[分享]鼎立测试软件里TDRADIO中各参数定义

william_1986

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]