Abstract
In this paper, a flexible scheme with exclusive-OR (XOR) coding is suggested for improving error performance in two-way relay networks. The sources, exchanging their packets through relay(s), encode multiple packets into one packet and the encoded packet helps correct decoding of actual packets exchanged between sources. We also employ orthogonal frequency division multiplexing in the considered two-way relay network to counteract the frequency selective fading nature of wireless channels. The proposed scheme serves to attain frequency diversity gain and numerical results show that this scheme gives better coded bit error ratio performance than the conventional scheme.
Original language | English |
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Title of host publication | 24th Telecommunications Forum, TELFOR 2016 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 9788674666494 |
DOIs | |
Publication status | Published - 13 Jan 2017 |
Event | 24th Telecommunications Forum, TELFOR 2016 - Belgrade, Serbia Duration: 22 Nov 2016 → 23 Nov 2016 |
Publication series
Name | 24th Telecommunications Forum, TELFOR 2016 |
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Conference
Conference | 24th Telecommunications Forum, TELFOR 2016 |
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Country/Territory | Serbia |
City | Belgrade |
Period | 22/11/16 → 23/11/16 |
Bibliographical note
Publisher Copyright:© 2016 IEEE.
Keywords
- OFDM
- parallel relay
- redundancy
- relay selection
- two-way relay network
- XOR network coding