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公开(公告)号:DE112014003625T5
公开(公告)日:2016-04-21
申请号:DE112014003625
申请日:2014-06-19
Applicant: APPLE INC
Inventor: KHAN AHMER A , LINDE JOAKIM , HAKIM JOSEPH , ROSEN ZACHARY A
Abstract: Systeme, Verfahren und computerlesbare Medien zum Verwalten von Nahfeldkommunikation während eines Verwaltungsmodus niedriger Energie einer elektronischen Vorrichtung werden bereitgestellt, die Zugangsdatensätze einer Nahfeldkommunikations(near field communications („NFC”)-Komponente angemessen sicher und angemessen zugänglich machen, während zudem der Energieverbrauch der NFC-Komponente und anderer Komponenten der elektronischen Vorrichtung begrenzt wird.
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公开(公告)号:WO2013184440A3
公开(公告)日:2014-05-30
申请号:PCT/US2013042899
申请日:2013-05-28
Applicant: APPLE INC
Inventor: PRATS AUGUSTIN , LINDE JOAKIM
CPC classification number: H04W8/005 , H04W4/008 , H04W76/02 , H04W76/023 , H04W84/20
Abstract: An electronic device is described. During operation, this electronic device activates a communication channel having a carrier frequency in a radio in an interface circuit to listen for an advertising frame of interest from another electronic device during a scan window having a predefined duration. If the advertising frame of interest is received from the other electronic device, the electronic device terminates the listening before the predefined duration has expired and, using the communication channel in the radio, transmits the connect request to the other electronic device to establish the connection with the other electronic device. In this way, the delay between discovery of the other electronic device and establishing the connection is reduced. In addition, the power consumed by the electronic device while scanning for the other electronic device and initiating the connection is reduced.
Abstract translation: 描述电子设备。 在操作期间,该电子设备在具有预定持续时间的扫描窗口期间激活在接口电路中的无线电中具有载波频率的通信信道,以在具有预定持续时间的扫描窗口期间从另一电子设备收听关注的广告帧 如果从其他电子设备接收到感兴趣的广告框,则电子设备在预定义的持续时间期满之前终止聆听,并且使用无线电中的通信信道将连接请求发送到另一电子设备以建立与 另一个电子设备。 以这种方式,减少了发现另一电子设备和建立连接之间的延迟。 此外,电子设备在扫描其他电子设备并开始连接时消耗的功率减少。
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