assignment, or the CORESET configuration.

公开(公告)号：US11844102B2

公开(公告)日：2023-12-12

申请号：US17482789

申请日：2021-09-23

Applicant: QUALCOMM Incorporated

Inventor： Shanyu Zhou ,  Jelena Damnjanovic ,  Tao Luo

IPC: H04W72/542 ,  H04W80/02 ,  H04W72/044 ,  H04W72/20

CPC classification number: H04W72/542 ,  H04W72/0466 ,  H04W72/20 ,  H04W80/02

Abstract: Methods, systems, and devices for wireless communications are described. Generally, a transmitting user equipment (UE) may send packets, via a sidelink channel, to a receiving UE based on a network coding configuration received from a base station. The receiving UE may decode the packet(s) according to the network coding configuration, and transmit information that indicates an efficiency of the network coding configuration for the sidelink channel to the base station and/or the transmitting UE. The base station may generate and transmit, to the receiving UE and the transmitting UE, one or more updated parameters for the network coding configuration based on the received information that indicates the efficiency of the network coding configuration for the sidelink channel. The transmitting UE may encode, and the receiving UE may decode, future sidelink packets based on the one or more updated parameters.

公开(公告)号：US11838894B2

公开(公告)日：2023-12-05

申请号：US17221458

申请日：2021-04-02

Applicant: QUALCOMM Incorporated

Inventor： Jelena Damnjanovic ,  Tao Luo ,  Aleksandar Damnjanovic ,  Juan Montojo

IPC: H04L12/24 ,  H04L29/06 ,  H04B7/15 ,  H04W72/02 ,  H04W72/0453 ,  H04W76/27 ,  H04W72/56 ,  H04W72/542 ,  H04W92/18

CPC classification number: H04W72/02 ,  H04W72/0453 ,  H04W72/542 ,  H04W72/56 ,  H04W76/27 ,  H04W92/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a relay user equipment may receive or determine configuration information for a sidelink between the relay UE and a remote UE, wherein the configuration information indicates one or more parameters associated with at least one of a priority level or a quality of service value associated with the sidelink; receive or determine association information indicating that a logical channel on a radio access link is associated with a logical channel on the sidelink, wherein the association information is based at least in part on the one or more parameters for the sidelink; and relay traffic between the remote UE and a base station via the sidelink and the radio access link in accordance with the association information. Numerous other aspects are provided.

公开(公告)号：US11832198B2

公开(公告)日：2023-11-28

申请号：US17365355

申请日：2021-07-01

Applicant: QUALCOMM Incorporated

Inventor： Jelena Damnjanovic ,  Tao Luo ,  Aleksandar Damnjanovic

IPC: H04W56/00 ,  H04W36/08 ,  H04W36/00 ,  H04W72/23

CPC classification number: H04W56/001 ,  H04W36/0055 ,  H04W36/08 ,  H04W56/0045 ,  H04W72/23

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to mobility techniques that allow for dynamically updating a set of cells activated to serve a user equipment (UE) and synchronizing with the cells activated to serve the UE. An example method generally includes receiving, from a network entity, signaling indicating a set of cells supported by one or more distributed units (DUs) under a common central unit (CU) and one or more timing advance groups (TAGs) for the set of cells; identifying a subset of the set of cells activated to serve the UE; receiving physical (PHY) layer or medium access control (MAC) layer mobility signaling; updating the subset of activated cells based on the mobility signaling; and communicating with the subset of activated cells based on a timing advance associated with the one or more TAGs in which the updated subset of activated cells belong.

公开(公告)号：US11818749B2

公开(公告)日：2023-11-14

申请号：US17150927

申请日：2021-01-15

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Ling Ding ,  Jelena Damnjanovic ,  Juan Montojo ,  Kapil Gulati

IPC: H04W72/12 ,  H04W72/566

CPC classification number: H04W72/566

Abstract: Aspects described herein relate to preempting or cancelling sidelink or uplink communications, by a base station or a user equipment (UE). In an aspect, a base station can determine to schedule a first device to communicate, in first resources, sidelink communications having a first priority, determine to schedule a second device to transmit, in second resources, sidelink or uplink transmissions having a second priority, wherein the second resources overlap the first resources at least in a time domain, and transmit, based on the first priority and the second priority, an indication to the first or second device to preempt or cancel sidelink communications or uplink transmissions in associated resources. In another aspect, a UE can receive an indication to cancel sidelink transmission over sidelink resources previously scheduled for the sidelink transmission, and can refrain from the sidelink transmission over the sidelink resources.