公开(公告)号：US12289619B2

公开(公告)日：2025-04-29

申请号：US17652720

申请日：2022-02-28

Applicant: QUALCOMM Incorporated

Inventor： Navid Abedini ,  Naeem Akl ,  Jianghong Luo ,  Tao Luo

IPC: H04W24/02 ,  H04W52/02 ,  H04W68/00 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit a dynamic indication of an updated configuration for an always-on periodic communication associated with the network node. The network node may communicate the always-on periodic communication according to the updated configuration. Numerous other aspects are described.

公开(公告)号：US12267767B2

公开(公告)日：2025-04-01

申请号：US17676007

申请日：2022-02-18

Applicant: QUALCOMM Incorporated

Inventor： Naeem Akl ,  Navid Abedini ,  Karl Georg Hampel ,  Jianghong Luo ,  Junyi Li ,  Tao Luo

IPC: H04W48/16

Abstract: Methods, systems, and devices for wireless communications are described. A mobile integrated access and backhaul (IAB) node may transmit, to an IAB supported network, an indication of IAB capability. The mobile IAB node may also indicate to the IAB supported network a mobility status associated with the mobile IAB node. The IAB supported network may conditionally determine authorization for the mobile IAB node based on the mobility status, a subscription status, or both. The IAB supported network may transmit, to the mobile IAB node, instruction to operate in an IAB mode and perform the IAB operation. The mobile IAB node may communicate with one or more devices based on the instruction.

公开(公告)号：US12267723B2

公开(公告)日：2025-04-01

申请号：US17735478

申请日：2022-05-03

Applicant: QUALCOMM Incorporated

Inventor： Navid Abedini ,  Naeem Akl ,  Rajeev Kumar

IPC: H04W24/10 ,  H04W28/02 ,  H04W56/00 ,  H04W88/14

Abstract: Methods, systems, and devices for wireless communications are described. Aspects of the disclosure relate to enhanced load reporting between network entities (e.g., provided by a distributed unit (DU) to a centralized unit (CU) or by a CU to another CU). In some examples, the CU may provide one or more triggering events which may be used by the DU (or a second CU) to trigger the provisioning of a load report to the CU. Accordingly, the DU (or second CU) may be able to initiate a load report without relying on periodic reporting criteria. In some examples, the DU may initiate a load report to the CU without being configured with triggering events. In some examples, a DU may report measurements made associated with a communications load involving communications with both a parent network entity (e.g., a CU) and at least one child network entity (e.g., a user equipment).

公开(公告)号：US12245173B2

公开(公告)日：2025-03-04

申请号：US17733291

申请日：2022-04-29

Applicant: QUALCOMM Incorporated

Inventor： Navid Abedini ,  Jianghong Luo ,  Aria Hasanzadezonuzy ,  Naeem Akl ,  Tao Luo ,  Junyi Li

IPC: H04W56/00 ,  H04J11/00 ,  H04W8/00 ,  H04W24/10 ,  H04W52/02

Abstract: Aspects of the present disclosure provide mechanisms for transmitting discovery signals to enable discovery of a cell. Synchronization signal blocks (SSBs) carrying the cell identifier of the cell may then be transmitted either on-demand or with a higher periodicity than discovery signals. The discovery signals and SSBs may be transmitted within a same bandwidth part and on at least overlapping sets of frequency resources.

公开(公告)号：US12200766B2

公开(公告)日：2025-01-14

申请号：US18442969

申请日：2024-02-15

Applicant: QUALCOMM Incorporated

Inventor： Jianghong Luo ,  Jing Sun ,  Xiaoxia Zhang ,  Navid Abedini ,  Junyi Li ,  Tao Luo ,  Naeem Akl

IPC: H04W74/08 ,  H04B7/26 ,  H04L12/413 ,  H04W74/0808

Abstract: Systems, devices, and methods for performing coordinated clear channel assessments (CCAs) in a shared radiofrequency band are provided. In one aspect, a method of wireless communication performed by a first wireless communication device includes: receiving a control signal indicating a CCA trigger associated with the first wireless communication device and a second wireless communication device; performing, based on the CCA trigger, a CCA; transmitting, to the second wireless communication device based on the CCA, a first CCA success signal; receiving, from the second wireless communication device, a second CCA success signal; initiating, based on the first CCA success signal and the second CCA success signal, a channel occupancy time (COT); and amplifying and forwarding a communication in the COT.

