公开(公告)号：US20240430965A1

公开(公告)日：2024-12-26

申请号：US18824831

申请日：2024-09-04

Applicant: QUALCOMM Incorporated

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

IPC: H04W76/15

Abstract: An integrated access and backhaul (IAB) node may establish a first connection with a first base station, establish a second connection with a second base station, and receive an indication, from the first base station or the second base station, that indicates at least one of the first base station or the second base station is to serve as an IAB donor for the IAB node. The first base station may indicate to the second base station, based on the second connection being established with the IAB node, that at least one of a first base station or the second base station is to serve as an IAB donor for the IAB node.

公开(公告)号：US20240429981A1

公开(公告)日：2024-12-26

申请号：US18830872

申请日：2024-09-11

Applicant: QUALCOMM Incorporated

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

IPC: H04B7/06 ,  H04W8/22 ,  H04W16/28 ,  H04W92/04

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

公开(公告)号：US20240422588A1

公开(公告)日：2024-12-19

申请号：US18821768

申请日：2024-08-30

Applicant: QUALCOMM Incorporated

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

IPC: H04W24/02 ,  H04W12/0471 ,  H04W24/04 ,  H04W40/22 ,  H04W48/10 ,  H04W74/0833 ,  H04W76/10 ,  H04W84/04

Abstract: A method of wireless communication by an integrated access and backhaul network (IAB) donor transmits a configuration message on a source path to a first IAB node via a first distributed unit of the IAB donor. The method also instructs the first IAB node to delay delivery of the configuration message to a second node. The method migrates at least part of communications to the first IAB node from the source path to a target path via a second distributed unit. Another method of wireless communication is executed by a first integrated access and backhaul network (IAB) node. The method receives a first configuration message over a source path to a first IAB donor via a first distributed unit of the first IAB donor. The method also delays delivery of the first configuration message to a second node until a trigger occurs.

公开(公告)号：US20240373502A1

公开(公告)日：2024-11-07

申请号：US18313037

申请日：2023-05-05

Applicant: QUALCOMM Incorporated

Inventor： Sherif ELAZZOUNI ,  Hung Dinh LY ,  Navid ABEDINI

IPC: H04W76/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. Some aspects relate generally to UE discontinuous reception (DRX) timing in association with a cell discontinuous transmission (DTX) configuration and/or a cell DRX configuration (“cell DTX/DRX configuration”). Some aspects more specifically relate to modifying one or more UE DRX timers in association with a cell DTX cycle and/or a cell DRX cycle (“cell DTX/DRX cycle”). For example, in some aspects, a UE may modify UE DRX timers to maintain a number of activity states in association with the cell DTX/DRX configuration. For example, the UE may maintain a UE active time, a UE DRX inactive time, a cell DTX non-active time, a cell DRX non-active time, and/or a cell DTX/DRX non-active time in association with the cell DTX/DRX configuration.

公开(公告)号：US20240349168A1

公开(公告)日：2024-10-17

申请号：US18640325

申请日：2024-04-19

Applicant: QUALCOMM Incorporated

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

IPC: H04W40/24 ,  H04W88/14 ,  H04W92/24

CPC classification number: H04W40/248 ,  H04W88/14 ,  H04W92/24

Abstract: Method and apparatus to rewrite BAP headers in IAB networks. The apparatus receives, from a second base station, a routing configuration indicating a mapping between a first routing ID and a second routing ID. The apparatus receives a packet with a packet header indicating the first routing ID. The apparatus determines the second routing ID based on the routing configuration mapping the first routing ID in the packet header to the second routing ID. The apparatus modifies, based on a determination of the second routing ID, the packet header to replace the first routing ID with the second routing ID. The apparatus transmits the packet based on the second routing ID.

