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    • 4. 发明申请
    • LOW ENERGY SHORT RANGE COMMUNICATION FUNCTION OPERATION METHOD AND APPARATUS OF MOBILE TERMINAL
    • 低能量短距离通信功能操作方法和手机终端设备
    • WO2014051411A1
    • 2014-04-03
    • PCT/KR2013/008769
    • 2013-09-30
    • SAMSUNG ELECTRONICS CO., LTD.
    • HEO, ChangryongPARK, KenhyungSHIN, HyunseokKIM, Hyunsoo
    • H04B1/40
    • H04W52/0274H04W52/028Y02D70/142Y02D70/144Y02D70/164
    • The mobile terminal supporting low energy short range communication function includes a low energy short range communication unit; a switching unit configured to receive low energy communication data from the low energy short range communication unit and outputs the low energy communication data; a first processor configured to receive the low energy communication data received from the low energy short range communication unit via the switching unit; and a second processor configured to receive the low energy communication data received from the low energy short range communication unit via the switching unit, wherein the second processor is configured to receive operation state information from the first processor; and control, when the operation state information is received, the switching unit to relay the low energy communication data to one of the first and second processors based on the operation state information.
    • 支持低能量短距离通信功能的移动终端包括低能量短距离通信单元; 开关单元,被配置为从所述低能量短距离通信单元接收低能量通信数据,并输出所述低能量通信数据; 第一处理器,被配置为经由所述切换单元接收从所述低能量短距离通信单元接收的低能量通信数据; 以及第二处理器,被配置为经由所述切换单元接收从所述低能量短距离通信单元接收到的低能量通信数据,其中所述第二处理器被配置为从所述第一处理器接收操作状态信息; 并且当所述操作状态信息被接收时,所述切换单元基于所述操作状态信息将所述低能量通信数据中继到所述第一和第二处理器之一。
    • 8. 发明申请
    • AN APPARATUS AND METHOD FOR WAKING UP A PROCESSOR
    • 一种用于唤醒处理器的装置和方法
    • WO2014035119A2
    • 2014-03-06
    • PCT/KR2013/007682
    • 2013-08-27
    • SAMSUNG ELECTRONICS CO., LTD.
    • HEO, ChangryongPARK, KenhyungPARK, KiyeonKIM, Yongyi
    • G06F1/3206G06F1/1694G06F1/3209G06F1/3215G06F1/3231G06F1/3293G06F3/017G06F3/167Y02D10/122Y02D10/173Y02D50/20
    • An apparatus and method for waking up a main processor (MP) in a low power or ultra-low power device preferably includes the MP, and a sub-processor (SP) that utilizes less power than the MP to monitor ambient conditions than the MP, and may be internalized in the MP. The MP and SP can remain in a sleep mode while an interrupt sensor monitors for changes in the ambient environment. A sensor is preferably an interrupt-type sensor, as opposed to polling-type sensors conventionally used to detect ambient changes. The MP and SP may remain in sleep mode, as a low-power or an ultra-low power interrupt sensor operates with the SP being in sleep mode, and awakens the SP via an interrupt indicating a detected change. The SP then wakes the MP after comparing data from the interrupt sensor with values in storage or with another sensor.
    • 用于在低功率或超低功率设备中唤醒主处理器(MP)的设备和方法优选地包括MP和利用比处理器(SP)少的功率的子处理器(SP) MP比MP监测环境条件,并且可能被MP内化。 MP和SP可以保持睡眠模式,同时中断传感器监视周围环境的变化。 与常规用于检测环境变化的轮询型传感器相反,传感器优选是中断型传感器。 由于低功耗或超低功耗中断传感器在SP处于睡眠模式下运行,MP和SP可能会保持睡眠模式,并通过指示检测到更改的中断唤醒SP。 在将来自中断传感器的数据与存储器中的值或另一个传感器进行比较后,SP再唤醒MP。