DYNAMIC DISTORTION ELIMINATION FOR OUTPUT AUDIO
    1.
    发明申请
    DYNAMIC DISTORTION ELIMINATION FOR OUTPUT AUDIO 失效
    输出音频的动态失真消除

    公开(公告)号:US20080144843A1

    公开(公告)日:2008-06-19

    申请号:US11611108

    申请日:2006-12-14

    IPC分类号: H03G3/32

    CPC分类号: H03G3/32 H03G5/165

    摘要: A method (200) for improving quality of output audio (126). The method can include detecting an output acoustic signal (128) and generating a receive audio signal (134) based, at least in part, on the detected output acoustic signal. A frequency domain representation (140) of the receive audio signal can be compared to a frequency domain representation (138) of a source audio signal (124) from which the output acoustic signal is generated. At least one distortion signal (142) in the receive audio signal can be identified, and the source audio signal can be selectively equalized to reduce an amplitude of the source audio signal at a frequency that correlates to the distortion signal.

    摘要翻译: 一种用于提高输出音频质量的方法(200)。 该方法可以包括至少部分地基于所检测的输出声信号来检测输出声信号(128)并产生接收音频信号(134)。 接收音频信号的频域表示(140)可以与产生输出声信号的源音频信号(124)的频域表示(138)进行比较。 可以识别接收音频信号中的至少一个失真信号(142),并且可以选择性地均衡源音频信号以便以与失真信号相关的频率来减小源音频信号的幅度。

    PRIORITY HANDOFF BASED ON BATTERY CHARGE LEVEL
    2.
    发明申请
    PRIORITY HANDOFF BASED ON BATTERY CHARGE LEVEL 审中-公开
    基于电池充电水平的优先处理

    公开(公告)号:US20080081623A1

    公开(公告)日:2008-04-03

    申请号:US11536939

    申请日:2006-09-29

    IPC分类号: H04Q7/20

    摘要: A method (400) for allocating handoff of mobile stations (105, 110) to a first network node (115). The method can include receiving a handoff request for a first mobile station. Handoff of the first mobile station can be granted in response to determining that the first mobile station has an effective level of battery charge equal to or below a threshold value. Handoff of the first mobile station can be denied in response to determining that the first mobile station has an effective level of battery charge greater than the threshold value. The method also can include receiving status information (130) communicated by the first mobile station. The status information can indicate an effective battery level of the first mobile station. In another arrangement, the status information can indicate a handoff priority level of the first mobile station.

    摘要翻译: 一种用于将移动台(105,110)的切换分配给第一网络节点(115)的方法(400)。 该方法可以包括接收针对第一移动台的切换请求。 响应于确定第一移动站具有等于或低于阈值的有效电池电量,可以授予第一移动站的切换。 响应于确定第一移动站具有大于阈值的电池电荷的有效电平,可以拒绝第一移动站的切换。 该方法还可以包括由第一移动站传送的接收状态信息(130)。 状态信息可以指示第一移动台的有效电池电量。 在另一种布置中,状态信息可以指示第一移动台的切换优先级。

    Charging system and method
    3.
    发明申请
    Charging system and method 有权
    充电系统及方法

    公开(公告)号:US20050110463A1

    公开(公告)日:2005-05-26

    申请号:US10722804

    申请日:2003-11-26

    IPC分类号: H02J7/02 H02J7/04 H02J7/00

    摘要: The invention concerns a method (200) and system (100) for charging a battery (110). The method includes the steps of receiving (212) an input power supply signal (300), monitoring (216) the input power supply signal to determine when the input power supply signal reaches first and second predetermined thresholds (314, 316) and in response to the monitoring step, selectively controlling (217) a charging switch (122) that controls the flow of the input power supply signal to the battery. The controlling step can include activating (220) the charging switch when the input power supply signal reaches the first predetermined threshold and deactivating (226) the switch when the input power supply signal reaches the second predetermined threshold.

    摘要翻译: 本发明涉及一种用于对电池(110)充电的方法(200)和系统(100)。 该方法包括以下步骤:接收(212)输入电源信号(300),监测(216)输入电源信号,以确定输入电源信号何时达到第一和第二预定阈值(314,316)并且作为响应 到所述监视步骤,选择性地控制(217)控制所述输入电源信号流向所述电池的充电开关(122)。 控制步骤可以包括当输入电源信号达到第一预定阈值时激活(220)充电开关,并且当输入电源信号达到第二预定阈值时停用(226)开关。

    Charging system and method
    4.
    发明授权
    Charging system and method 有权
    充电系统及方法

    公开(公告)号:US07626365B2

    公开(公告)日:2009-12-01

    申请号:US10722804

    申请日:2003-11-26

    摘要: The invention concerns a method (200) and system (100) for charging a battery (110). The method includes the steps of receiving (212) an input power supply signal (300), monitoring (216) the input power supply signal to determine when the input power supply signal reaches first and second predetermined thresholds (314, 316) and in response to the monitoring step, selectively controlling (217) a charging switch (122) that controls the flow of the input power supply signal to the battery. The controlling step can include activating (220) the charging switch when the input power supply signal reaches the first predetermined threshold and deactivating (226) the switch when the input power supply signal reaches the second predetermined threshold.

