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公开(公告)号：US20210212126A1
公开(公告)日：2021-07-08
申请号：US17096580
申请日：2020-11-12
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Navid ABEDINI , Jianghong LUO , Luca BLESSENT , Karl Georg HAMPEL , Junyi LI , Tao LUO
Abstract: Aspects of the present disclosure provide techniques for interference coordination between wireless nodes (e.g., nodes of an Integrated Access and Backhaul (TAB) network). The techniques generally include determining, by a first wireless node, resources for sending an indication of interference coordination to a second wireless node, and sending the indication to the second wireless node using the determined resources, as part of an interference coordination procedure.
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公开(公告)号：US20210152515A1
公开(公告)日：2021-05-20
申请号：US16949747
申请日：2020-11-12
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Karl Georg HAMPEL , Jianghong LUO , Navid ABEDINI , Luca BLESSENT , Junyi LI , Tao LUO
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 IAB node in the IAB network is satisfied, based at least in part on at least one of: a change of a donor distributed unit associated with the IAB node, a central entity change associated with the IAB node, or an establishment, release, or modification of a route including the IAB node; and provide, to the IAB node, updated transport network layer information, based at least in part on the trigger condition being satisfied. Numerous other aspects are described.
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公开(公告)号：US20250159514A1
公开(公告)日：2025-05-15
申请号：US18506412
申请日：2023-11-10
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Navid ABEDINI
IPC: H04W24/10
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive an energy usage monitoring configuration associated with service of a user equipment (UE). The network node may transmit to the UE, or receive from the UE, one or more transmissions. The network node may transmit, based at least in part on the one or more transmissions, an energy usage report associated with the energy usage monitoring configuration. Numerous other aspects are described.
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公开(公告)号：US20250133484A1
公开(公告)日：2025-04-24
申请号：US18489225
申请日：2023-10-18
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Karl Georg HAMPEL , Navid ABEDINI , Junyi LI
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive a first set of one or more signals and a second set of one or more signals, the first set of one or more signals indicating a first code value associated with a physical cell identifier (PCI), and the second set of one or more signals indicating a second code value associated with the PCI. The UE may receive, based at least in part on the first code value and the second code value, a third set of one or more signals indicating a third code value associated with the PCI. The UE may communicate one or more wireless communications with a first cell according to a physical cell identity of the first cell, where the physical cell identity is encoded by the first code value, the second code value, and the third code value.
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公开(公告)号：US20250133457A1
公开(公告)日：2025-04-24
申请号：US18489357
申请日：2023-10-18
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Karl Georg HAMPEL , Navid ABEDINI , Junyi LI
Abstract: Methods, systems, and devices for fast physical cell identifier (PCI) conflict detection are described. A user equipment (UE) may receive, via a serving cell, a first set of one or more signals indicating a first PCI of the serving cell. After receiving the first set of one or more signals, the UE may receive a control message indicating that the first PCI of the serving cell is changing to a second PCI. The UE may monitor for a second set of one or more signals indicating the second PCI based at least in part on the control message. The UE may receive the second set of one or more signals indicating the second PCI based on the control message, and communicate one or more messages with the serving cell based on the second PCI.
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Patent Agency Ranking
公开(公告)号：US20250008404A1
公开(公告)日：2025-01-02
申请号：US18343895
申请日：2023-06-29
Applicant: QUALCOMM Incorporated
Inventor： Aria HASANZADEZONUZY , Naeem AKL , Navid ABEDINI , Tao LUO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network-controlled repeater (NCR) node may obtain measurements related to backhaul links between the NCR node and network nodes that forward radio frequency (RF) signals through the NCR node and to an access link between the NCR node and a user equipment (UE). The end-to-end link quality between the UE and each network node may be estimated (for example, by the NCR node or a current serving cell) in accordance with the measurements and a gain and/or transmit power used to forward RF signals, and the current serving cell may use the estimated end-to-end link quality to arrive at handover decisions for the UE.
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公开(公告)号：US20240430976A1
公开(公告)日：2024-12-26
申请号：US18339682
申请日：2023-06-22
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Navid ABEDINI , Tao LUO
IPC: H04W76/28 , H04W72/1268
Abstract: A method for wireless communication by a UE includes receiving, from a network node, a first message indicating at least a first discontinuous reception (DRX) configuration associated with a DRX cycle at the network node. The DRX cycle may be enabled or disabled in accordance with whether the first DRX configuration is in an activated state. The method also includes receiving, from the network node, a second message indicating a group of uplink (UL) transmission configurations including at least a first UL configuration associated with the activated state of the first DRX configuration and a second UL configuration associated with the deactivated state of the first DRX configuration. The method further includes transmitting, to the network node, a third message in accordance with the first UL configuration in accordance with first DRX configuration being activated or the second UL configuration in accordance with first DRX configuration being deactivated.
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68.发明申请公开(公告)号：US20240381403A1
公开(公告)日：2024-11-14
申请号：US18782051
申请日：2024-07-24
Applicant: QUALCOMM Incorporated
Inventor： Jianghong LUO , Navid ABEDINI , Luca BLESSENT , Tao LUO , Naeem AKL , Junyi LI , Karl Georg HAMPEL
IPC: H04W72/541 , H04W72/044 , H04W72/12
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an integrated access and backhaul (IAB) node may determine a set of restricted IAB-DU beams that are not to be used by the IAB-DU while a mobile termination function of the IAB node is using one or more IAB-MT beams. The determination is based on measurements related to interference caused by simultaneous operations of the IAB-DU and IAB-MT in multiplexing modes. The IAB node transmits signaling that indicates the restricted IAB-DU beams and associates the set with the IAB-MT beams. Additionally or alternatively, an IAB node can receive such signaling from a parent node, perform operations using the IAB-MT beams, and simultaneously perform operations using certain IAB-DU beams not included in the set of restricted beams. Numerous other aspects are provided.
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公开(公告)号：US20240381208A1
公开(公告)日：2024-11-14
申请号：US18315331
申请日：2023-05-10
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Naeem AKL , Jelena DAMNJANOVIC , Sherif ELAZZOUNI
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication, configuration, or adaptation of a triggering condition. The UE may evaluate a performance effect based, at least in part, on the triggering condition. The UE may initiate a handover procedure from a source cell to a target cell based, at least in part, on the performance effect. Numerous other aspects are described.
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公开(公告)号：US20240340994A1
公开(公告)日：2024-10-10
申请号：US18296176
申请日：2023-04-05
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Navid ABEDINI , Karl Georg HAMPEL , Ozcan OZTURK
Abstract: Methods, systems, and devices for wireless communications are described. Techniques described herein support transitioning the radio resource control (RRC) state of a network controlled repeater (NCR). A distributed unit (DU) and a central unit (CU) may coordinate the release and resumption of the RRC connection of the NCR. The CU may transmit a control signal to the DU indicating to release the RRC connection of the NCR. The control signal may include a flag, such as an identifier of the NCR, and the DU may retain the identifier of the NCR. The DU may transmit a message indicating a release of the RRC connection to the NCR. The DU may coordinate the resumption of the RRC connection of the NCR by transmitting a second message to the CU. The second message may include a request to initiate a paging of the NCR and may include the identifier of the NCR.
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