Outage Probability Performance Using Space Projection Algorithm in FD-MIMO Relay

This paper investigates the performance of Full-Duplex (FD) Multiple-Input Multiple-Output (MIMO) relays in an indoor wireless communication system. The FD-MIMO system use Amplify-and-Forward (AF) approach to reduce interferences around relay and increase throughput capacity between both ends of the...

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Bibliographic Details
Published in2017 Mediterranean Microwave Symposium (MMS) pp. 1 - 4
Main Authors Rahman, Kazi Mustafizur, Hakem, Nadir
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.11.2017
Subjects
Adaptive filters
Amplify and forward (AF)
Full-Duplex
Interference
Mathematical model
MIMO communication
Multiple-Input Multiple-Output
Null space
Null space projection
Relays
Self-interference
Space projection algorithm
Sub space projection
Wireless communication
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Summary:This paper investigates the performance of Full-Duplex (FD) Multiple-Input Multiple-Output (MIMO) relays in an indoor wireless communication system. The FD-MIMO system use Amplify-and-Forward (AF) approach to reduce interferences around relay and increase throughput capacity between both ends of the link. At the relay level, a major issue is to minimize the self-interference (SI) generated by a simultaneous receiving and transmitting of the same signal. To address SI interferences, we proposed a space projection algorithm (SPA) involving Null-space projection (NSP) and subspace projection (SP) algorithms. The simulation results reveal that the proposed SPA minimized the loop interferences and boosted up the link capacity.
ISSN:2157-9830
DOI:10.1109/MMS.2017.8497151