The Impact of New Features on Positioning Technology in LTE-A System

Table 1

RSTD simulation parameters.

Parameter	Configuration	Remarks
Measurement bandwidth	1.4 MHz, 10 MHz	Two cases
Measurement resource block	6 RB, 50 RB	Two cases
Measurement period	200 ms
Transmitting antenna number	1
Receiving antenna number	2	The two antennas are not related
Channel	AWGN	Two cases
CP length	Normal CP
Frequency	2.0 GHz
SNR of positioning cell	(−3 dB, −13 dB)	The interference from other cells is included in the noise
SNR of LPN	−∝, 6 dB]