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Cooperative Communication with Systematic Raptor Codes in 3GPP


Cooperative Communication with Systematic Raptor Codes in 3GPP

Wang, Ding (2012) Cooperative Communication with Systematic Raptor Codes in 3GPP. Masters thesis, Concordia University.

Text (application/pdf)
Wang_MASc_S2012.pdf - Accepted Version


In this thesis, considering a one-relay cooperative system, we propose a new cooperative transmission scheme which implements the systematic Raptor code standardized in 3GPP. Within the framework of this scheme, we compare the bandwidth efficiency perfomance of different relaying protocols.
To improve the performance of this cooperative system, we use Reed-Solomon(RS) code as inner code which is concatenated with the systematic Raptor code. We first study the scenario when Channel State Information(CSI) is available at the receiver but not available at the transmitter. In this case, only fixed-rate RS code can be implemented. Then we study the scenario when CSI is available at both the transmitter and receiver, and develop an adaptive scheme applied to our model. Last, a straight forward channel estimation method is studied to make the estimation of CSI available at the transmitter. The performance of all the proposed models and protocols are obtained with Monte Carlo simulation.

Divisions:Concordia University > Faculty of Engineering and Computer Science > Electrical and Computer Engineering
Item Type:Thesis (Masters)
Authors:Wang, Ding
Institution:Concordia University
Degree Name:M.A. Sc.
Program:Electrical and Computer Engineering
Date:11 April 2012
Thesis Supervisor(s):Soleymani, M. Reza
ID Code:973892
Deposited By: DING WANG
Deposited On:18 Jun 2012 14:59
Last Modified:05 Nov 2016 02:02
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