Method and apparatus for dynamically grouping transmitters for message
transmission in a communication system
    1.
    发明授权
    Method and apparatus for dynamically grouping transmitters for message transmission in a communication system 失效
    用于在通信系统中动态地分组用于消息传输的发射机的方法和装置

    公开(公告)号:US5850605A

    公开(公告)日:1998-12-15

    申请号:US740935

    申请日:1996-11-05

    摘要: A communication system (100) for dynamically selecting transmitters (115) for message transmission includes the transmitters (115) for sending transmission signals and a portable messaging unit (105) for receiving the transmission signals, calculating signal strengths of the transmission signals, and transmitting a signal indicative of the signal strengths. A controller (110) receives the signal and determines therefrom carrier-to-interference (C/I) values indicative of relative strengths of the transmission signals received by the portable messaging unit (105). Prior to message delivery, the controller (110) determines a selected transmitter (115) for transmitting a message to the portable messaging unit (105). The selected transmitter (115) is associated with a lowest C/I value that is chosen from the C/I values and that exceeds a C/I threshold value.

    摘要翻译: 用于动态选择用于消息传输的发射机(115)的通信系统(100)包括用于发送传输信号的发射机(115)和用于接收传输信号的便携式消息单元(105),计算传输信号的信号强度,以及传输 指示信号强度的信号。 控制器(110)接收信号并确定表示由便携式消息传送单元(105)接收的发送信号的相对强度的载波干扰(C / I)值。 在消息传送之前,控制器(110)确定用于向便携式消息传送单元(105)发送消息的所选发射机(115)。 选择的发射机(115)与从C / I值中选择并且超过C / I阈值的最低C / I值相关联。