公开(公告)号：US20250055653A1

公开(公告)日：2025-02-13

申请号：US18446359

申请日：2023-08-08

Applicant: Qualcomm Incorporated

Inventor： Jianghong LUO ,  Navid ABEDINI ,  Hung Dinh LY ,  Linhai HE ,  Sherif ELAZZOUNI ,  Naeem AKL

IPC: H04L5/00 ,  H04L1/1867

Abstract: Certain aspects of the present disclosure provide techniques for techniques for determining when to perform medium access control (MAC) control element (CE) (MAC-CE) triggered actions across multiple user equipments (UEs). A method includes receiving a MAC-CE comprising an indication to perform one or more actions and an indication of an absolute application time; and based on receiving the MAC-CE, perform the one or more actions at the absolute application time.

公开(公告)号：US20240284362A1

公开(公告)日：2024-08-22

申请号：US18570044

申请日：2022-05-02

Applicant: QUALCOMM Incorporated

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

IPC: H04W56/00 ,  H04L27/26 ,  H04W76/20

CPC classification number: H04W56/0015 ,  H04L27/26025 ,  H04W76/20

Abstract: Aspects presented herein may enable a transmitting entity, such as a base station, to indicate to one or more receiving entities that SSBs of one or more cells (which may include the transmitting entity) are to be transmitted with modified configurations. The method may also enable the transmitting entity to transmit modified SSBs to enable network energy saving. In one aspect, a base station configures one or more cells of a plurality of cells with one or more modified SSBs associated with an ES mode. The base station transmits an indication of the one or more cells associated with a transmission of the one or more modified SSBs, the transmission of the one or more modified SSBs corresponding to an ES mode at the one or more cells, the one or more cells being associated with the base station or at least one other base station.

公开(公告)号：US20240235657A1

公开(公告)日：2024-07-11

申请号：US18150686

申请日：2023-01-05

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Jianghong LUO ,  Tommy AZZINO ,  Kapil GULATI

IPC: H04B7/155 ,  H04B7/0426

CPC classification number: H04B7/15507 ,  H04B7/043

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive first information identifying a set of supported configurations for a set of repeaters, the first information including resource information for the set of supported configurations. The network node may receive second information identifying a set of measurements of a network, the set of measurements being associated with use, on the network, of the set of supported configurations. The network node may transmit, to a repeater of the set of repeaters, third information identifying a configuration, of the set of supported configurations, that the repeater is to use for communication in the network, the configuration being based at least in part on the resource information and the set of measurements. Numerous other aspects are described.

公开(公告)号：US20240155498A1

公开(公告)日：2024-05-09

申请号：US18470836

申请日：2023-09-20

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Konstantinos DIMOU ,  Jianghong LUO ,  Aria HASANZADEZONUZY

IPC: H04W52/02 ,  H04W74/08

CPC classification number: H04W52/0235 ,  H04W74/0833

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a cell wake-up signal (WUS) indicating that a cell is to switch from operating according to a first mode to operating according to a second mode, the cell WUS including an indication of one or more communications to be transmitted by a network node associated with the cell during operation of the cell in the second mode. The UE may receive the one or more communications from the cell after transmitting the cell WUS. Numerous other aspects are provided.

公开(公告)号：US20240113830A1

公开(公告)日：2024-04-04

申请号：US18541114

申请日：2023-12-15

Applicant: QUALCOMM Incorporated

Inventor： Juergen CEZANNE ,  Jianghong LUO ,  Sundar SUBRAMANIAN ,  Nazmul ISLAM ,  Bilal SADIQ ,  Junyi LI

IPC: H04L5/00 ,  H04B7/06 ,  H04B7/08 ,  H04W72/044 ,  H04W72/23

CPC classification number: H04L5/0048 ,  H04B7/0695 ,  H04B7/088 ,  H04L5/0057 ,  H04W72/046 ,  H04W72/23

Abstract: Certain aspects of the present disclosure provide techniques for beam refinement. A base station provides information regarding what transmit beams are used to transmit different reference signal (RS) resources. In some cases, the information indicates whether a same transmit beam is used to transmit a set of RS resources (e.g., symbol, sub-symbol, or frequency resources) or whether different transmit beams are used to transmit the set of RS resources.

