专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

US20130332764A1 INTELLIGENT INTER-PROCESSOR COMMUNICATION WITH POWER OPTIMIZATION 审中-公开
标题翻译：智能交互处理器通信与功率优化
公开(公告)号：US20130332764A1
公开(公告)日：2013-12-12
申请号：US13631360
申请日：2012-09-28
申请人： APPLE INC.
发明人： Ben-Heng Juang , Arun G. Mathias , Karan Sanghi , Arjuna Sivasithambaresan
IPC分类号： G06F1/00
CPC分类号： G06F1/3278 , G06F13/42 , G06F2213/0038 , H04L49/109 , Y02D10/151 , Y02D10/157
摘要： One embodiment of the present invention provides a system that facilitates intelligent inter-processor communication with power optimization. The system comprises a memory, a first router, a second router, a first physical link coupled between the first router and the second router, and a second physical link coupled between the first router and the second router. Furthermore, the system comprises a first communication bus implemented on the first physical link, as well as a second communication bus implemented on the second physical link. Note that the second communication bus provides lower power consumption and lower bandwidth than the first communication bus. During operation, the system receives a packet at the first router, wherein the packet is destined for the second router. Next, the system selects either the first communication bus or the second communication bus over which to route the packet. Finally, the system routes the packet according to the selection.
摘要翻译：本发明的一个实施例提供一种通过功率优化促进智能处理器间通信的系统。该系统包括存储器，第一路由器，第二路由器，耦合在第一路由器和第二路由器之间的第一物理链路，以及耦合在第一路由器和第二路由器之间的第二物理链路。此外，该系统包括在第一物理链路上实现的第一通信总线以及在第二物理链路上实现的第二通信总线。注意，第二通信总线提供比第一通信总线更低的功耗和更低的带宽。在操作期间，系统在第一路由器处接收分组，其中分组指定给第二路由器。接下来，系统选择要路由分组的第一通信总线或第二通信总线。最后，系统根据选择路由数据包。

92. 发明申请

US20130329567A1 DELAYING NETWORK RESELECTION FOLLOWING PERFORMANCE OF A CIRCUIT SWITCHED FALLBACK PROCEDURE IN A CALL FAILURE SCENARIO 有权
标题翻译：延迟电话故障情况下电路切换失败程序性能的网络调查
公开(公告)号：US20130329567A1
公开(公告)日：2013-12-12
申请号：US13871994
申请日：2013-04-26
申请人： APPLE INC.
发明人： Arun G. Mathias , Jianxiong Shi , Jinghua Ling , Longda Xing , Wen Zhao , Gencer Cili , Puneet Mishra
IPC分类号： H04W36/30
CPC分类号： H04W36/30 , H04W36/0022
摘要： A method for delaying network reselection by a wireless communication device following a call failure is provided. The method can include determining an initiation of a voice call while connected to a first network. The method can further include participating in a circuit switched fallback (CSFB) procedure to transition from the first network to a second network in response to initiation of the voice call. The method can additionally include determining an occurrence of a call failure of the voice call. The method can also include, responsive to the call failure, barring reselection to the first network for a threshold barring period.
摘要翻译：提供了一种用于在呼叫失败之后延迟无线通信设备的网络重选的方法。该方法可以包括在连接到第一网络时确定语音呼叫的发起。该方法还可以包括响应于语音呼叫的发起而参与电路交换回退（CSFB）过程以从第一网络转换到第二网络。该方法还可以包括确定语音呼叫的呼叫失败的发生。该方法还可以包括响应于呼叫失败，禁止重新选择到第一网络以进行阈值限制时段。

93. 发明申请

US20130210415A1 METHODS AND APPARATUS FOR INTELLIGENT WIRELESS TECHNOLOGY SELECTION 有权
标题翻译：智能无线技术选择方法与设备
公开(公告)号：US20130210415A1
公开(公告)日：2013-08-15
申请号：US13768508
申请日：2013-02-15
申请人： APPLE INC.
发明人： Arun G. Mathias , Matthew S. Klahn , Vikram B. Yerrabommanahalli , Anush Nadathur
IPC分类号： H04W52/02
CPC分类号： H04W52/0209 , H04W48/18 , H04W76/10 , H04W88/06 , Y02D70/122 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146 , Y02D70/22 , Y02D70/23
摘要： Methods and apparatus for intelligently selecting and operating one or more air interfaces of a mobile wireless device for e.g., call setup time reduction. In one embodiment, operation of a high speed cellular interface is selectively adjusted or disabled or switched out when not required so as to minimize call setup times by, e.g., using a different cellular interface to receive pages. In one implementation, the wireless device includes a high-speed cellular interface, a lower-speed cellular interface, and a WLAN (e.g., Wi-Fi) interface.
摘要翻译：用于智能地选择和操作移动无线设备的一个或多个空中接口的方法和装置，例如呼叫建立时间减少。在一个实施例中，高速蜂窝接口的操作在不需要时被选择性地调整或禁用或切换，以便通过例如使用不同的蜂窝接口来接收寻呼来最小化呼叫建立时间。在一个实现中，无线设备包括高速蜂窝接口，低速蜂窝接口和WLAN（例如，Wi-Fi）接口。

