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公开(公告)号：US11751144B2
公开(公告)日：2023-09-05
申请号：US17483114
申请日：2021-09-23
Applicant: Apple Inc.
Inventor： Yann Ly-Gagnon , Arun Unkn
CPC classification number: H04W52/281 , H04W52/08 , H04W52/241 , H04W52/245 , H04W52/283
Abstract: Disclosed are methods, systems, and computer-readable medium to perform operations for selecting a device to prioritize for a high power link. The operations include detecting, in proximity of a mobile device, a first and second available devices. The operations also include establishing a respective connection with each of the first and second available device using a first radio access technology (RAT). Further, the operations include determining, using the respective connections, one or more metrics associated with first available device and the second available device, where the one or metrics comprise a respective angle of arrival at the mobile device corresponding to the first available device and the second available device. Further, the operations include determining, based at least on the one or more metrics, to establish a high power link with the first available device using a second RAT, where the second RAT utilizes more power than the first RAT.
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公开(公告)号：US12035266B2
公开(公告)日：2024-07-09
申请号：US17384558
申请日：2021-07-23
Applicant: Apple Inc.
Inventor： Yann Ly-Gagnon , Arun Unkn , Langford M. Wasada
IPC: H04W56/00
CPC classification number: H04W56/005 , H04W56/0015
Abstract: An example system includes an application processor (AP), a transceiver associated with a firmware layer and a controller. The controller is configured to perform operations that include receiving data representing a clock synchronization request from a remote device, such as a UWB clock synchronization request. The request is received by the transceiver over a wireless communication link. The controller generates a response to the synchronization request. The response is configured for synchronizing a remote clock of the remote device and a local clock of the mobile device. The controller sends, to the remote device by the transceiver, the response to the synchronization request.
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3.发明授权公开(公告)号：US11425669B2
公开(公告)日：2022-08-23
申请号：US17032635
申请日：2020-09-25
Applicant: Apple Inc.
Inventor： Yann Ly-Gagnon , Arun Unkn , Chen Ganir , Duy N. Phan , Langford M. Wasada
Abstract: Some aspects of this disclosure include apparatuses and methods for implementing a synchronized short range communication protocol scan mechanism across multiple devices. Some aspects relate to an electronic device including a transceiver configured to communicate based on a short range communication protocol and a processor communicatively coupled to the transceiver. The processor receives one or more parameters from a peripheral electronic device and determines, based at least on the one or more parameters, one or more synchronization parameters. The processor further transmits the one or more synchronization parameters to the peripheral electronic device. The one or more synchronization parameters can include at least a scan offset associated with the peripheral electronic device.
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公开(公告)号：US20250016692A1
公开(公告)日：2025-01-09
申请号：US18898384
申请日：2024-09-26
Applicant: Apple Inc.
Inventor： Yann Ly-Gagnon , Arun Unkn
Abstract: Disclosed are methods, systems, and computer-readable medium to perform operations for selecting a device to prioritize for a high power link. The operations include detecting, in proximity of a mobile device, a first and second available devices. The operations also include establishing a respective connection with each of the first and second available device using a first radio access technology (RAT). Further, the operations include determining, using the respective connections, one or more metrics associated with first available device and the second available device, where the one or metrics comprise a respective angle of arrival at the mobile device corresponding to the first available device and the second available device. Further, the operations include determining, based at least on the one or more metrics, to establish a high power link with the first available device using a second RAT, where the second RAT utilizes more power than the first RAT.
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公开(公告)号：US12150067B2
公开(公告)日：2024-11-19
申请号：US18229532
申请日：2023-08-02
Applicant: Apple Inc.
Inventor： Yann Ly-Gagnon , Arun Unkn
Abstract: Disclosed are methods, systems, and computer-readable medium to perform operations for selecting a device to prioritize for a high power link. The operations include detecting, in proximity of a mobile device, a first and second available devices. The operations also include establishing a respective connection with each of the first and second available device using a first radio access technology (RAT). Further, the operations include determining, using the respective connections, one or more metrics associated with first available device and the second available device, where the one or metrics comprise a respective angle of arrival at the mobile device corresponding to the first available device and the second available device. Further, the operations include determining, based at least on the one or more metrics, to establish a high power link with the first available device using a second RAT, where the second RAT utilizes more power than the first RAT.
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Patent Agency Ranking
公开(公告)号：US11995929B2
公开(公告)日：2024-05-28
申请号：US17660629
申请日：2022-04-25
Applicant: Apple Inc.
