Effective channel state information (CSI) feedback for MIMO systems in wireless broadband communications

Sharma, Maneesha (2014) Effective channel state information (CSI) feedback for MIMO systems in wireless broadband communications. Masters by Research thesis, Queensland University of Technology.


This research has analysed both reciprocity and feedback mechanisms in multi-antenna wireless systems. It has presented the basis of an effective CSI feedback mechanism that efficiently provides the transmitter with the minimum information to allow the accurate knowledge of a rapidly changing channel. The simulations have been conducted using MATLAB to measure the improvement when the channel is estimated at the receiver in a 2 X 2 multi-antenna system and compared to the case of perfect channel knowledge at the receiver.

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ID Code: 71549
Item Type: QUT Thesis (Masters by Research)
Supervisor: Ziri-Castro, Karla & Jayalath, Dhammika
Keywords: MIMO, Multi-user MIMO, Single-user MIMO, Channel State Information in MIMO, Feedback Mechanism in MIMO
Divisions: Current > Schools > School of Electrical Engineering & Computer Science
Current > QUT Faculties and Divisions > Science & Engineering Faculty
Institution: Queensland University of Technology
Deposited On: 30 May 2014 02:56
Last Modified: 09 Sep 2015 05:44

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