FTA测试项目简介

x_jwen

参照GSM测试标准GSM11.10或3GPP TS51.010的标号，列出FTA需要测试的项目。
射频检测项

13.2        Transmitter-Frequency error under multipath and interference conditions
发射机—多径和干扰条件的频率错误
13.4        Transmitter-Output RF spectrum
发射机—输出射频谱
14.1.1.2        Receiver/Bad frame indication - TCH/FS - Frequency hopping and downlink DTX
坏帧指示—TCH/FS—跳频和下行DTX
14.1.2.2        Receiver/Bad frame indication - TCH/HS - Frequency hopping and downlink DTX
坏帧指示—TCH/HS—跳频和下行DTX
14.2.3        Receiver/Reference sensitivity - FACCH/F
接收/参考灵敏度—FACCH/F
14.2.4        Receiver/Reference sensitivity - FACCH/H
接收/参考灵敏度—FACCH/H
14.3        Receiver/Usable receiver input level range
有用接收机输入电平范围
14.4.1        Co-channel rejection - TCH/FS
同道抑止—TCH/FS
14.4.2        Co-channel rejection - TCH/HS( speech frames)
同道抑止—TCH/HS(语音帧)
14.4.3        Co-channel rejection - TCH/HS (SID frames)
同道抑止—TCH/HS（SID帧）
14.4.4        Co-channel rejection - FACCH/F
同道抑止—FACCH/F
14.4.5        Co-channel rejection - FACCH/H
同道抑止—FACCH/H
14.5.1        Adjacent channel rejection - speech channels
邻道抑止—语音信道
14.6.1        Intermodulation rejection - speech channels
互调抑止—语音信道
14.7.1        Blocking and spurious response - speech channels
阻塞和杂散响应—语音信道
14.8.1        AM suppression - speech channels
AM压缩—语音信道
21.4.1        Received signal measurements-Signal quality under TUhigh propagation conditions
接收信号测量—TU50传播条件下的信号质量

x_jwen

<b><FONT size=2>无线链路性能测试项
</FONT></b>无线链路性能测试项14小时11项
15        Timing advance and absolute delay
定时提前和绝对延时
16        Reception time tracking speed
接收时间跟踪速度
17.1        Access times during handover - Intra cell channel change
切换接入时间—同小区中信道切换
17.2        Access times during handover - Inter cell handover
切换接入时间—不同小区切换
18.1        Temporary reception gaps, single slot
暂时接收中断—单时隙
19.1        Channel release after unrecoverable errors  1
信道释放—不可恢复错误1
19.2        Channel release after unrecoverable errors – 2
信道释放—不可恢复错误2
19.3        Channel release after unrecoverable errors – 3
信道释放—不可恢复错误3
21.3.1        Received signal measurements-Signal quality under static conditions - TCH/FS
接收信号测量—静态环境下的信号质量—TCH/FS
21.3.2        Received signal measurements-Signal quality under static conditions - TCH/HS
接收信号测量—静态环境下的信号质量—TCH/HS
22.1        Transmit power control timing and confirmation, single slot
发送功率空制定时与确认—单时隙

sam985111

能不能大概解释一下呀,如测试原理,条件,等等

qiangstar

这位LZ没有详细点的资料？[em13][em13]