Title :
Grubbs and Wright algorithms for WiMAX and LTE systems
Author :
Yin, Wu ; Xiao, Pei ; Cowan, Colin ; Hu, Liujun
Author_Institution :
ZTE Corp., Shenzhen, China
Abstract :
In this paper, we address the problem of interference mitigation with data pre-processing in the 4G uplink systems, and propose to use the Grubbs/Wright algorithm to detect and remove the interference contaminated data. The Markov algorithm is also applied to correct the system errors. The pre-processed data are used for channel estimation and data detection in base stations.
Keywords :
3G mobile communication; 4G mobile communication; Markov processes; WiMax; channel estimation; interference suppression; 4G uplink systems; Grubbs algorithms; LTE systems; Malikov algorithm; WiMAX; Wright algorithms; base stations; channel estimation; data detection; data preprocessing; interference mitigation; Accuracy; Base stations; Channel estimation; Interference; OFDM; WiMAX;
Conference_Titel :
Wireless Communications and Signal Processing (WCSP), 2010 International Conference on
Conference_Location :
Suzhou
Print_ISBN :
978-1-4244-7556-8
Electronic_ISBN :
978-1-4244-7554-4
DOI :
10.1109/WCSP.2010.5633463
