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Maintenance of wireless devices

專利號
US11889302B2
公開日期
2024-01-30
申請人
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
技術領域
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

FIG. 11 illustrates status and connection timing diagrams for multiple owner devices and a wireless accessory using dual maintenance timers and/or dual mode timers. Near owner maintenance status is shown above the timeline for wireless accessory 201, while near owner state is shown below the timeline. In the illustrated embodiment, the opportunistic maintenance timer is set for 15 minutes, with a near owner timeout of 16 minutes, and a key rotation period of 15 minutes.

權利要求

1
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