94. 发明授权

US11425104B2 Secure transfer of a data object between user devices 有权
公开(公告)号：US11425104B2
公开(公告)日：2022-08-23
申请号：US16654683
申请日：2019-10-16
申请人： Apple Inc.
发明人： Arun G. Mathias , Thomas A. Dilligan , Matthew C. Lucas , Anush G. Nadathur , Kevin P. McLaughlin
IPC分类号： H04L29/06 , H04L29/08 , H04L9/40 , H04L67/06 , H04L67/1095 , H04L67/10 , H04L9/12 , H04L9/08 , H04L9/32
摘要： A data transfer process can include multiple verification features usable by a “source” device to ensure that a “destination” device is authorized to receive a requested data object. The source device and destination device can communicate via a first communication channel (which can be on a wide-area network) to exchange public keys, then use the public keys to verify their identities and establish a secure session on a second communication channel (which can be a local channel). The data object can be transferred via the secure session. Prior to sending the data object, the source device can perform secondary verification operations (in addition to the key exchange) to confirm the identity of the second device and/or the locality of the connection on the second communication channel.

95. 发明授权

US11283703B2 Uniform communication protocols for communication between controllers and accessories 有权
公开(公告)号：US11283703B2
公开(公告)日：2022-03-22
申请号：US16405221
申请日：2019-05-07
申请人： Apple Inc.
发明人： Joe S. Abuan , Bob Bradley , Craig P. Dooley , Gregg J. Golembeski, Jr. , Andrew W. Burks , Srinivas Rama , Arun G. Mathias , Anush G. Nadathur , Kevin P. McLaughlin
IPC分类号： H04L29/06 , H04L43/10 , G06F11/30 , H04W4/70 , H04L67/303 , H04L67/04 , H04L67/12 , H04L67/02 , H04L9/00 , H04L9/08 , H04L9/32 , G06F21/44 , H04W12/50 , H04W12/04 , H04W4/80 , H04W12/06
摘要： A uniform protocol can facilitate secure, authenticated communication between a controller device and an accessory device that is controlled by the controller. An accessory and a controller can establish a pairing, the existence of which can be verified at a later time and used to create a secure communication session. The accessory can provide an accessory definition record that defines the accessory as a collection of services, each service having one or more characteristics. Within a secure communication session, the controller can interrogate the characteristics to determine accessory state and/or modify the characteristics to instruct the accessory to change its state.

96. 发明申请

US20220078029A1 System Access Using a Mobile Device 有权
公开(公告)号：US20220078029A1
公开(公告)日：2022-03-10
申请号：US17479571
申请日：2021-09-20
申请人： Apple Inc.
发明人： Florian Galdo , Arun G. Mathias , Matthias Lerch , Najeeb M. Abdulrahiman , Onur E. Tackin , Yannick Sierra
IPC分类号： H04L9/32 , H04L9/08 , H04L29/06
摘要： Techniques are disclosed relating to electronic security, e.g., for authenticating a mobile electronic device to allow access to system functionality (e.g., physical access to the system, starting an engine/motor, etc.). In some embodiments, a system and mobile device exchange public keys of public key pairs during a pairing process. In some embodiments, an asymmetric transaction process includes generating a shared secret using a key derivation function over a key established using a secure key exchange (e.g., elliptic curve Diffie-Hellman), and verifying a signature of the system before transmitting any information identifying the mobile device. In various embodiments, disclosed techniques may increase transaction security and privacy of identifying information.

