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    • 7. 发明授权
    • Measuring device, graphics generating method, program and recording medium
    • 测量装置,图形生成方法,程序和记录介质
    • US07859534B2
    • 2010-12-28
    • US11909322
    • 2005-03-24
    • Yasuo Fujii
    • Yasuo Fujii
    • G06T11/20G01R13/02
    • H04L1/205G01R13/02
    • There is provided a measuring device including an EVM measuring unit 32 which measures, in association with time, a physical quantity (EVM) of an RF signal, which uses different frequency bands according to time, a used band determining unit 36 which determines the type of the frequency band used by the RF signal in association with time, an EVM graph generating unit 42 which generates an EVM graph used to display an EVM on a display device 49 in association with a time axis, and a band graph generating unit 46 which generates a band graph used to display the type of the frequency band on the display device 49 in association with the time axis, where the band graph is a graphic having a predetermined height in a direction vertical to the time axis.
    • 提供了一种测量装置,其包括EVM测量单元32,其与时间相关联地测量根据时间使用不同频带的RF信号的物理量(EVM);使用频带确定单元36,其确定类型 与时间相关联地由RF信号使用的频带的EVM图生成单元42生成用于与时间轴相关联地在显示装置49上显示EVM的EVM图;以及频带图生成单元46, 生成用于与时间轴相关联地显示显示装置49上的频带的类型的频带图,其中,频带图是在垂直于时间轴的方向上具有预定高度的图形。
    • 9. 发明授权
    • Synchronous digital hierarchy transmission device and method for
exchanging synchronous digital hierarchy transmission device units
    • 同步数字分层传输装置和方法,用于交换同步数字分层传输设备单元
    • US5570344A
    • 1996-10-29
    • US298048
    • 1994-08-30
    • Yasuo Fujii
    • Yasuo Fujii
    • H04J3/00H04B1/74H04J3/14H04J3/16H04L1/22H04Q11/04
    • H04J3/1611H04B1/74H04J3/14H04L1/22H04Q11/0478H04J2203/0051H04J2203/006
    • In an SDH transmitting/receiving device having unitized redundantly configured transmitting/receiving sections (STM4W, STM4P), a multiplexing protection processing section (MSP), a redundantly configured time-slot exchange section (TSA), a unit switching processing section (UNITSW), and a channel section (D1CH), in addition to registers being provided in the multiplexing protection processing section and in the unit switching processing section, a signal line is provided between the multiplexing protection processing section and the unit switching processing section, whereby when performing an upgrade to a multiple-shelf configuration high transfer speed SDH transmitting/receiving device, a unit switching request is made to the multiplexing protection processing section and unit switching information is set into a register, and by making a mandatory switching request in the process of exchanging units, the unit switching information is transferred via the signal line to the unit switching processing section and the units are switched.
    • 在具有组合冗余配置的发送/接收部分(STM4W,STM4P)的SDH发送/接收装置中,复用保护处理部分(MSP),冗余配置的时隙交换部分(TSA),单元切换处理部分(UNITSW) ,以及通道部(D1CH),除了在复用保护处理部和单元切换处理部中设置的寄存器之外,还在多路复用保护处理部和单元切换处理部之间设置信号线, 升级到多机架配置的高传输速度SDH发送/接收设备,对多路复用保护处理部分进行单元切换请求,并且将单元切换信息设置为寄存器,并且通过在过程中进行强制切换请求 交换单元,单元切换信息经由信号线传送到单元开关 切换处理部,切换单元。