Novel channel tracking and equalization methods in MU-MIMO-OFDM systems

Atapattu, Lakmali Nadisha Kumari (2013) Novel channel tracking and equalization methods in MU-MIMO-OFDM systems. In World of Wireless Mobile and Multimedia Networks (WoWMoM), 2013 IEEE International Symposium on a , 4-7 June 2013, Carlos III University of Madrid, Spain.


The methodology undertaken, the channel model and the system model created for developing a novel adaptive equalization method and a novel channel tracking method for uplink of MU-MIMO-OFDM systems is presented in this paper. The results show that the channel tracking method works with 97% accuracy, while the training-based initial channel estimation method shows poor performance in estimating the actual channel comparatively.

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ID Code: 61476
Item Type: Conference Paper
Refereed: Yes
Keywords: channel tracking, multiuser, MIMO, OFDM, time-varying channels, adaptive equalization, zero forcing
Subjects: Australian and New Zealand Standard Research Classification > ENGINEERING (090000) > ELECTRICAL AND ELECTRONIC ENGINEERING (090600) > Electrical and Electronic Engineering not elsewhere classified (090699)
Divisions: Current > Schools > School of Electrical Engineering & Computer Science
Current > QUT Faculties and Divisions > Science & Engineering Faculty
Copyright Owner: Copyright 2013 [please consult the author]
Deposited On: 22 Jul 2013 01:06
Last Modified: 31 Aug 2013 10:32

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