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公开(公告)号：US20150350933A1
公开(公告)日：2015-12-03
申请号：US14291765
申请日：2014-05-30
Applicant: Apple Inc.
Inventor： Chaitanya Mannemala , Kapil Chhabra , Franco Travostino , Veerendra Boodnnavar
Abstract: Wi-Fi link health monitoring by a wireless device. Signal strength (e.g., RSSI) of a Wi-Fi link may be monitored. If the signal strength is low, further link quality metrics may be monitored. If it is determined that health of the Wi-Fi link is poor based on monitoring signal strength and other link quality metrics, roaming to a different Wi-Fi network may be performed, the Wi-Fi link may be disconnected, and/or an application processor of the wireless device may be woken.
Abstract translation: Wi-Fi通过无线设备链接健康状况监控。 可以监视Wi-Fi链路的信号强度（例如，RSSI）。 如果信号强度较低，则可能会监控进一步的链路质量度量。 如果基于监视信号强度和其他链路质量度量确定Wi-Fi链路的健康状况差，则可以执行到不同Wi-Fi网络的漫游，Wi-Fi链路可能被断开，和/或 可以唤醒无线设备的应用处理器。
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公开(公告)号：US20230217279A1
公开(公告)日：2023-07-06
申请号：US17901764
申请日：2022-09-01
Applicant: APPLE INC.
Inventor： Henri S. Berger , Gencer Cili , Geoffrey R. Hall , Franco Travostino , Muthukumaran Dhanapal , Sunny R. Dubey , Pradeep S. Sharma , Raghuveer Mallikarjunan , Ajay Singh , Ozgur Ekici , Rajesh Ambati , Arun G. Mathias , Ajoy K. Singh , Thomas F. Pauly
IPC: H04W24/08
Abstract: A system and method for selecting a network interface for a communication device having at least two radio physical interface, to improve communications by the communication device. A configuration of the communication device is determined, where a first radio physical interface is designated as a primary interface and active, and a second radio physical interface as idle. A networking subsystem of the operating system executes a state machine configured to monitor network conditions and associated performance parameters of the at least two radio physical interfaces, to automatically outrank the second radio physical interface over the first radio physical interface as the primary interface.
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23.发明申请公开(公告)号：US20220385622A1
公开(公告)日：2022-12-01
申请号：US17667521
申请日：2022-02-08
Applicant: Apple Inc.
Inventor： Amitabha Ghosh , Franco Travostino , Henri S. Berger , Philip W. Flack , Timothy A. McCoy , Maciej Stachowiak , Beth M. Dakin
IPC: H04L61/4511 , H04L61/103
Abstract: A device implementing the subject system may include at least one processor configured to receive, by a first system process, a first network address that corresponds to a domain name that was resolved by a second system process, the resolving having been responsive to a resolution request therefor by an application process. The at least one processor may be further configured to receive, by the first system process, a second network address for which a network connection was opened by the application process. The at least one processor may be further configured to, responsive to determining that the application process opened a network connection for a network address for which the application process did not provide, to the second system process, a resolution request for the corresponding domain name, provide, by the first system process, an indication of the network address in conjunction with an indication of the application process.
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公开(公告)号：US20220217577A1
公开(公告)日：2022-07-07
申请号：US17567743
申请日：2022-01-03
Applicant: Apple Inc.
Inventor： Ioannis Pefkianakis , Madhusudan Chaudhary , Muthukumaran Dhanapal , Lakshmi N. Kavuri , Thanigaivelu Elangovan , Ajay Singh , Deepankar Bhattacharjee , Gaurav Pathak , Carola Faronius , Franco Travostino , Raghuveer Mallikarjunan , Harshit Chuttani , Sreevalsan Vallath , Rajesh Ambati , Jia Tang , Ishwinder Singh
Abstract: A user equipment (UE) passively determines the presence of a cellular network bottleneck in a downlink channel and may take appropriate actions to mitigate the bottleneck. The UE may analyze the transport block size (TBS) of slots of received downlink traffic and assign states the to various slots based on this analysis. Based on these assigned states, the UE may identify a burst of network traffic from network traffic received from the cellular network, and the UE may also determine the burst duration as well as a busy estimation. The UE may determine that the cellular network is experiencing a bottleneck based at least in part on the burst duration and the busy estimation.
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公开(公告)号：US10795750B2
公开(公告)日：2020-10-06
申请号：US15648416
申请日：2017-07-12
Applicant: Apple Inc.
Inventor： Henri S. Berger , Eisuke Arai , Amit K. Vyas , David S. Choi , Franco Travostino , Abhinav Pathak , Daniel Lertpratchya , Albert Liu , Anand Ramadurai , Olivier Mardinian , Vividh Siddha
Abstract: Some embodiments of the invention provide a novel architecture for debugging devices. This architecture includes numerous devices that without user intervention automatically detect and report bug events to a set of servers that aggregate and process the bug events. When a device detects a potential bug event, the device in some embodiments generates a description of the potential bug event, and sends the generated description to the server set through a network. In addition to generating such a description, the device in some embodiments directs one or more of its modules to gather and store a collection of one or more data sets that are relevant to the potential bug event, in case the event has to be further analyzed by the server set. In the discussion below, the generated bug-event description is referred to as the event signature, while the gathered collection of data sets for an event is referred to as the event's data archive. The server set aggregates and processes the bug-event signatures that it receives from the various devices. For only a subset of the reported bug-event signatures, the server set then directs the devices that sent these signatures to also send the data archives that these devices have gathered and stored for the events associated with these signatures. These data archives can be further analyzed to identify the root causes of the bug events.
