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American Journal of Computer Science and Information Technology
ISSN: 2349-3917
E u r o s c i c o n C o n f e r e n c e o n
3D Printing and Wireless
Technology
S e p t e m b e r 1 7 - 1 8 , 2 0 1 8
L i s b o n , P o r t u g a l
Wireless and Printing Technology 2018
P
hysical layer network coding (PNC) for a two-way relay (TWR) channel
yields an even greater throughput gain in wireless networks. PNC with
a TWR channel is adopted free space optical (FSO) communication link
(TWR-FSO) to enhance the link availability under the atmospheric turbulence
condition. In this research, we introduce the turbo code in the TWR-FSO PNC
system and evaluate the end-to-end (E2E) in terms of the bit error rate (BER)
for weak and strong regimes. The simulation results show that the proposed
scheme can achieve a significant BER performance improvement through the
introduction of an iterative process between turbo decoders. Furthermore, we
present the extrinsic information transfer (ExIT) charts to evaluate the system
convergence. The ExIT functions of the two decoders are thoroughly analysed
for a range of parameters under the influence of a turbulence-induced channel
fading to demonstrate the convergence behaviour.
Biography
Alaa A Saeed Al Rubaie has completed his PhD in
Communications of the Communications, Sensors, Signal
and Information Processing (ComS2IP) group from School
of Electrical and Electronic Engineering, Newcastle University,
Newcastle Upon Tyne, United Kingdom. He has completed his
MSc in Computer Network from University of Technology, High
diploma (HDSc, Postgraduate studies) in Computer Teaching
and Learning from Informatics Institute of Higher Studies
and BSc from Baghdad University, Baghdad, Iraq. Currently he
is serving as the Director of the Department of Information
Technology in the Ministry of Higher Education and Scientific
Research. He has published 5 papers in reputed journals
and conferences. His research interests include advanced
modulation, coding technique, microprocessor programming
and wireless communication.
alaa.ds1@gmail.comTurbo code based physical layer network coding for free
space optical channel
Alaa A Saeed Al Rubaie
1
, Z Abu Almaalie
2
and Z Ghassemlooy
3
1
The Ministry of Higher Education and Scientific Research, Iraq
2
Kerbala University, Iraq
3
Northumbria University, UK
Alaa A Saeed Al Rubaie et al., Am J Compt Sci Inform Technol 2018 Volume: 6
DOI: 10.21767/2349-3917-C2-005