公开(公告)号：US11200557B2

公开(公告)日：2021-12-14

申请号：US16427194

申请日：2019-05-30

申请人： Apple Inc.

发明人： Matthias Lerch ,  Ahmer A. Khan ,  Oren M. Elrad ,  Franck Rakotomalala

IPC分类号： G06Q20/32 ,  H04L29/06

摘要： A device implementing a scalable wireless transaction system includes at least one processor configured to receive, from a wireless transaction system server, a list of wireless transaction group identifiers, and an indication of at least one applet associated with each of the wireless transaction group identifiers. The at least one processor is further configured to receive, from a wireless transaction device, a polling frame that includes one of the wireless transaction device group identifiers. The at least one processor is further configured to select an applet provisioned on a device secure element that is assigned to the wireless transaction group identifier, the assigning being based at least in part on the received list. The at least one processor is further configured to utilize the selected applet to perform a wireless transaction with the wireless transaction device.

公开(公告)号：US20230322186A1

公开(公告)日：2023-10-12

申请号：US17716843

申请日：2022-04-08

申请人： Apple Inc.

发明人： Matthias Lerch ,  Gordon Y. Scott ,  Najeeb M. Abdulrahiman ,  Oren M. Elrad

IPC分类号： B60R25/24 ,  G07C9/00 ,  H04W4/80 ,  H04W4/40

CPC分类号： B60R25/245 ,  G07C9/00309 ,  H04W4/80 ,  H04W4/40 ,  G07C2009/00539 ,  G07C2009/00547

摘要： An electronic device that at least semi-automatically performs car-key pairing is described. During operation, the electronic device may perform wireless pairing with a second electronic device (e.g., a vehicle), where the wireless pairing establishes a connection between the electronic device and the second electronic device. Moreover, during the wireless pairing, the electronic device may receive information associated with the car-key pairing of the electronic device and the second electronic device. Then, after the wireless pairing is completed, the electronic device may determine that the car-key pairing is supported or available based at least in part on the information. Next, the electronic device may selectively and at least semi-automatically perform the car-key pairing based at least in part on the information, where the car-key pairing enables the electronic device to function as a digital key for the second electronic device using wireless communication via the wireless pairing or another communication protocol.

公开(公告)号：US20220392286A1

公开(公告)日：2022-12-08

申请号：US17500394

申请日：2021-10-13

申请人： APPLE INC.

发明人： Oren M. Elrad ,  Florian Galdo

IPC分类号： G07C9/00 ,  H04L9/30 ,  H04W12/06 ,  H04W12/041 ,  H04L9/32 ,  H04B5/00 ,  H04W4/33

摘要： The techniques described herein provide for authentication of a reader device over a wireless protocol (e.g., NFC or Bluetooth, BLE). The mobile device can receive and store the static public key of the reader device and one or more credentials, each credential specifying access to an electronic lock. The mobile device can receive an ephemeral reader public key, a reader identifier, and a transaction identifier. The mobile device can generate session key using the ephemeral mobile private key and the ephemeral reader public key and send the ephemeral mobile public key to the reader device. The reader device can receive the ephemeral mobile public key and sign and transmit a signature message to the mobile device. The mobile device can validate a reader signature and generate an encrypted credential that the reader can use to access an electronic lock. The reader device can authenticate the mobile device for mutual authentication.

公开(公告)号：US20180089434A1

公开(公告)日：2018-03-29

申请号：US15712097

申请日：2017-09-21

申请人： Apple Inc.

发明人： Hervé Sibert ,  Matthias Lerch ,  Oren M. Elrad ,  Peng Liu ,  Rahul Narayan Singh

IPC分类号： G06F21/57 ,  H04L29/06

CPC分类号： G06F21/57 ,  H04L63/0853 ,  H04L63/107 ,  H04W12/08

摘要： Systems, methods, and computer-readable media for preserving trust data during operating system updates of a secure element of an electronic device are provided.

公开(公告)号：US20150092585A1

公开(公告)日：2015-04-02

申请号：US14500059

申请日：2014-09-29

申请人： Apple Inc.