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Patent Agency Ranking
公开(公告)号：US10789542B2
公开(公告)日：2020-09-29
申请号：US14866823
申请日：2015-09-25
Applicant: Apple Inc.
Inventor： Franco Travostino
Abstract: Disclosed herein is a technique for predicting network availability and quality specific to particular types of networks over a particular period of time. The prediction of network availability and quality is based on usage patterns associated with a user of a user device (e.g., a mobile computing device). Based on the prediction, delay-tolerant operations can be efficiently scheduled at the user device.
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公开(公告)号：US10129772B1
公开(公告)日：2018-11-13
申请号：US15594737
申请日：2017-05-15
Applicant: Apple Inc.
Inventor： Franco Travostino
CPC classification number: H04W24/02 , H04L41/0813 , H04L67/306
Abstract: Embodiments for performing an anticipatory networking are provided. These embodiments include detecting an action taken by a user of a wirelessly-enabled device, an automated action of the wirelessly-enabled device, or a current condition of the device; learning what future operations the wirelessly-enabled device will likely need to perform in order to carry out the desired user action or device action; creating a user profile based on the learned information; and proactively performing, based on the user profile, certain downstream operations before the data corresponding to those operations is actually needed. In some embodiments, the anticipatory networking techniques disclosed herein essentially represent the confluence of networking concepts and machine learning concepts, and as such, enable wireless communications having reduced latency, while also improving network reliability and device performance.
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公开(公告)号：US20160338036A1
公开(公告)日：2016-11-17
申请号：US14708346
申请日：2015-05-11
Applicant: Apple Inc.
Inventor： Srinivas Pasupuleti , Sarma V. Vangala , Franco Travostino , Padmavathy Bhooma
CPC classification number: H04W76/27 , H04W52/0232 , H04W52/0238 , H04W52/0251 , H04W72/08 , H04W72/085 , H04W72/087 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/168 , Y02D70/22 , Y02D70/26
Abstract: This disclosure relates to techniques for using wireless link information from baseband to trigger application data activity. According to some embodiments, wireless link information from baseband may be received at an application processor of a wireless device. The wireless link information may indicate whether the wireless link is in a connected state or an idle state. Network activity timing for one or more application network activity requests may be selected based at least in part on the wireless link information. The application network activity may be initiated for the one or more application network activity requests according to the selected network activity timing.
Abstract translation: 本公开涉及使用来自基带的无线链路信息来触发应用数据活动的技术。 根据一些实施例，可以在无线设备的应用处理器处接收来自基带的无线链路信息。 无线链路信息可以指示无线链路是处于连接状态还是空闲状态。 可以至少部分地基于无线链路信息来选择用于一个或多个应用网络活动请求的网络活动定时。 可以根据所选择的网络活动定时针对一个或多个应用网络活动请求发起应用网络活动。
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公开(公告)号：US12022493B2
公开(公告)日：2024-06-25
申请号：US17189015
申请日：2021-03-01
Applicant: Apple Inc.
Inventor： Madhusudan Chaudhary , Arun G. Mathias , Rajesh Ambati , Ajay Singh , Franco Travostino , Muthukumaran Dhanapal , Lakshmi N. Kavuri , Ajoy K. Singh , Thanigaivelu Elangovan , Ioannis Pefkianakis , Raghuveer Mallikarjunan , Faraz Faheem , Geoffrey R. Hall , Harshit Chuttani , Rohan C. Malthankar , Prashant H. Vashi , Hisham A. Mahmoud , Henri S. Berger , Divyaprakash P. Bhojkumar
IPC: H04W72/51 , H04L65/61 , H04W52/02 , H04W72/0453
CPC classification number: H04W72/51 , H04L65/61 , H04W52/027 , H04W52/0277 , H04W52/028 , H04W72/0453
Abstract: Embodiments described herein relate to managing access to 5G cellular baseband resources for 5G-capable wireless devices. A wireless device can monitor application workloads by analyzing communication network performance requirements for a given application in-use or launching for future use along with system-level indications of overall device usage, battery level, and mobility status to determine whether access to 5G cellular baseband resources is recommended for an application. A 5G cellular baseband resource recommendation is provided for an application indicating a level of bandwidth in current use or expected for future use as well as a confidence metric in the bandwidth level indication. The 5G cellular baseband resource recommendation is used with additional device criteria to determine whether access to one or more 5G radio frequency bands is allowed.
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30.发明授权公开(公告)号：US11895082B2
公开(公告)日：2024-02-06
申请号：US18091363
申请日：2022-12-29
Applicant: Apple Inc.
Inventor： Amitabha Ghosh , Franco Travostino , Henri S. Berger , Philip W. Flack , Timothy A. McCoy , Maciej Stachowiak , Beth M. Dakin
IPC: H04L61/5046 , H04L61/5076 , H04L61/4511 , H04L61/103 , H04L67/50
CPC classification number: H04L61/4511 , H04L61/103 , H04L61/5046 , H04L61/5076 , H04L67/535
Abstract: A device implementing the subject system may include at least one processor configured to receive, by a first system process, a first network address that corresponds to a domain name that was resolved by a second system process, the resolving having been responsive to a resolution request therefor by an application process. The at least one processor may be further configured to receive, by the first system process, a second network address for which a network connection was opened by the application process. The at least one processor may be further configured to, responsive to determining that the application process opened a network connection for a network address for which the application process did not provide, to the second system process, a resolution request for the corresponding domain name, provide, by the first system process, an indication of the network address in conjunction with an indication of the application process.
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