公开(公告)号：US20250150937A1

公开(公告)日：2025-05-08

申请号：US18960518

申请日：2024-11-26

Applicant: QUALCOMM Incorporated

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

IPC: H04W40/36 ,  H04W36/00 ,  H04W36/08 ,  H04W36/38

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an integrated access and backhaul (LAB) node may receive, from a first IAB donor centralized unit (CU) via a first parent distributed unit (DU), a first indication to establish a first connection with a second parent DU associated with a second LAB donor CU. The IAB node may establish the first connection with the second parent DU. The LAB node may establish a second connection with the first IAB donor CU via the second parent DU, the first connection and the second connection forming a target path between the IAB node and the first IAB donor CU. Numerous other aspects are provided.

公开(公告)号：US20250142437A1

公开(公告)日：2025-05-01

申请号：US18495685

申请日：2023-10-26

Applicant: QUALCOMM Incorporated

Inventor： Shankar KRISHNAN ,  Rajeev KUMAR ,  Punyaslok PURKAYASTHA ,  Naeem AKL ,  Jelena DAMNJANOVIC

IPC: H04W36/30 ,  H04W36/00

Abstract: Apparatus, methods, and computer program products for wireless communication are provided. An example method may include receiving, from a network entity, an LTM configuration. The example method may further include receiving, from the network entity, an LTM cell switch command associated with the LTM configuration. The example method may further include transmitting, to the network entity, a RLF report based on a failure of an LTM cell switch based on the LTM cell switch command or an RLF after the LTM cell switch based on the LTM cell switch command, the RLF report including information associated with the LTM configuration or the LTM cell switch command.

公开(公告)号：US20250106292A1

公开(公告)日：2025-03-27

申请号：US18474980

申请日：2023-09-26

Applicant: QUALCOMM Incorporated

Inventor： Karl Georg HAMPEL ,  Naeem AKL ,  Miguel GRIOT

IPC: H04L67/14 ,  H04W76/11 ,  H04W76/12

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive first information indicative of a first internet protocol address. The UE may transmit a non-access stratum (NAS) request to a core network service to establish a protocol data unit session using the first internet protocol address and a user plane protocol stack. The UE may receive, from the core network service using the first internet protocol address and the user plane protocol stack, a NAS response including second information indicative of a second internet protocol address. The UE may transmit NAS information to the core network service using the first internet protocol address and the user plane protocol stack, and first data information associated with the protocol data unit session using the second internet protocol address and the user plane protocol stack.

公开(公告)号：US20250081070A1

公开(公告)日：2025-03-06

申请号：US18240095

申请日：2023-08-30

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Ozcan OZTURK ,  Naeem AKL

IPC: H04W36/30 ,  H04W36/36

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect radio link failure (RLF) or handover failure. The UE may perform, based at least in part on the RLF or the handover failure, one or more of layer 1 or layer 2 triggered mobility (LTM) or conditional handover based at least in part on a prioritization of LTM and conditional handover during failure recovery. Numerous other aspects are described.

公开(公告)号：US20240422637A1

公开(公告)日：2024-12-19

申请号：US18336912

申请日：2023-06-16

Applicant: QUALCOMM Incorporated

Inventor： Naeem AKL ,  Shankar KRISHNAN ,  Sherif ELAZZOUNI ,  Navid ABEDINI

IPC: H04W36/08 ,  H04W36/00 ,  H04W36/36

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain, from a first network node via a source cell, a reverse handover command associated with a second handover operation for handing over the UE from a first target cell to a second target cell. The UE may perform a first handover operation to hand over the UE from the source cell to the first target cell. The UE may perform the second handover operation to hand over the UE from the first target cell to the second target cell. Numerous other aspects are described.

公开(公告)号：US20240406751A1

公开(公告)日：2024-12-05

申请号：US18325956

申请日：2023-05-30

Applicant: QUALCOMM Incorporated

Inventor： Naeem AKL ,  Navid ABEDINI ,  Jianghong LUO

IPC: H04W16/26 ,  H04W16/28

Abstract: Methods, systems, and devices for wireless communications are described. A repeater may receive a control signal from a network device indicating that the repeater is to forward one or more messages associated with the non-serving cell of the repeater for a UE. The network device may output the control signal for the repeater. The network device may be a serving cell of the repeater. The network device may additionally output an indication of a beam direction and a time resource associated with the non-serving cell. The repeater may forward the one or more messages associated with the non-serving cell for the UE using the beam direction and via the time resource associated with the non-serving cell in accordance with the control signal.

公开(公告)号：US20240381312A1

公开(公告)日：2024-11-14

申请号：US18402019

申请日：2024-01-02

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Naeem AKL ,  Sherif ELAZZOUNI ,  Linhai HE

IPC: H04W68/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink assistance information relating to beam-specific paging. The UE may transmit uplink assistance information relating to the beam-specific paging. The UE may monitor for a paging message on one or more beams in accordance with at least one of the downlink assistance information or the uplink assistance information. Numerous other aspects are described.

公开(公告)号：US20240349130A1

公开(公告)日：2024-10-17

申请号：US18298698

申请日：2023-04-11

Applicant: QUALCOMM Incorporated

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

IPC: H04W36/00 ,  H04W56/00

CPC classification number: H04W36/0058 ,  H04W56/0015 ,  H04W36/03

Abstract: Methods, systems, and devices for wireless communication are described. The method may include a first network entity receiving, from a repeater device, a report that indicates signal measurements associated with a first cell and transmitting, based at least in part on the report, a first signal that indicates to adjust transmission of synchronization signal blocks (SSB) by a second network entity using the first cell. Further, the method may include transmitting, based at least in part on the first signal, a second signal that indicates to perform a handover operation for the repeater device from a second cell to the first cell.

公开(公告)号：US20240314712A1

公开(公告)日：2024-09-19

申请号：US18185846

申请日：2023-03-17

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Naeem AKL ,  Tao LUO

IPC: H04W56/00 ,  H04L5/00

CPC classification number: H04W56/0015 ,  H04L5/0051

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a channel state information reference signal (CSI-RS) output by a first cell operating in an energy saving mode. The UE may receive timing information output by a second cell. The UE may measure the CSI-RS output by the first cell using the timing information output by the second cell. Numerous other aspects are described.

公开(公告)号：US20240314665A1

公开(公告)日：2024-09-19

申请号：US18186108

申请日：2023-03-17

Applicant: QUALCOMM Incorporated

Inventor： Sherif ELAZZOUNI ,  Changhwan PARK ,  Shankar KRISHNAN ,  Navid ABEDINI ,  Naeem AKL ,  Hung Dinh LY ,  Ozcan OZTURK

IPC: H04W36/36 ,  H04W36/00 ,  H04W36/24

CPC classification number: H04W36/362 ,  H04W36/0064 ,  H04W36/0085 ,  H04W36/249

Abstract: Certain aspects of the present disclosure provide techniques for improving a network energy saving (NES) mode. An example method performed by a first user equipment (UE) includes receiving, from a first network entity associated with a source cell, configuration information indicating one or more conditions for executing a conditional handover from the first network entity associated with the source cell to a second network entity associated with a target cell, receiving, from the first network entity associated with the source cell, a trigger signal including a trigger command for the conditional handover, and taking one or more actions related to executing the conditional handover based on the trigger signal and the one or more conditions.