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标题: [分享]鼎立测试软件里TDRADIO中各参数定义  [查看完整版帖子] [打印本页]

时间:  2010-12-29 14:26
作者: william_1986     标题: [分享]鼎立测试软件里TDRADIO中各参数定义


PCCPCH RSCP[size=9.0000pt]
Primary Common Control Physical Channel Received Signal Code Power[size=9.0000pt]
-115~-25[size=9.0000pt]
dBm[size=9.0000pt]
主公共控制物理信道的平均接收信号码功率[size=9.0000pt]
DPCH RSCP[size=9.0000pt]
Dedicated Physical Channel Received Signal Code Power[size=9.0000pt]
-120~-57[size=9.0000pt]
dBm[size=9.0000pt]
专用物理信道的平均接收信号码功率[size=9.0000pt]
Path Loss[size=9.0000pt]
Path Loss[size=9.0000pt]
30~165[size=9.0000pt]
dB[size=9.0000pt]
主公共导频信道的路径损耗[size=9.0000pt]
UTRA Carrier RSSI[size=9.0000pt]
UTRA Carrier RSSI[size=9.0000pt]
-94~-32[size=9.0000pt]
dBm[size=9.0000pt]
载波RSSI[size=9.0000pt]
Timing Advance[size=9.0000pt]
Timing Advance[size=9.0000pt]
-1024~1024[size=9.0000pt]
chip/8[size=9.0000pt]
时间提前量,用于计算手机和基站之间的距离,意义同GSM_TA TA 主要用来控制手机发送的时间(TDMA)来保证bts在正确的接收窗口内接收而不会和其它手机的发送burst重叠导致接收decode失败。TA是由网络根据ms发送的rach计算得来的,rach burst很短,来避免多个rach重叠的机会,而且ta = 0.

[size=9.0000pt]


Timing Advance[size=9.0000pt]
Timing Advance[size=9.0000pt]
-1024~1024[size=9.0000pt]
chip/8[size=9.0000pt]
时间提前量,用于计算手机和基站之间的距离,意义同GSM_TA TA 主要用来控制手机发送的时间(TDMA)来保证bts在正确的接收窗口内接收而不会和其它手机的发送burst重叠导致接收decode失败。TA是由网络根据ms发送的rach计算得来的,rach burst很短,来避免多个rach重叠的机会,而且ta = 0.

[size=9.0000pt]
UpPCH TxPower[size=9.0000pt]
Uplink Pilot Channel Transmit Power[size=9.0000pt]
-50~24[size=9.0000pt]
dBm[size=9.0000pt]
定义为UE在一个载波上上行导频信道的平均发射功率[size=9.0000pt]
BLER[size=9.0000pt]
Block Error Ratio[size=9.0000pt]
0~100[size=9.0000pt]
[size=9.0000pt]%[size=9.0000pt]
误块率[size=9.0000pt]
UE_TxPower[size=9.0000pt]
User Equipment Transmit Power[size=9.0000pt]
-50~34[size=9.0000pt]
dBm[size=9.0000pt]
定义为UE在一个载波一个时隙上的平均发射功率[size=9.0000pt]
PCCPCH SIR(dB)[size=9.0000pt]
Primary Common Control Physical Channel [size=9.0000pt]
-11~20[size=9.0000pt]
dB[size=9.0000pt]
主公共导频信道的SIR[size=9.0000pt]
C/I(dB)[size=9.0000pt]
carrier-to-interference ratio[size=9.0000pt]
-20~25[size=9.0000pt]
dB[size=9.0000pt]
载干比。加到接收天线输入口的有用载频功率([size=9.0000pt]C)与干扰信号([size=9.0000pt]I)功率的比值。[size=9.0000pt]
UARFCN[size=9.0000pt]
UTRA Absolute Radio Frequency Channel Number[size=9.0000pt]
0~32678[size=9.0000pt]

[size=9.0000pt]
主服务小区的主频点[size=9.0000pt]
DRX Coefficient[size=9.0000pt]
Discontinuous Reception Coefficient[size=9.0000pt]
3~9[size=9.0000pt]

[size=9.0000pt]
DRX循环长度系数,用于计算指定UE的寻呼次数[size=9.0000pt]
TrCH Count[size=9.0000pt]
Transmit Channel[size=9.0000pt]
0~32[size=9.0000pt]

[size=9.0000pt]
传输信道的总个数[size=9.0000pt]
CS Service[size=9.0000pt]
Circuit Switched Service[size=9.0000pt]

[size=9.0000pt]
kbps[size=9.0000pt]
电路交换业务的编码速率[size=9.0000pt]
PS Service[size=9.0000pt]
Packet Switched Service[size=9.0000pt]
64,128,384[size=9.0000pt]
kbps[size=9.0000pt]
分组交换的传输速率,现在只支持[size=9.0000pt]3种速率[size=9.0000pt]
SS[size=9.0000pt]

[size=9.0000pt]
[size=9.0000pt]0[size=9.0000pt]~[size=9.0000pt]3[size=9.0000pt]

[size=9.0000pt]
帧同步偏移,目前只在下行时隙中发送,上行时隙没有SS信息,但是保留了SS位置。[size=9.0000pt]





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