公开(公告)号：US20240039618A1

公开(公告)日：2024-02-01

申请号：US18486151

申请日：2023-10-12

Applicant: QUALCOMM Incorporated

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

IPC: H04B7/155

CPC classification number: H04B7/15557 ,  H04W84/047

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：US20230395994A1

公开(公告)日：2023-12-07

申请号：US17830101

申请日：2022-06-01

Applicant: QUALCOMM Incorporated

Inventor： Danlu ZHANG ,  Meilong JIANG ,  Juergen CEZANNE ,  Junyi LI ,  Ashwin SAMPATH ,  Yu ZHANG ,  Allen Minh-Triet TRAN

IPC: H01Q21/20 ,  H01Q3/34 ,  H04B7/06

CPC classification number: H01Q21/205 ,  H01Q3/34 ,  H04B7/0608 ,  H04B7/0691

Abstract: Aspects relate to an array antenna and communication using the array antenna. In some examples, the array antenna includes a first array of antenna elements arranged according to a first circle and a second array of antenna elements arranged according to a second circle, where the first circle and the second circle are concentric circles. In some examples, the first array of antenna elements is arranged with an angular offset with respect to the second array of antenna elements. For example, a first radius associated with a first antenna element of the first array of antenna elements may be offset at an angle with respect to a second radius of a second antenna element of the second array of antenna elements.

公开(公告)号：US20230299828A1

公开(公告)日：2023-09-21

申请号：US17655319

申请日：2022-03-17

Applicant: QUALCOMM Incorporated

Inventor： Ori SHENTAL ,  Ashwin SAMPATH ,  Junyi LI ,  Thomas Joseph RICHARDSON

IPC: H04B7/06 ,  H04B7/0456

CPC classification number: H04B7/0626 ,  H04B7/0456 ,  H04B7/0639

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first node may transmit a set of first values indicating a first estimated value at the first node and a first reliability value associated with the first estimated value, the set of first values being based at least in part on channel state information (CSI) associated with the first node and a set of user equipments (UEs). The first node may receive, from a set of second nodes, a set of second values indicating a second estimated value at the second node and a second reliability value associated with the second estimated value. The first node may transmit, to the set of second nodes, a set of third values indicating a third estimated value at the first node and a third reliability value associated with the third estimated value. Numerous other aspects are described.

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：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：US20230051415A1

公开(公告)日：2023-02-16

申请号：US17444980

申请日：2021-08-12

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/12 ,  H04W72/04 ,  H04L27/26

Abstract: A repeater BWP switching schedule is provided for a repeater that is responsive to a user equipment BWP switching schedule. Should the repeater support a plurality of active user equipments, the user equipment BWP switching schedule is a superset of the BWP switching schedule for each individual user equipment. The repeater BWP switching schedule may thus be more granular than the UE BWP switching schedule.

公开(公告)号：US20220330250A1

公开(公告)日：2022-10-13

申请号：US17228359

申请日：2021-04-12

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/04 ,  H04W24/10

Abstract: Disclosed are techniques for wireless communication. In an aspect, a base station may determine a transmit power to be used by a downstream node or an amplification gain to be used by the downstream node when relaying or repeating messages to a target node. The base station may transmit, to the downstream node, a message intended for the target node, the message having an indicated transmit power, wherein the message intended for the target node is transmitted by the base station using an actual transmit power. In some aspects, the indicated transmit power is the transmit power to be used by the downstream node, so that when the message intended for the target node is repeated by the downstream node, the indicated transmit power of the repeated message matches the actual transmit power of the repeated message.

公开(公告)号：US20220109598A1

公开(公告)日：2022-04-07

申请号：US17449979

申请日：2021-10-05

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Ashwin SAMPATH ,  Junyi LI

IPC: H04L27/26

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a forwarding node may determine a numerology for a forwarding operation, that is associated with forwarding signals between a first wireless node and a second wireless node, based at least in part on one or more of: a numerology of a control link between the forwarding node and a control node, a delay spread of a first link with the first wireless node or a delay spread of a second link with the second wireless node, or a configuration, indicated by the control node, of the forwarding operation. The forwarding node may perform the forwarding operation based at least in part on the numerology. Numerous other aspects are provided.

公开(公告)号：US20220077922A1

公开(公告)日：2022-03-10

申请号：US17444337

申请日：2021-08-03

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Ashwin SAMPATH ,  Junyi LI

IPC: H04B7/155 ,  H04W72/04 ,  H04W56/00 ,  H04W72/12 ,  H04W48/10 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a forwarding node may receive one or more synchronization signal block (SSB) communications that are to be transmitted in an SSB period. The forwarding node may store the one or more SSB communications. The forwarding node may transmit the one or more SSB communications in the SSB period. Numerous other aspects are provided.

公开(公告)号：US20220069868A1

公开(公告)日：2022-03-03

申请号：US17409583

申请日：2021-08-23

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Jianghong LUO ,  Tao LUO ,  Ashwin SAMPATH ,  Junyi LI

IPC: H04B7/0426 ,  H04B7/08 ,  H04W72/04

Abstract: Aspects of the disclosure relate to beam configuration for RF repeaters. An RF repeater is configured to measure received power of one or more signals in the repeater for each of a plurality of beam directions. Further, the repeater determines a beam forming configuration for a fronthaul link between the repeater and at least one base station based on the measured received power of each of plurality of beam directions. The repeater may also be configured to determine beam configurations for access links between the repeater and user equipment.