公开(公告)号：US20240106796A1

公开(公告)日：2024-03-28

申请号：US18519931

申请日：2023-11-27

Applicant: QUALCOMM Incorporated

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

IPC: H04L61/5076 ,  H04W36/30 ,  H04W40/24 ,  H04W76/19

CPC classification number: H04L61/5076 ,  H04W36/305 ,  H04W40/248 ,  H04W76/19 ,  H04W84/005

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a central entity in an integrated access and backhaul (IAB) network may determine that a trigger condition for updating transport network layer information of an TAB node in the TAB network is satisfied, based at least in part on at least one of: a change of a donor distributed unit associated with the TAB node, a central entity change associated with the TAB node, or an establishment, release, or modification of a route including the TAB node; and provide, to the TAB node, updated transport network layer information, based at least in part on the trigger condition being satisfied. Numerous other aspects are described.

公开(公告)号：US20240057008A1

公开(公告)日：2024-02-15

申请号：US18492574

申请日：2023-10-23

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Navid ABEDINI ,  Junyi LI ,  Karl Georg HAMPEL ,  Juergen CEZANNE ,  Sundar SUBRAMANIAN ,  Jianghong LUO ,  Nazmul ISLAM

IPC: H04W56/00

CPC classification number: H04W56/006 ,  H04W56/0045 ,  G01S13/74

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify that an uplink transmission to a base station is to occur in accordance with an uplink timing advance value representing an amount of time that the uplink transmission takes from transmission at the UE to reception at the base station. The UE may perform an autonomous open-loop adjustment to the uplink timing advance value. The UE may transmit the uplink transmission to the base station in accordance with the adjusted uplink timing advance value. The base station may transmit an indication of a set of uplink timing advance values for a UE to use for uplink transmissions, each of the set of uplink timing advance values representing an amount of time that an uplink transmission is expected to take from transmission at the UE to reception at the base station.

公开(公告)号：US20230354188A1

公开(公告)日：2023-11-02

申请号：US18304091

申请日：2023-04-20

Applicant: QUALCOMM Incorporated

Inventor： Naeem AKL ,  Navid ABEDINI ,  Jianghong LUO ,  Tao LUO ,  Junyi LI ,  Ozcan OZTURK

IPC: H04W52/02 ,  H04W76/28

CPC classification number: H04W52/0206 ,  H04W52/0216 ,  H04W76/28

Abstract: Aspects are provided which allow a network entity to receive an uplink transmission from a UE in UE DTX or cell DRX based on dynamic activation or deactivation of a DTX configuration or an associated uplink transmission configuration with respect to DTX. In some examples, the UE receives a DTX configuration associated with a UE transmission configuration and indicating an active time duration for a UE transmission associated with the UE transmission configuration. The UE also receives the uplink transmission configuration, such as an SR configuration, and a semi-static or dynamic indication of an active status of the DTX configuration or the uplink transmission configuration with respect to the DTX configuration. Afterwards, the UE transmits the UE transmission during the active time duration indicated in the DTX configuration based on the active status. As a result, less uplink transmission monitoring may result at the base station, providing network energy savings.

公开(公告)号：US20230354184A1

公开(公告)日：2023-11-02

申请号：US18306388

申请日：2023-04-25

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Naeem AKL ,  Jianghong LUO ,  Tao LUO

IPC: H04W48/20 ,  H04W76/10 ,  H04W48/16 ,  H04W76/25

CPC classification number: H04W48/20 ,  H04W76/10 ,  H04W48/16 ,  H04W76/25

Abstract: Methods, systems, and devices for wireless communications are described that provide for cell access procedures based on multiple types of discovery signals that may be transmitted by network entities operating in an energy saving (ES) mode. A user equipment (UE) may establish wireless connectivity via a first network entity and receive a discovery signal from a second network entity that contains less information than a synchronization signal block (SSB) for use in a cell access procedure. The UE may transmit, based at least in part on one or more conditions associated with the discovery signal being satisfied, a trigger signal to the ES-mode second network entity to transmit a SSB for use in the cell access procedure. The UE may monitor for the SSB based at least in part on the trigger signal, and perform the cell access procedure based at least in part on the SSB.

公开(公告)号：US20230337086A1

公开(公告)日：2023-10-19

申请号：US18341096

申请日：2023-06-26

Applicant: QUALCOMM Incorporated

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

IPC: H04W36/08 ,  H04W36/00

CPC classification number: H04W36/08 ,  H04W36/0058

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a child node in a wireless multi-hop network may receive a cost parameter from a neighbor node in the wireless multi-hop network, wherein the cost parameter indicates a cost, due to an operating mode of the neighbor node, of selecting the neighbor node as a target node for a handover procedure, a cell selection procedure, or a cell reselection procedure. The child node may perform the handover procedure, the cell selection procedure, or the cell reselection procedure based at least in part on the cost parameter. Numerous other aspects are provided.