Inventor： Lochan Verma , Arun Yadav , Joachim S. Hammerschmidt , Ayman F. Naguib , Su Khiong Yong , Yann Ly-Gagnon
IPC: G07C9/00
CPC classification number: G07C9/00309 , G07C2009/00412 , G07C2209/08 , G07C2209/63
Abstract: Methods and apparatus to support scheduled access control for an electronic lock are described herein. An initiating central wireless device obtains an ephemeral identity resolving key (IRK) to use in resolving an ephemeral resolvable private address (RPA) of a peripheral wireless device. The initiating central wireless device can subsequently connect securely to the peripheral wireless device in order to unlock an electronic lock controlled by the peripheral wireless device to gain access during a scheduled time period. The ephemeral IRK and ephemeral RPA can be used for a limited period of time and/or for a predetermined number of usages during the scheduled time period.
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公开(公告)号：US20240389021A1
公开(公告)日：2024-11-21
申请号：US18781941
申请日：2024-07-23
Applicant: Apple Inc.
Inventor： Sriram Lakshmanan , Tushar Ramanlal Shah , Udaykumar R. Raval , Bernd Willi Adler , Dongwoon Hahn , Shehla S. Rana , Yang Yu , Rajneesh Kumar , Veerendra Boodannavar , Yann Ly-Gagnon , Duy N. Phan , Karan Sawhney , Rohit Sharma , Sarin S. Mehta
Abstract: Embodiments disclosed herein relate to reducing power consumption of an electronic device scanning for wireless communication signals while maintaining or even improving an efficiency of the scanning operations. To do so, the electronic device may include more than one scan core, such as a main core and a receiving core. The receiving core may have limited functionality compared to the main core. For example, the receiving core may only receive wireless signals (including scanning for wireless signals). That is, the receiving core may not support certain operations that consume relative high power that are supported by the main core, such as transmission of signals. In this way, operation of the receiving core, either in place of or in addition to the main core, may reduce power consumption of the electronic device by avoiding high power consuming operations, such as data transmission, while scanning for various signals.
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公开(公告)号：US20240334361A1
公开(公告)日：2024-10-03
申请号：US18737925
申请日：2024-06-07
Applicant: Apple Inc.
Inventor： Yann Ly-Gagnon , Arun Unkn , Langford M. Wasada
IPC: H04W56/00
CPC classification number: H04W56/005 , H04W56/0015
Abstract: An example system includes an application processor (AP), a transceiver associated with a firmware layer and a controller. The controller is configured to perform operations that include receiving data representing a clock synchronization request from a remote device, such as a UWB clock synchronization request. The request is received by the transceiver over a wireless communication link. The controller generates a response to the synchronization request. The response is configured for synchronizing a remote clock of the remote device and a local clock of the mobile device. The controller sends, to the remote device by the transceiver, the response to the synchronization request.
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公开(公告)号：US20230379838A1
公开(公告)日：2023-11-23
申请号：US18229532
申请日：2023-08-02
Applicant: Apple Inc.
Inventor： Yann Ly-Gagnon , Arun Unkn
CPC classification number: H04W52/281 , H04W52/241 , H04W52/08 , H04W52/245 , H04W52/283
Abstract: Disclosed are methods, systems, and computer-readable medium to perform operations for selecting a device to prioritize for a high power link. The operations include detecting, in proximity of a mobile device, a first and second available devices. The operations also include establishing a respective connection with each of the first and second available device using a first radio access technology (RAT). Further, the operations include determining, using the respective connections, one or more metrics associated with first available device and the second available device, where the one or metrics comprise a respective angle of arrival at the mobile device corresponding to the first available device and the second available device. Further, the operations include determining, based at least on the one or more metrics, to establish a high power link with the first available device using a second RAT, where the second RAT utilizes more power than the first RAT.
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公开(公告)号：US11647559B2
公开(公告)日：2023-05-09
申请号：US17468467
申请日：2021-09-07
Applicant: Apple Inc.
Inventor： Yann Ly-Gagnon , Arun Unkn , Chen Ganir
Abstract: In an example method, a mobile device establishes a first wireless communications link and a second wireless communications link with a second device, and determines that the second wireless communications link is not connected. Responsive to determining that the second wireless communications link is not connected, the mobile device attempts to reestablish the second wireless communications link with the second device according to a duty cycle that varies based at least on a characteristic associated with the first wireless communications link.
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