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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：US20210028799A1
公开(公告)日：2021-01-28
申请号：US16831912
申请日：2020-03-27
Applicant: Apple Inc.
Inventor： Ayman F. Naguib , Arun Yadav , Robert Golshan
Abstract: An electronic device configures two or more virtual responders associated with different subsets of capabilities of a physical responder in the electronic device, where the physical responder comprises a radio-frequency (RF) transceiver and multiple antennas, and where a given virtual responder corresponds to the RF transceiver and a given antenna. Then, the electronic device performs, based at least in part on wirelessly communication with a second electronic device and using at least the virtual responders, measurements on wireless signals from the second electronic device to the electronic device, where the measurements correspond to a time of flight of the wireless signals. Next, the electronic device determines, based at least in part on the measurements, a range between the electronic device and the second electronic device, where the determination uses the measurements from different virtual responders to correct for an environmental condition and/or increase an accuracy of the determined range.
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Patent Agency Ranking
公开(公告)号：US11558071B2
公开(公告)日：2023-01-17
申请号：US17371225
申请日：2021-07-09
Applicant: Apple Inc.
Inventor： Ayman F. Naguib , Arun Yadav , Robert Golshan
Abstract: An electronic device configures two or more virtual responders associated with different subsets of capabilities of a physical responder in the electronic device, where the physical responder comprises a radio-frequency (RF) transceiver and multiple antennas, and where a given virtual responder corresponds to the RF transceiver and a given antenna. Then, the electronic device performs, based at least in part on wirelessly communication with a second electronic device and using at least the virtual responders, measurements on wireless signals from the second electronic device to the electronic device, where the measurements correspond to a time of flight of the wireless signals. Next, the electronic device determines, based at least in part on the measurements, a range between the electronic device and the second electronic device, where the determination uses the measurements from different virtual responders to correct for an environmental condition and/or increase an accuracy of the determined range.
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公开(公告)号：US11223956B2
公开(公告)日：2022-01-11
申请号：US16774165
申请日：2020-01-28
Applicant: Apple Inc.
Inventor： Ayman F. Naguib , Arun Yadav
IPC: H04L29/06 , H04W12/63 , H04B17/336 , H04W12/06 , H04W12/033
Abstract: Techniques are provided for transmitting a secure frame by a wireless device. For example, the wireless device may determine a location within a data sequence of a secure frame to puncture the data sequence with a puncture. The wireless device may then generate the secure frame that includes the punctured data sequence and transmit the secure frame to a second wireless device. The second wireless device may then authenticate the secure frame based at least in part on the location of the puncture within the punctured data sequence.
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公开(公告)号：US20210344362A1
公开(公告)日：2021-11-04
申请号：US17371225
申请日：2021-07-09
Applicant: Apple Inc.
Inventor： Ayman F. Naguib , Arun Yadav , Robert Golshan
Abstract: An electronic device configures two or more virtual responders associated with different subsets of capabilities of a physical responder in the electronic device, where the physical responder comprises a radio-frequency (RF) transceiver and multiple antennas, and where a given virtual responder corresponds to the RF transceiver and a given antenna. Then, the electronic device performs, based at least in part on wirelessly communication with a second electronic device and using at least the virtual responders, measurements on wireless signals from the second electronic device to the electronic device, where the measurements correspond to a time of flight of the wireless signals. Next, the electronic device determines, based at least in part on the measurements, a range between the electronic device and the second electronic device, where the determination uses the measurements from different virtual responders to correct for an environmental condition and/or increase an accuracy of the determined range.
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公开(公告)号：US11095319B2
公开(公告)日：2021-08-17
申请号：US16831912
申请日：2020-03-27
Applicant: Apple Inc.
Inventor： Ayman F. Naguib , Arun Yadav , Robert Golshan
Abstract: An electronic device configures two or more virtual responders associated with different subsets of capabilities of a physical responder in the electronic device, where the physical responder comprises a radio-frequency (RF) transceiver and multiple antennas, and where a given virtual responder corresponds to the RF transceiver and a given antenna. Then, the electronic device performs, based at least in part on wirelessly communication with a second electronic device and using at least the virtual responders, measurements on wireless signals from the second electronic device to the electronic device, where the measurements correspond to a time of flight of the wireless signals. Next, the electronic device determines, based at least in part on the measurements, a range between the electronic device and the second electronic device, where the determination uses the measurements from different virtual responders to correct for an environmental condition and/or increase an accuracy of the determined range.
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公开(公告)号：US20210099863A1
公开(公告)日：2021-04-01
申请号：US16774165
申请日：2020-01-28
Applicant: Apple Inc.
Inventor： Ayman F. Naguib , Arun Yadav
IPC: H04W12/00 , H04W12/06 , H04B17/336
Abstract: Techniques are provided for transmitting a secure frame by a wireless device. For example, the wireless device may determine a location within a data sequence of a secure frame to puncture the data sequence with a puncture. The wireless device may then generate the secure frame that includes the punctured data sequence and transmit the secure frame to a second wireless device. The second wireless device may then authenticate the secure frame based at least in part on the location of the puncture within the punctured data sequence.
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