发明人： Tiange Shao ,  Onur E. Tackin ,  Oren M. Elrad

IPC分类号： H04W28/02 ,  H04L12/26 ,  H04L12/853 ,  H04W24/08

CPC分类号： H04L47/2416 ,  H04L43/0835 ,  H04L43/087 ,  H04L47/283 ,  H04L47/564 ,  H04L65/608 ,  H04L65/80 ,  H04W4/80 ,  H04W28/0236

摘要： This disclosure relates to adjusting a jitter buffer at a wireless device based on inter-arrival-jitter (IAJ). In one embodiment, an IAJ value may be calculated for each of multiple received packets. An IAJ distribution may be generated for the received packets. A target packet loss rate may be determined. A quality of service value for IAJ distributions corresponding to the target packet loss rate may be determined. A de-jitter delay value may be calculated based on the IAJ distribution and the quality of service value for IAJ distributions. The de-jitter delay value may be used to adjust the jitter buffer at the wireless device.

摘要翻译： 本公开涉及基于到达间抖动（IAJ）来调整无线设备处的抖动缓冲器。 在一个实施例中，可以为多个接收的分组中的每一个计算IAJ值。 可以为接收到的分组生成IAJ分发。 可以确定目标分组丢失率。 可以确定与目标丢包率相对应的IAJ分发的服务质量值。 可以基于IAJ分布和IAJ分布的服务质量值来计算去抖动延迟值。 去抖动延迟值可用于调整无线设备处的抖动缓冲区。

公开(公告)号：US20240185245A1

公开(公告)日：2024-06-06

申请号：US18487723

申请日：2023-10-16

申请人： Apple Inc.

发明人： Herve Sibert ,  Oren M. Elrad ,  Jerrold V. Hauck ,  Onur E. Tackin ,  Zachary A. Rosen ,  Matthias Lerch

IPC分类号： G06Q20/40 ,  G06F21/31 ,  G06F21/32 ,  G06Q20/20 ,  G06Q20/32 ,  G06Q20/38 ,  H04L9/32 ,  H04W12/06 ,  H04W12/065

CPC分类号： G06Q20/40145 ,  G06F21/31 ,  G06F21/32 ,  G06Q20/204 ,  G06Q20/3278 ,  G06Q20/382 ,  G06Q20/4014 ,  H04L9/3231 ,  H04W12/065 ,  H04W12/068

摘要： Techniques are disclosed relating to secure data storage. In various embodiments, a mobile device includes a wireless interface, a secure element, and a secure circuit. The secure element is configured to store confidential information associated with a plurality of users and to receive a request to communicate the confidential information associated with a particular one of the plurality of users. The secure element is further configured to communicate, via the wireless interface, the confidential information associated with the particular user in response to an authentication of the particular user. The secure circuit is configured to perform the authentication of the particular user. In some embodiments, the mobile device also includes a biosensor configured to collect biometric information from a user of the mobile device. In such an embodiment, the secure circuit is configured to store biometric information collected from the plurality of users by the biosensor.

公开(公告)号：US20240062602A1

公开(公告)日：2024-02-22

申请号：US18241052

申请日：2023-08-31

申请人： APPLE INC.

发明人： Oren M. Elrad ,  Florian Galdo

IPC分类号： G07C9/00 ,  H04L9/30 ,  H04W12/06 ,  H04L9/32 ,  H04B5/00 ,  H04W4/33 ,  H04W12/041

CPC分类号： G07C9/00896 ,  H04L9/3073 ,  H04W12/068 ,  H04L9/3247 ,  H04B5/0056 ,  H04W4/33 ,  H04W12/041 ,  H04L2209/80

摘要： The techniques described herein provide for authentication of a reader device over a wireless protocol (e.g., NFC or Bluetooth, BLE). The mobile device can receive and store the static public key of the reader device and one or more credentials, each credential specifying access to an electronic lock. The mobile device can receive an ephemeral reader public key, a reader identifier, and a transaction identifier. The mobile device can generate session key using the ephemeral mobile private key and the ephemeral reader public key and send the ephemeral mobile public key to the reader device. The reader device can receive the ephemeral mobile public key and sign and transmit a signature message to the mobile device. The mobile device can validate a reader signature and generate an encrypted credential that the reader can use to access an electronic lock. The reader device can authenticate the mobile device for mutual authentication.

公开(公告)号：US10579997B2

公开(公告)日：2020-03-03

申请号：US15941705

申请日：2018-03-30

申请人： Apple Inc.

