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    • 35. 发明授权
    • Method for setting a value of waiting time for switching
    • 设置切换等待时间值的方法
    • US07466649B1
    • 2008-12-16
    • US12060201
    • 2008-03-31
    • Chienho ChenMasakazu SatohKazunari SuzukiTakashi Murata
    • Chienho ChenMasakazu SatohKazunari SuzukiTakashi Murata
    • H04L12/26
    • H04L41/06H04J3/08H04L12/43
    • In one general embodiment, a method for setting a value of waiting time for switching is provided. At a node in a sonet ring, it is determined which path to the node is an actual path and which path is a preliminary path. Additionally, it is determined whether a one way fiber transmission delay of the actual path is less than a one way fiber transmission delay of the preliminary path. If the one way fiber transmission delay of the actual path is greater than the one way fiber transmission delay of the preliminary path, a switching time is set to zero and normal switching is performed. If the one way fiber transmission delay of the actual path is less than the one way fiber transmission delay of the preliminary path, a switching time is set equal to the one way fiber transmission delay of the preliminary path minus the one way fiber transmission delay of the actual path and it is determined whether a path alarm indication signal (AIS) occurred in the actual path. If the path alarm indication signal occurred in the actual path, path switching of the actual path is stopped within the switching time and it is determined whether a path alarm indication signal occurred in the preliminary path. If the path alarm indication signal did not occur in the preliminary path, normal path switching is performed for the actual path.
    • 在一般的实施例中,提供了一种用于设置切换等待时间的值的方法。 在sonet环的节点,确定到节点的哪个路径是实际路径,哪条路径是初步路径。 此外,确定实际路径的单向光纤传输延迟是否小于预备路径的单向光纤传输延迟。 如果实际路径的单向光纤传输延迟大于初步路径的单向光纤传输延迟,则切换时间设置为零,并执行正常切换。 如果实际路径的单向光纤传输延迟小于预备路径的单向光纤传输延迟,则将切换时间设置为等于初始路径的单向光纤传输延迟减去单向光纤传输延迟 确定实际路径,并确定在实际路径中是否发生路径报警指示信号(AIS)。 如果在实际路径中发生路径报警指示信号,则在切换时间内停止实际路径的路径切换,并且确定在初始路径中是否发生路径报警指示信号。 如果在初步路径中没有发生路径报警指示信号,则对实际路径进行正常路径切换。
    • 37. 再颁专利
    • Digital radio telephone for a digital mobile radio communication system
    • 用于数字移动无线电通信系统的数字无线电话
    • USRE40210E1
    • 2008-04-01
    • US11502579
    • 2006-08-11
    • Takashi Murata
    • Takashi Murata
    • H04Q7/32H04M3/487
    • H04M1/575H04M1/2745H04M1/274533H04M1/274583H04M1/72519H04M2250/60
    • A digital radio telephone comprises a radio portion for receiving a radio signal modulated by an encoded digital signal including control information, for demodulating and outputting the encoded digital signal, a control signal processing portion for decoding the demodulated encoded digital signal to obtain the control information, a telephone number information detecting means for detecting whether the decoded control information includes mate telephone number information, a memory for storing the telephone number information, a time information management means for specifying an incoming time of the telephone number information to output a time information, and a memory management means for recording the telephone number information corresponding to the time information into the memory.
    • 数字无线电话包括:无线电部分,用于接收由包括控制信息的编码数字信号调制的无线电信号,用于解调和输出编码数字信号;控制信号处理部分,用于解码经解码的编码数字信号以获得控制信息, 用于检测解码控制信息是否包括配对电话号码信息的电话号码信息检测装置,用于存储电话号码信息的存储器,用于指定电话号码信息的输入时间以输出时间信息的时间信息管理装置,以及 用于将与时间信息相对应的电话号码信息记录到存储器中的存储器管理装置。