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    • 7. 发明授权
    • Radio access point testing method and testing apparatus
    • 无线接入点测试方法和测试仪器
    • US07366508B2
    • 2008-04-29
    • US10910583
    • 2004-08-04
    • Yoshiaki HasegawaShinya OotaYoshihiro KanomataArata Nakagoshi
    • Yoshiaki HasegawaShinya OotaYoshihiro KanomataArata Nakagoshi
    • H04Q7/20
    • H04W24/06H04W24/00
    • The normality verification and radio characteristics test of a radio communication system are executed. RF-SWs (radio-frequency coaxial switches) change-over the paths of signals which are transmitted to and received from an access terminal function portion included in an access point. RF-SWs connect the access terminal function portion 122 with a desired one of radio analog portions. A test function controller controls the changeover operations of the RF-SWs in accordance with information designated by a maintenance apparatus (OMC). An access point controller controls in accordance with received test soil information, one or more of (1) an antenna failure test in which a voltage surface wave ratio is evaluated on the basis of the transmission power of the access terminal function portion, (2) a receiver failure test in which, after a packet error rate has been adjusted, a reception sensitivity is evaluated based on the transmission power of the access terminal function portion, and (3) a transmitter failure test in which transmission power from any of the radio analog portions is evaluated based on the reception power value of the access terminal function portion.
    • 执行无线电通信系统的正常验证和无线电特性测试。 RF-SW(射频同轴交换机)转换发送到包括在接入点中的接入终端功能部分并从其接收的信号的路径。 RF-SW将接入终端功能部分122与期望的无线电模拟部分连接。 测试功能控制器根据由维护设备(OMC)指定的信息来控制RF-SW的切换操作。 接入点控制器根据所接收的测试土壤信息来控制(1)基于接入终端功能部分的发射功率来评估电压面波比的天线故障测试中的一个或多个,(2) 接收机故障测试,其中在分组错误率被调整之后,基于接入终端功能部分的发送功率来评估接收灵敏度,以及(3)发射机故障测试,其中来自任何无线电的发射功率 基于接入终端功能部分的接收功率值来评估模拟部分。
    • 8. 发明申请
    • Radio access point testing method and testing apparatus
    • 无线接入点测试方法和测试仪器
    • US20050107080A1
    • 2005-05-19
    • US10910583
    • 2004-08-04
    • Yoshiaki HasegawaShinya OotaYoshihiro KanomataArata Nakagoshi
    • Yoshiaki HasegawaShinya OotaYoshihiro KanomataArata Nakagoshi
    • H04M3/26H04B7/26H04B17/00H04B17/16H04B17/18H04B17/29H04W24/00H04W24/06H04Q7/20H04M11/00
    • H04W24/06H04W24/00
    • The normality verification and radio characteristics test of a radio communication system are executed. RF-SWs (radio-frequency coaxial switches) 220 and 221 change-over the paths of signals which are transmitted to and received from an access terminal function portion 122 included in an access point 100. RF-SWs 222-224 connect the access terminal function portion 122 with a desired one of radio analog portions 210-212. A test function controller 217 controls the changeover operations of the RF-SWs 220-224 in accordance with information designated by a maintenance apparatus (OMC). An access point controller 216 controls in accordance with received test sort information, one or more of (1) an antenna failure test in which a voltage surface wave ratio is evaluated on the basis of the transmission power of the access terminal function portion 122, (2) a receiver failure test in which, after a packet error rate has been adjusted, a reception sensitivity is evaluated on the basis of the transmission power of the access terminal function portion 122, and (3) a transmitter failure test in which transmission power from any of the radio analog portions 210-212 is evaluated on the basis of the reception power value of the access terminal function portion 122.
    • 执行无线电通信系统的正常验证和无线电特性测试。 RF-SW(射频同轴开关)220和221转换发送到接入点100中包括的接入终端功能部分122并从其接收的信号的路径。 RF-SW 222-224将接入终端功能部分122与期望的一个无线电模拟部分210-212连接。 测试功能控制器217根据由维护设备(OMC)指定的信息来控制RF-SW 220-224的切换操作。 接入点控制器216根据接收的测试分类信息进行控制,其中(1)根据接入终端功能部分122的发射功率来评估电压面波比的天线故障测试中的一个或多个( 2)接收机故障测试,其中在分组错误率被调整之后,基于接入终端功能部分122的发射功率来评估接收灵敏度,以及(3)发射机故障测试,其中传输功率 基于接入终端功能部分122的接收功率值来评估来自任何无线电模拟部分210-212的信号。