Title :
The impact of channel environment on the RSRP and RSRQ measurement of handover performance
Author :
Xian, He ; Muqing, Wu ; Jiansong, Miao ; Cunyi, Zhang
Author_Institution :
Broadband Commun. Network Lab., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
The purpose of this paper is to evaluate the impact of channel environment and bandwidth on the Reference Signal Received Power (RSRP) and Reference Signal Received Quality (RSRQ) measurement. Long Term Evolution (LTE) downlink simulation platform is set up to illustrate algorithms and results. Meanwhile algorithms of RSRP, Receive Strength Signal Indicator (RSSI) and RSRQ are proposed in the base of definitions and the availability of the proposed algorithm was confirmed by simulation platform. In order to reflect the real strength of signal, noise intensity has to be eliminated to calculate RSRP. Also RSRQ which expresses the relation between signal and noise should be fully utilized. Moreover simulation results on different Signal-to-Noise Ratio (SNR), bandwidth and distance are showed.
Keywords :
Long Term Evolution; mobility management (mobile radio); LTE downlink simulation platform; Long Term Evolution; RSRP measurement; RSRQ measurement; SNR; channel environment; handover performance; noise intensity; receive strength signal indicator; reference signal received power measurement; reference signal received quality measurement; signal-to-noise ratio; Bandwidth; Downlink; Fading; OFDM; Power measurement; Signal to noise ratio; LTE; RSRP; RSRQ; handover; measurement;
Conference_Titel :
Electronics, Communications and Control (ICECC), 2011 International Conference on
Conference_Location :
Ningbo
Print_ISBN :
978-1-4577-0320-1
DOI :
10.1109/ICECC.2011.6067737