公开(公告)号：US20240314708A1

公开(公告)日：2024-09-19

申请号：US18183064

申请日：2023-03-13

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Sony AKKARAKARAN

IPC: H04W52/46 ,  H04W52/24

CPC classification number: H04W52/46 ,  H04W52/245

Abstract: Apparatuses and methods for repeater power management for positioning are described. An apparatus is configured to receive a DL transmission(s) at a reception power level. The DL transmission(s) is associated with an initial transmission power level including an initial power characteristic(s) that is different from a repeater power characteristic(s) of a repeater transmission power level associated with the DL transmission(s). The initial transmission power level and the repeater transmission power level are associated with communication for a positioning session. The apparatus is also configured to obtain an indication of the repeater power characteristic(s) of the repeater transmission power level.

公开(公告)号：US20240187893A1

公开(公告)日：2024-06-06

申请号：US18441527

申请日：2024-02-14

Applicant: QUALCOMM Incorporated

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

IPC: H04W24/08 ,  H04W24/10 ,  H04W72/541

CPC classification number: H04W24/08 ,  H04W24/10 ,  H04W72/541

Abstract: Aspects of the present disclosure provide techniques for interference measurements based on synchronization signal blocks (SSB) in a network (e.g., an Integrated Access and Backhaul (IAB) network. In some cases, a node determines resources used for periodic SSB transmissions by at least one parent node of the network, uses the determined resources to perform SSB-based interference measurements, and communicates with at least one of the parent node, a central unit (CU), or another node of the network based on the SSB-based interference measurements.

公开(公告)号：US20240187091A1

公开(公告)日：2024-06-06

申请号：US18438125

申请日：2024-02-09

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Wanshi CHEN ,  Junyi LI ,  Tao LUO

IPC: H04B7/204 ,  H04B7/06 ,  H04L5/14 ,  H04W52/02 ,  H04W56/00 ,  H04W72/044

CPC classification number: H04B7/2046 ,  H04B7/0695 ,  H04B7/2041 ,  H04W52/0235 ,  H04W56/0005 ,  H04W72/0473 ,  H04L5/14

Abstract: Apparatus, methods, and computer-readable media for facilitating a programmable smart repeater with in-band control are disclosed herein. An example method for wireless communication at a repeater includes establishing a control link with a control node and receiving, via the control link, a configuration for the repeating unit component of the repeater to forward communication between a first wireless device and a second wireless device on an access link. The example method also includes transitioning an MT component of the repeater to an RRC inactive mode or an RRC idle mode for at least a period of time after receiving the configuration and forwarding the communication between the first wireless device and the second wireless device on the access link based on the configuration while the MT component of the repeater is in the RRC inactive mode or the RRC idle mode.

公开(公告)号：US20240154687A1

公开(公告)日：2024-05-09

申请号：US18481947

申请日：2023-10-05

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Junyi LI ,  Luca BLESSENT

IPC: H04B7/155 ,  H04W52/02

CPC classification number: H04B7/15557 ,  H04B7/15528 ,  H04W52/0203

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network-controlled repeater (NCR) may transmit an indication of a latency capability of the NCR for switching between repeater modes for mobile termination and for forwarding. The NCR may communicate based at least in part on the latency capability. Numerous other aspects are described.

公开(公告)号：US20240089725A1

公开(公告)日：2024-03-14

申请号：US17932171

申请日：2022-09-14

Applicant: QUALCOMM Incorporated

Inventor： Xiaojie WANG ,  Navid ABEDINI ,  Junyi LI

IPC: H04W8/22 ,  H04B7/10 ,  H04B7/155 ,  H04B7/22 ,  H04W48/16

CPC classification number: H04W8/22 ,  H04B7/10 ,  H04B7/1555 ,  H04B7/22 ,  H04W48/16

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a backscattering radio may transmit capability information relating to at least one of a polarization conversion capability of the backscattering radio or a backscattering modulation capability of the backscattering radio. The backscattering radio may communicate with a network node in accordance with the capability information. Numerous other aspects are described.