    摘要翻译: 本发明涉及一种用于对电池(110)充电的方法(200)和系统(100)。 该方法包括以下步骤:接收(212)输入电源信号(300),监测(216)输入电源信号,以确定输入电源信号何时达到第一和第二预定阈值(314,316)并且作为响应 到所述监视步骤,选择性地控制(217)控制所述输入电源信号流向所述电池的充电开关(122)。 控制步骤可以包括当输入电源信号达到第一预定阈值时激活(220)充电开关,并且当输入电源信号达到第二预定阈值时停用(226)开关。

    Mobile communication device and method of hibernating and prebooting same to reduce start up time
    5.
    发明授权
    Mobile communication device and method of hibernating and prebooting same to reduce start up time 有权
    移动通信设备和休眠方式和预引导相同以减少启动时间

    公开(公告)号:US07499733B2

    公开(公告)日:2009-03-03

    申请号:US11315073

    申请日:2005-12-22

    IPC分类号: H04B1/38

    CPC分类号: H04W52/0254 Y02D70/00

    摘要: A mobile communication device (100) includes a volatile memory (110) and a non-volatile memory (112). Instruction code for operating the mobile communication device is permanently stored in the non-volatile memory, and copied to the volatile memory for execution. The mobile communication device enters a hibernate mode which involves shutting down most of the mobile communication device except power to the volatile memory, which allows a nearly instant apparent start up of the mobile communication device at a later time.

    摘要翻译: 移动通信设备(100)包括易失性存储器(110)和非易失性存储器(112)。 用于操作移动通信设备的指令代码永久地存储在非易失性存储器中,并被复制到易失性存储器中以供执行。 移动通信设备进入休眠模式,其涉及关闭除了易失性存储器的电力以外的大部分移动通信设备,这允许稍后时间几乎立即明显地启动移动通信设备。

    Power pack remaining capacity level detection
    6.
    发明授权
    Power pack remaining capacity level detection 有权
    电源组剩余电量检测

    公开(公告)号:US09269994B2

    公开(公告)日:2016-02-23

    申请号:US13340001

    申请日:2011-12-29

    IPC分类号: H02J7/00 H01M10/48 G01R31/36

    摘要: Systems and methods to detect particular levels of remaining battery capacities. A ratio of changes in battery output voltage over changes in battery capacity (ΔV/ΔC) is calculated. Detected rises in the value of this ratio are used to detect that a battery has a remaining capacity level that is near depletion. In a certain temperature range, the ΔV/ΔC ratio is used to provide an indication that the battery is approaching a low remaining capacity state. In another temperature range, an increase in the ΔV/ΔC ratio indicates that the battery has reached a mid-range remaining capacity level.

    摘要翻译: 检测电池剩余容量的特定级别的系统和方法。 计算电池输出电压与电池容量变化(&Dgr; V /&Dgr; C)的变化率。 检测到该比率值的上升被用于检测电池具有接近耗尽的剩余容量水平。 在一定温度范围内,使用&Dgr; V /&Dgr。C比率来提供电池接近低剩余容量状态的指示。 在另一个温度范围内,“D / V / D”比例的增加表明电池已达到中档剩余容量水平。

    METHOD AND SYSTEM FOR CHARGING ELECTRONIC DEVICES
    7.
    发明申请
    METHOD AND SYSTEM FOR CHARGING ELECTRONIC DEVICES 审中-公开
    用于充电电子设备的方法和系统

    公开(公告)号:US20080111522A1

    公开(公告)日:2008-05-15

    申请号:US11673692

    申请日:2007-02-12

    IPC分类号: H02J7/00 H01M10/44

    摘要: A method and system for charging an electronic device (104) is provided. The method includes negotiating a first current supply (304) from a first charging port. The first charging port is one of a plurality of charging ports (106, 108, 110, 112 and 114) present on a current-supplying device (102). Further, the method includes negotiating a second current supply (306) from a second charging port, the second charging port is one of the plurality of charging ports (106, 108, 110, 112 and 114). Furthermore, the method includes combining the first current supply and the second current supply (308) to provide a combined current supply for charging the battery of the electronic device.