发明人： Herve Sibert ,  Onur E. Tackin ,  Matthias Lerch ,  Ahmer A. Khan ,  Franck Rakotomalala ,  Oren M. Elrad

IPC分类号： G06Q20/38 ,  H04L9/32 ,  G06Q20/32 ,  G06Q20/40 ,  H04W12/06 ,  H04L9/08 ,  H04L29/06 ,  G06Q20/20

摘要： Techniques are disclosed relating to authenticate a user with a mobile device. In one embodiment, a computing device includes a short-range radio and a secure element. The computing device reads, via the short-range radio, a portion of credential information stored in a circuit embedded in an identification document issued by an authority to a user for establishing an identity of the user. The computing device issues, to the authority, a request to store the credential information, the request specifying the portion of the credential information. In response to an approval of the request, the computing device stores the credential information in the secure element, the credential information being usable to establish the identity of the user. In some embodiments, the identification document is a passport that includes a radio-frequency identification (RFID) circuit storing the credential information, and the request specifies a passport number read from the RFID circuit.

公开(公告)号：US20180089691A1

公开(公告)日：2018-03-29

申请号：US15709925

申请日：2017-09-20

申请人： Apple Inc.

发明人： Herve Sibert ,  Oren M. Elrad ,  Jerrold V. Hauck ,  Onur E. Tackin ,  Zachary A. Rosen ,  Matthias Lerch

IPC分类号： G06Q20/40 ,  G06Q20/20 ,  G06Q20/38 ,  G06Q20/32 ,  H04L9/32

CPC分类号： G06Q20/40145 ,  G06F21/31 ,  G06F21/32 ,  G06Q20/204 ,  G06Q20/32 ,  G06Q20/3278 ,  G06Q20/382 ,  G06Q20/4014 ,  H04L9/3231 ,  H04W12/06

摘要： Techniques are disclosed relating to secure data storage. In various embodiments, a mobile device includes a wireless interface, a secure element, and a secure circuit. The secure element is configured to store confidential information associated with a plurality of users and to receive a request to communicate the confidential information associated with a particular one of the plurality of users. The secure element is further configured to communicate, via the wireless interface, the confidential information associated with the particular user in response to an authentication of the particular user. The secure circuit is configured to perform the authentication of the particular user. In some embodiments, the mobile device also includes a biosensor configured to collect biometric information from a user of the mobile device. In such an embodiment, the secure circuit is configured to store biometric information collected from the plurality of users by the biosensor.

公开(公告)号：US20150351060A1

公开(公告)日：2015-12-03

申请号：US14821144

申请日：2015-08-07

申请人： Apple Inc.

发明人： Luciano M. Verger ,  Madhusudan Chaudhary ,  Onur E. Tackin ,  Oren M. Elrad ,  Srinivasan Vasudevan ,  Thanigaivelu Elangovan ,  Tiange Shao

IPC分类号： H04W56/00 ,  H04L1/20 ,  H04W36/08

CPC分类号： H04W56/003 ,  H04J3/0632 ,  H04L1/203 ,  H04L1/205 ,  H04L29/06027 ,  H04L65/80 ,  H04L67/322 ,  H04W36/0022 ,  H04W36/0072 ,  H04W36/0088 ,  H04W36/08 ,  H04W36/14

摘要： A jitter buffer in a Voice over LTE receiver may be influenced by radio level feedback (RLF) from both local and remote endpoints to preemptively adjust the jitter buffer delay in anticipation of predicted future losses that have a high probability of occurring. The radio events of the RLF and the scenarios that trigger the preemptive adjustments may be identified, and their use may be expressed in terms of mathematical formulas. Previously, the instantaneous jitter was derived from a weighted history of the media stream, and consequently only packets that had already been received were used to compute the instantaneous jitter to adjust the length of the buffer. By providing and using RLF from both local and remote endpoints, the anticipated delay—for packets that have not yet arrived—may be used to preemptively adjust the buffer, thereby minimizing packet loss without introducing unnecessary delay.

摘要翻译： 在LTE语音接收机中的抖动缓冲器可能受来自本地和远端端点的无线电电平反馈（RLF）的影响，以预先考虑具有高概率发生的预测未来损耗的抖动缓冲器延迟。 可以识别RLF的无线电事件和触发抢先调整的场景，并且可以用数学公式来表示它们的使用。 以前，瞬时抖动是从媒体流的加权历史得出的，因此只有已经接收到的数据包被用于计算瞬时抖动以调整缓冲器的长度。 通过从本地端点和远端端点提供和使用RLF，对于尚未到达的数据包，预期的延迟可能被用于抢先调整缓冲区，从而最大限度地减少数据包丢失而不引入不必要的延迟。