公开(公告)号：US12200532B2

公开(公告)日：2025-01-14

申请号：US17382303

申请日：2021-07-21

Applicant: QUALCOMM Incorporated

Inventor： Jianghong Luo ,  Karl Georg Hampel ,  Navid Abedini ,  Naeem Akl ,  Tao Luo ,  Luca Blessent ,  Junyi Li ,  Luis Fernando Brisson Lopes

IPC: H04W76/12 ,  H04W28/02 ,  H04W40/12 ,  H04W92/24

Abstract: A method, a computer-readable medium, and an apparatus are provided for wireless communication at an integrated access and backhaul (IAB) node. The IAB node receives one or more delay parameters from an IAB donor and determines an access PDB over an air link between the IAB node and a child node or a UE based in part on the one or more delay parameters received from the IAB donor.

公开(公告)号：US20240406812A1

公开(公告)日：2024-12-05

申请号：US18326892

申请日：2023-05-31

Applicant: QUALCOMM Incorporated

Inventor： Jelena Damnjanovic ,  Tao Luo ,  Naeem Akl

IPC: H04W36/00 ,  H04W36/36

Abstract: An example first network entity for wireless communication includes a communication interface; and one or more processors coupled to the communication interface, wherein the one or more processors are configured to: send, via the communication interface, configuration information to a second network entity, the configuration information specifying a condition to switch from a current cell to a target cell; exchange, via the communication interface, first information of a communication session with the second network entity on the current cell; receive, from the second network entity via the communication interface, switch information representing that the condition has been met; and exchange, via the communication interface, second information with the second network entity on the target cell via the communication session.

公开(公告)号：US12133216B2

公开(公告)日：2024-10-29

申请号：US17319955

申请日：2021-05-13

Applicant: QUALCOMM Incorporated

Inventor： Jianghong Luo ,  Navid Abedini ,  Jing Sun ,  Xiaoxia Zhang ,  Junyi Li ,  Tao Luo ,  Naeem Akl

IPC: H04W72/1268 ,  H04B7/0413 ,  H04W72/23

CPC classification number: H04W72/1268 ,  H04B7/0413 ,  H04W72/23

Abstract: In an aspect, a parent node sends a conditional grant for UL transmission to an IAB MT of IAB node. A triggering event for the conditional grant is based at least in part on a communication status of IAB DU of the IAB node (e.g., whether IAB DU is receiving or transmitting data, depending on IAB node duplex capability). In another aspect, IAB DU of IAB node sends a conditional grant for DL transmission to child node. A triggering event for the conditional grant is based at least in part on a communication status of IAB MT of the IAB node (e.g., whether IAB MT is receiving or transmitting data, depending on IAB node duplex capability).

公开(公告)号：US12120721B2

公开(公告)日：2024-10-15

申请号：US17447021

申请日：2021-09-07

Applicant: QUALCOMM Incorporated

Inventor： Jianghong Luo ,  Navid Abedini ,  Naeem Akl ,  Karl Georg Hampel ,  Luca Blessent ,  Tao Luo ,  Junyi Li

IPC: H04W72/542 ,  H04L5/00 ,  H04W72/044 ,  H04W72/23 ,  H04W72/566

CPC classification number: H04W72/542 ,  H04L5/0082 ,  H04W72/044 ,  H04W72/23 ,  H04W72/566

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node may receive an indication of a first periodic resource associated with the wireless node, wherein the first periodic resource is associated with one or more parameters for coordinating periodic resources or a priority flag that indicates that the first periodic resource is available to the wireless node irrespective of a resource type associated with the first periodic resource. The wireless node may communicate, with a child node or another wireless node, a message using a modified first periodic resource, wherein the modified first periodic resource includes a modified resource allocation associated with the first periodic resource or a modified resource type associated with first periodic resource. Numerous other aspects are provided.

公开(公告)号：US12069696B2

公开(公告)日：2024-08-20

申请号：US17447523

申请日：2021-09-13

Applicant: QUALCOMM Incorporated

Inventor： Naeem Akl ,  Karl Georg Hampel ,  Navid Abedini ,  Jianghong Luo ,  Luca Blessent ,  Junyi Li ,  Tao Luo

IPC: H04W72/04 ,  H04W72/1263 ,  H04W72/27 ,  H04W72/566 ,  H04W76/36

CPC classification number: H04W72/27 ,  H04W72/1263 ,  H04W72/569 ,  H04W76/36 ,  H04W72/27 ,  H04W72/1263 ,  H04W76/36 ,  H04W88/085 ,  H04B7/15542 ,  H04W72/56 ,  H04W28/0268 ,  H04W72/20 ,  H04W72/569

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit, to a first integrated access and backhaul (IAB) donor central unit (CU), an indication of a first priority level associated with a first communication resource served by a distributed unit (DU) of the network node and a second priority level associated with a second communication resource served by the DU, wherein the first priority level is higher than the second priority level. The network node may receive, from the first IAB donor CU, a first resource configuration for the first communication resource based at least in part on the indication of the first priority level. Numerous other aspects are described.