    摘要翻译: 提供了一种用于对电子设备(104)充电的方法和系统。 该方法包括从第一充电端口协商第一电流供应(304)。 第一充电端口是存在于电流供应装置(102)上的多个充电端口(106,108,110,112和114)之一。 此外,该方法包括从第二充电端口协商第二电流源(306),第二充电端口是多个充电端口(106,108,110,112和114)中的一个。 此外,该方法包括组合第一电流源和第二电流源(308)以提供用于为电子设备的电池充电的组合电流源。

    Method of hibernating and pre-booting a mobile communication device to reduce apparent start up time
    8.
    发明申请
    Method of hibernating and pre-booting a mobile communication device to reduce apparent start up time 有权
    休眠和预引导移动通信设备以减少明显启动时间的方法

    公开(公告)号:US20070149256A1

    公开(公告)日:2007-06-28

    申请号:US11315073

    申请日:2005-12-22

    IPC分类号: H04B1/38

    CPC分类号: H04W52/0254 Y02D70/00

    摘要: A mobile communication device (100) includes a volatile memory (110) and a non-volatile memory (112). Instruction code for operating the mobile communication device is permanently stored in the non-volatile memory, and copied to the volatile memory for execution. The mobile communication device enters a hibernate mode which involves shutting down most of the mobile communication device except power to the volatile memory, which allows a nearly instant apparent start up of the mobile communication device at a later time.

    摘要翻译: 移动通信设备(100)包括易失性存储器(110)和非易失性存储器(112)。 用于操作移动通信设备的指令代码永久地存储在非易失性存储器中,并被复制到易失性存储器中以供执行。 移动通信设备进入休眠模式,其涉及关闭除了易失性存储器的电力以外的大部分移动通信设备,这允许稍后时间几乎立即明显地启动移动通信设备。

    POWER PACK REMAINING CAPACITY LEVEL DETECTION
    9.
    发明申请
    POWER PACK REMAINING CAPACITY LEVEL DETECTION 有权
    电源包剩余容量水平检测

    公开(公告)号:US20130169235A1

    公开(公告)日:2013-07-04

    申请号:US13340001

    申请日:2011-12-29

    IPC分类号: H02J7/00

    摘要: Systems and methods to detect particular levels of remaining battery capacities. A ratio of changes in battery output voltage over changes in battery capacity (ΔV/ΔC) is calculated. Detected rises in the value of this ratio are used to detect that a battery has a remaining capacity level that is near depletion. In a certain temperature range, the ΔV/ΔC ratio is used to provide an indication that the battery is approaching a low remaining capacity state. In another temperature range, an increase in the ΔV/ΔC ratio indicates that the battery has reached a mid-range remaining capacity level.

    摘要翻译: 检测电池剩余容量的特定级别的系统和方法。 计算电池输出电压与电池容量变化(DeltaV / DeltaC)的变化率。 检测到该比率值的上升被用于检测电池具有接近耗尽的剩余容量水平。 在一定温度范围内,DeltaV / DeltaC比用于提供电池接近低剩余容量状态的指示。 在另一个温度范围内,DeltaV / DeltaC比率的增加表明电池已达到中档剩余容量水平。

    Dynamic distortion elimination for output audio
    10.
    发明授权
    Dynamic distortion elimination for output audio 失效
    输出音频的动态失真消除

    公开(公告)号:US08045721B2

    公开(公告)日:2011-10-25

    申请号:US11611108

    申请日:2006-12-14

    IPC分类号: H03G3/20

    CPC分类号: H03G3/32 H03G5/165

    摘要: A method (200) for improving quality of output audio (126). The method can include detecting an output acoustic signal (128) and generating a receive audio signal (134) based, at least in part, on the detected output acoustic signal. A frequency domain representation (140) of the receive audio signal can be compared to a frequency domain representation (138) of a source audio signal (124) from which the output acoustic signal is generated. At least one distortion signal (142) in the receive audio signal can be identified, and the source audio signal can be selectively equalized to reduce an amplitude of the source audio signal at a frequency that correlates to the distortion signal.

    摘要翻译: 一种用于提高输出音频质量的方法(200)。 该方法可以包括至少部分地基于所检测的输出声信号来检测输出声信号(128)并产生接收音频信号(134)。 接收音频信号的频域表示(140)可以与产生输出声信号的源音频信号(124)的频域表示(138)进行比较。 可以识别接收音频信号中的至少一个失真信号(142),并且可以选择性地均衡源音频信号以便以与失真信号相关的频率来减小源音频信号的幅度。