公开(公告)号：US20230262627A1

公开(公告)日：2023-08-17

申请号：US18302649

申请日：2023-04-18

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Junyi LI ,  Karl Georg HAMPEL ,  Hong CHENG ,  Jianghong LUO ,  Juergen CEZANNE ,  Muhammad Nazmul ISLAM ,  Sundar SUBRAMANIAN

IPC: H04W56/00 ,  H04L5/00 ,  H04L27/26 ,  H04W72/56 ,  H04B7/26 ,  H04W72/0446 ,  H04L45/02 ,  H04L45/64

CPC classification number: H04W56/0015 ,  H04L5/0053 ,  H04L27/2607 ,  H04L5/0048 ,  H04W56/002 ,  H04W72/56 ,  H04B7/2606 ,  H04W56/001 ,  H04W56/0045 ,  H04W72/0446 ,  H04L45/04 ,  H04L45/64 ,  H04W56/00

Abstract: Wireless communications systems and methods related to communicating in an integrated access backhaul (IAB) network are provided. A first wireless communication device receives synchronization information associated with one or more wireless communication of a multi-hop wireless network. The first wireless communication device determines a transmission timing adjustment for a second wireless communication device of the one or more wireless communication devices based on at least some of the synchronization information. The first wireless communication device transmits a message instructing the second wireless communication device to communicate with a third wireless communication device of the one or more wireless communication devices based on the transmission timing adjustment.

公开(公告)号：US20230261733A1

公开(公告)日：2023-08-17

申请号：US18309718

申请日：2023-04-28

Applicant: QUALCOMM Incorporated

Inventor： Ezgi TEKGUL ,  Navid ABEDINI ,  Jianghong LUO ,  Naeem AKL ,  Raju HORMIS ,  Ashwin SAMPATH ,  Junyi LI

IPC: H04B7/155 ,  H04W88/04 ,  H04W72/51 ,  H04W72/541

CPC classification number: H04B7/15557 ,  H04W88/04 ,  H04W72/51 ,  H04W72/541

Abstract: A relay supporting multiple relay modes is provided. The relay transmits capability information to a base station, the capability information indicating support for a first relay mode and a second relay mode. The relay determines a mode of operation, either on its own or based on an indication of a mode of operation from the base station, wherein the mode of operation comprises the first relay mode or the second relay mode. The relay communicates with at least one of the base station or another wireless device based at least in part on the determined mode of operation.

公开(公告)号：US20230254759A1

公开(公告)日：2023-08-10

申请号：US17650022

申请日：2022-02-04

Applicant: QUALCOMM Incorporated

Inventor： Naeem AKL ,  Navid ABEDINI ,  Karl Georg HAMPEL ,  Jianghong LUO ,  Junyi LI ,  Tao LUO

IPC: H04W48/04 ,  H04W8/02

CPC classification number: H04W48/04 ,  H04W8/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a distributed unit (DU) of an integrated access and backhaul (IAB) node may receive, from a centralized unit (CU) of an IAB donor, an indication of a mobility state of a child node of the DU. The DU may perform an admission control for the child node based at least in part on the mobility state of the child node. Numerous other aspects are described.

公开(公告)号：US20230239723A1

公开(公告)日：2023-07-27

申请号：US17648864

申请日：2022-01-25

Applicant: QUALCOMM Incorporated

Inventor： Mehmet Izzet GURELLI ,  Qiang WU ,  Junyi LI ,  Tao LUO ,  Navid ABEDINI ,  Ozge KOYMEN

IPC: H04W28/02 ,  H04B7/155 ,  H04W28/04 ,  H04L5/00 ,  H04W72/12

CPC classification number: H04W28/0236 ,  H04B7/15507 ,  H04W28/04 ,  H04L5/0048 ,  H04L5/0005 ,  H04W72/1278

Abstract: Certain aspects of the present disclosure provide techniques for channel access using an intelligent reflecting surface (IRS). A method that may be performed by a network entity includes monitoring candidate paths for channel access, wherein the candidate paths include one or more paths through an intelligent reflecting surface; determining at least one path among the candidate paths for communications with a first wireless node based at least in part on one or more criteria associated with the candidate paths and obtained from monitoring the candidate paths; and communicating with the first wireless node via the at least one path.

