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Maintenance of wireless devices

專利號(hào)
US11889302B2
公開日期
2024-01-30
申請(qǐng)人
Apple Inc.（US CA Cupertino）
發(fā)明人
Kenneth U. Victa; Benjamin A. Detwiler; Nikhil Nilakantan; Todd Wheeler; Robert W. Mayor; Brent M. Ledvina; E. Thomas Erdmann, IV; Sriram Hariharan
IPC分類
H04W12/04; H04W76/10; H04W12/03; H04L9/08; H04L12/18; H04L9/40
技術(shù)領(lǐng)域
accessory,wireless,owner,device,beacon,mobile,timer,can,key,102b
地域： CA CA Cupertino

摘要

The presence of a wireless device and/or accessory that cannot maintain an independent network connection can be detected by network connected wireless devices and the location of the detected device and/or accessory can be reported to a device location service. As the wireless devices and/or accessories do not have independent network connections, periodic maintenance is performed on those devices by nearby owner devices to which the wireless devices and/or accessories are paired or associated. Described herein are systems, methods, and associated devices to maintain a locatable wireless device by a set of multiple owner devices for that wireless device.

說明書

One embodiment provides a data processing system on a wireless device comprising a memory device and one or more processors to execute instructions stored in the memory device, wherein the instructions cause the one or more processors to perform operations to establish a first encrypted wireless connection with a first electronic device and in response to establishment of the first encrypted wireless connection: set an indicator in a status field of a first wireless advertisement packet type, wherein the indicator indicates that a maintenance operation has been performed on the wireless device during a first key rotation period and broadcast a wireless beacon having the first wireless advertisement packet type. In response to disconnection from the first encrypted wireless connection, the data processing system can start a counter associated with a timeout period. Expiration of the timeout period can trigger the wireless device to transition from a first broadcast mode to a second broadcast mode. The data processing system can then establish a second encrypted wireless connection with a second electronic device. The second electronic device can be associated with an account shared with the first electronic device. The data processing system can then reset the counter associated with the timeout period after the second encrypted wireless connection is established.

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