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.

公开(公告)号：US20230110549A1

公开(公告)日：2023-04-13

申请号：US17450632

申请日：2021-10-12

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Qian ZHANG ,  Sony AKKARAKARAN ,  Navid ABEDINI ,  Tao LUO

IPC: H04W72/02 ,  H04L5/14 ,  H04L1/00 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may select a plurality of resources for a sidelink transmission. The UE may transmit an indication that one or more resources, of the plurality of resources, that are reserved by the UE for the sidelink transmission, may be used by a different UE for a transmission for full duplex communication. Numerous other aspects are described.

公开(公告)号：US20230071894A1

公开(公告)日：2023-03-09

申请号：US17811005

申请日：2022-07-06

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Luca BLESSENT ,  Jianghong LUO

IPC: H04L5/00

Abstract: An integrated access and backhaul (IAB) node receives, from a parent IAB node, a time difference parameter for over-the-air (OTA) synchronization in an IAB network. The IAB node adjusts transmission or reception of the IAB node based on the time difference parameter for one of multiple types of IAB node alignment.

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：US20230038533A1

公开(公告)日：2023-02-09

申请号：US17938723

申请日：2022-10-07

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Raju HORMIS ,  Junyi LI ,  Juergen CEZANNE ,  Ozge KOYMEN

IPC: H04B7/155 ,  H04W52/46 ,  H04W72/04 ,  H04W72/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a repeater may transmit, via a first interface, information associated with a capability of the repeater to provide a wideband signal on a second interface. The repeater may receive via the first interface, a configuration for transmitting the wideband signal on the second interface, and may transmit the wideband signal on the second interface based at least in part on the configuration. Numerous other aspects are provided.

公开(公告)号：US20230029173A1

公开(公告)日：2023-01-26

申请号：US17443294

申请日：2021-07-23

Applicant: QUALCOMM Incorporated

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

IPC: H04W52/38 ,  H04L5/14 ,  H04W56/00 ,  H04W52/36

Abstract: This disclosure provides systems, methods and apparatuses for transmission of synchronization signal blocks (SSBs) using adjusted transmit powers. In one aspect, a power offset may be configured for one or more sets of SSBs. The power offset may be configured to be applied for a set of SSBs based on a duplexing mode of one or more of a transmitter wireless node (that transmits an SSB) or a receiver wireless node (that receives the SSB). The duplexing mode may be based on whether the transmitter receiver node or the wireless receiver node is operating in a full-duplex mode or may be based on a resource configuration associated with a resource used to transmit the SSB. Some techniques and apparatuses described herein also provide signaling to support the transmission of SSBs using adjusted transmit powers, and techniques for receiving and processing SSBs that use adjusted transmit powers.

公开(公告)号：US20230021768A1

公开(公告)日：2023-01-26

申请号：US17384300

申请日：2021-07-23

Applicant: QUALCOMM Incorporated

Inventor： Farideddin FAYAZBAKHSH ,  Raju HORMIS ,  Junyi LI ,  Navid ABEDINI ,  Danlu ZHANG

IPC: H04K3/00

Abstract: Aspects described herein relate to identifying an aggressor node that transmits interfering signals that cause interference to signals received at the node, communicating a configuration for applying a phase shift to the interfering signals for forwarding to the node from a reflecting node with the phase shift applied, and communicating, from the reflecting node, the interfering signals with the phase shift applied to at least partially cancel the interference to the signals received at the node.

公开(公告)号：US20220377527A1

公开(公告)日：2022-11-24

申请号：US17817765

申请日：2022-08-05

Applicant: QUALCOMM Incorporated

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

IPC: H04W8/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may receive mobility state information associated with an integrated access backhaul (IAB) node. The mobility state information may include information associated with at least one of: a level of mobility of the IAB node, or a change in mobility of the IAB node. The wireless communication device may perform an operation based at least in part on the mobility state information associated with the IAB node. In some aspects, a wireless communication device may determine that mobility state information associated with an IAB node is to be transmitted, and may transmit the mobility state information associated with the IAB node based at least in part on the determination. Numerous other aspects are provided.

公开(公告)号：US20220369183A1

公开(公告)日：2022-11-17

申请号：US17321234

申请日：2021-05-14

Applicant: QUALCOMM Incorporated

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

IPC: H04W36/00 ,  H04W76/27

Abstract: Aspects of the present disclosure provide techniques for inter-donor topology discovery in an Integrated Access and Backhaul (IAB) network during migration of an IAB-node. A method that may be performed by a first IAB-donor includes establishing a first signaling connection with an IAB-node, receiving an indication that the IAB-node has a second signaling connection with a second IAB-donor, and in response to receiving the indication: transferring, to the second IAB-donor, information related to the IAB-node, re-establishing traffic between the first IAB-donor and the IAB-node via a topology of the second IAB-donor, or any combination thereof.