公开(公告)号：US20230239034A1

公开(公告)日：2023-07-27

申请号：US18295804

申请日：2023-04-04

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Jianghong LUO ,  Muhammad Nazmul ISLAM ,  Ashwin SAMPATH ,  Junyi LI

IPC: H04B7/155 ,  H04B17/336 ,  H04B17/318

CPC classification number: H04B7/155 ,  H04B17/336 ,  H04B17/318

Abstract: A method, a computer-readable medium, and an apparatus are provided. The apparatus may be a repeater node. The apparatus may receive, at one or more first antennas of the node, a first signal via at least one first beam. The apparatus may measure, at one or more third antennas of the node, at least one of a power or a quality of at least one third beam. The at least one of the power or the quality of the at least one third beam may be measured at a same time as the first signal is received. The apparatus may forward, at one or more second antennas of the node, the first signal via at least one second beam.

公开(公告)号：US20230216648A1

公开(公告)日：2023-07-06

申请号：US17647080

申请日：2022-01-05

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Navid ABEDINI ,  Junyi LI ,  Tao LUO

IPC: H04L5/00 ,  H04B17/345

CPC classification number: H04L5/0085 ,  H04L5/0048 ,  H04B17/345

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive cross-link interference (CLI) configuration information that indicates a plurality of sub-bands for a CLI measurement resource. The UE may transmit a CLI report indicating at least one CLI metric associated with at least one sub-band of the plurality of sub-bands. Numerous other aspects are described.

公开(公告)号：US20230209587A1

公开(公告)日：2023-06-29

申请号：US17562674

申请日：2021-12-27

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Navid ABEDINI ,  Junyi LI ,  Tao LUO

IPC: H04W72/12 ,  H04W72/08 ,  H04B7/08

CPC classification number: H04W72/1231 ,  H04W72/082 ,  H04B7/088 ,  H04W72/1242 ,  H04L5/0055

Abstract: Certain aspects of the present disclosure provide techniques for interference mitigation negotiation between network entities. An example method performed by a first network entity includes receiving, via different receive beams of the first network entity, a plurality of reference signals (RSs) from a second network entity associated with different transmit beams of the second network entity, transmitting, based on the plurality of RSs, downlink (DL) transmission recommendation information to the second network entity for a transmission window, and taking one or more actions related to receiving one or more uplink (UL) transmissions via one or more receive beams during the transmission window based, at least in part, on the DL transmission recommendation information.

公开(公告)号：US20230199467A1

公开(公告)日：2023-06-22

申请号：US17645012

申请日：2021-12-17

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Kapil GULATI ,  Junyi LI ,  Tao LUO

IPC: H04W8/00 ,  H04W48/16 ,  H04W72/04 ,  H04W52/46 ,  H04W56/00

CPC classification number: H04W8/005 ,  H04W48/16 ,  H04W52/46 ,  H04W56/001 ,  H04W72/0406

Abstract: Methods, apparatuses, and computer readable medium for assisting node discovery are provided. An example method may include receiving, from a network node, an indication of a communication with a second assisting node. The example method may further include transmitting the communication to the second assisting node or discovering a third assisting node based on information associated with the second assisting node.

公开(公告)号：US20230180060A1

公开(公告)日：2023-06-08

申请号：US17643117

申请日：2021-12-07

Applicant: QUALCOMM Incorporated

Inventor： Jianghong LUO ,  Navid ABEDINI ,  Naeem AKL ,  Luca BLESSENT ,  Tao LUO ,  Junyi LI

IPC: H04W28/18 ,  H04W72/12 ,  H04W52/02

CPC classification number: H04W28/18 ,  H04W52/0203 ,  H04W72/1284

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first node of a wireless network may transmit, by a first distributed unit (DU) of the first node to a central unit (CU), a second DU of another node in the wireless network, a user equipment in the wireless network, or a child node of the first node, an indication of a suggested resource pattern for the DU. The first node may transmit or receive a communication in the wireless network based at least in part on a resource pattern that is received in connection with transmitting the indication. Numerous other aspects are described.

公开(公告)号：US20230130693A1

公开(公告)日：2023-04-27

申请号：US17452001

申请日：2021-10-22

Applicant: QUALCOMM Incorporated

Inventor： Naeem AKL ,  Karl Georg HAMPEL ,  Sony AKKARAKARAN ,  Navid ABEDINI ,  Junyi LI ,  Tao LUO

IPC: H04L12/741 ,  H04W40/02 ,  H04L29/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node may receive a configuration for including extended routing information in backhaul adaptation protocol (BAP) headers. The wireless node may transmit a packet that includes extended routing information in a BAP header based at least in part on the configuration. In some aspects, a wireless node may receive a packet that includes extended routing information in a BAP header. The wireless node may process the packet based at least in part on the extended routing information in the BAP header. Numerous other aspects are described.