RF POWER CONTROL USING PROXIMITY SENSOR
    1.
    发明申请
    RF POWER CONTROL USING PROXIMITY SENSOR 审中-公开
    使用接近传感器的射频功率控制

    公开(公告)号:US20080051165A1

    公开(公告)日:2008-02-28

    申请号:US11467907

    申请日:2006-08-28

    IPC分类号: H04B17/00 H04M1/00

    摘要: A communication device (100) that includes a transceiver (210), a sensor (230) that detects proximity of the communication device with respect to a user (105), and a controller (205) that selectively changes at least one operating parameter of the transceiver when the sensor detects that the communication device is proximate to the user. The operating parameter that is changed can includes a transmit power of communication signals generated by the transceiver and/or a data transmission rate of signals generated by the transceiver. The communication device also can include a first antenna (215) and a second antenna (220), and the operating parameter that is changed can include a selection of the first antenna or the second antenna through which to transmit an RF signal. The sensor can sense a value of electric field intensity, a value of capacitance, or acoustically measure a distance between the communication device and the user.

    摘要翻译: 一种通信设备(100),包括收发器(210),检测通信设备相对于用户(105)的接近​​度的传感器(230),以及控制器(205),其选择性地改变至少一个操作参数 当传感器检测到通信设备靠近用户时,收发器。 改变的操作参数可以包括由收发器产生的通信信号的发送功率和/或由收发器产生的信号的数据传输速率。 通信设备还可以包括第一天线(215)和第二天线(220),并且改变的操作参数可以包括通过其发送RF信号的第一天线或第二天线的选择。 传感器可以感测电场强度的值,电容值,或者声学地测量通信设备和用户之间的距离。

    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。