97. 发明申请

US20210392548A1 Network Bandwidth Throttling Detection and Dynamic Buffer Threshold Selection 有权
公开(公告)号：US20210392548A1
公开(公告)日：2021-12-16
申请号：US16902095
申请日：2020-06-15
申请人： Apple Inc.
发明人： Raghuveer Mallikarjunan , Madhusudan Chaudary , Faraz Faheem , Rajesh Ambati , Ajay Singh , Muhammad A. Alam , Muthukumaran Dhanapal , Geoffrey R. Hall , Franco Travostino , Thanigaivelu Elangovan , Lakshmi N. Kavuri , John Y. Su , Ajoy K. Singh , Punit H. Awatramani , Arun G. Mathias , Jordan B. Schneider , Roger N. Pantos , Alan Tseng
IPC分类号： H04W28/20 , H04W28/02 , H04W24/08
摘要： This disclosure relates to techniques for a wireless device to detect network bandwidth throttling and dynamically select a buffer threshold. The wireless device may establish a wireless link. Data for a downlink stream may be requested when an amount of buffered data for the stream is below a lower buffer threshold, received via the wireless link, and buffered. Data requests for the stream may be stopped when the amount of buffered data for the stream is above an upper buffer threshold. The upper buffer threshold may be selected based on characteristics of the wireless link and the stream. Throughput of the wireless link may also be monitored during multiple time windows, and the wireless device may determine whether the wireless link caps bandwidth below a bandwidth threshold based on the throughput monitoring.

98. 发明申请

US20200228362A1 SELECTION OF A COORDINATOR DEVICE FOR AN AUTOMATED ENVIRONMENT 审中-公开
公开(公告)号：US20200228362A1
公开(公告)日：2020-07-16
申请号：US16816709
申请日：2020-03-12
申请人： Apple Inc.
发明人： Anush G. Nadathur , Srinivas Rama , Matthew C. Lucas , Nathan E. Carroll , Kevin P. McLaughlin , Thomas A. Dilligan , Arun G. Mathias
IPC分类号： H04L12/28 , H04W4/80 , H04W84/18 , H04W88/04 , H04L12/26 , H04L29/08 , H04W84/20
摘要： An automated environment can include multiple controller devices capable of communicating with multiple accessory devices. The controller devices can automatically elect one of their number as a coordinator device for the environment and can automatically perform a new election if an incumbent coordinator becomes unavailable or resigns. The election processes can be transparent to any users. An elected coordinator can perform various operations to facilitate management of the automated environment, including routing of communications between controllers and accessories.

99. 发明授权

US10664257B2 Secure element activities 有权
公开(公告)号：US10664257B2
公开(公告)日：2020-05-26
申请号：US15146771
申请日：2016-05-04
申请人： Apple Inc.
发明人： Li Li , Arun G. Mathias
IPC分类号： H04L29/06 , G06F8/65
摘要： Activities involving a secure element (SE) in a mobile device include a background operation. When the SE initiates the background operation, it informs the mobile device of an estimated duration. The mobile device thus recognizes that the SE is not in a stuck state, and maintains a clock signal and a power flow to the SE. Firmware updates to the SE include erasing a non-volatile (NV) memory in the SE in parallel with firmware or software updates to other processor systems in the mobile device. Needed data, for example calibration data or cryptographic key data, is preserved by storing data from some processor systems in one or more supplementary security domains (SSDs) in the SE. When a given processor system completes a firmware update, the needed data is restored to the processor system from the SSD.

100. 发明授权

US10405181B2 Methods and apparatus for user authentication and human intent verification in mobile devices 有权
公开(公告)号：US10405181B2
公开(公告)日：2019-09-03
申请号：US15876875
申请日：2018-01-22
申请人： Apple Inc.
发明人： Li Li , Xiangying Yang , Jerrold Von Hauck , Christopher B. Sharp , Yousuf H. Vaid , Arun G. Mathias , David T. Haggerty , Najeeb M. Abdulrahiman
IPC分类号： H04W12/06 , H04L29/06 , H04L12/24
摘要： Methods and apparatus for user authentication and human intent verification of administrative operations for eSIMs of an eUICC included in a mobile device are disclosed. Certain administrative operations, such as import, modification, and/or export, of an eSIM and/or for an eUICCs firmware can require user authentication and/or human intent verification before execution of the administrative operations are performed or completed by the mobile device. A user of the mobile device provides information to link an external user account to an eSIM upon (or subsequent to) installation on the eUICC. User credentials, such as a user name and password, and/or information generated therefrom, can be used to authenticate the user with an external server. In response to successful user authentication, the administrative operations are performed. Human intent verification can also be performed in conjunction with user authentication to prevent malware from interfering with eSIM and/or eUICC functions of the mobile device.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式