Dey, I., Zhao, Z., Butt, M. M. and Marchetti, N. (2018) Compact Full-Duplex Amplify-and-Forward Relay Design for 5G Applications. In: IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2018), Bologna, Italy, 9-12 Sep 2018, ISBN 9781538660096
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Final CR.pdf - Accepted Version 1MB |
Abstract
This paper presents a compact circuit design for implementing full-duplex relays serving network architectures envisioned for 5G applications. The proposed design prevents the transmit signal from interfering with the received signal through signal inversion. Signal inversion is accomplished through a compact design based on parametric amplifier circuit which operates simultaneously in two different modes, re-transmit and demodulate. This design also has an added advantage of being capable of generating phase difference between the transmitted and received signals by controlling the local oscillator signal. The validity of the design is evaluated against an example Smart Grid architecture, where it is employed to function as amplify-and-forward full-duplex relays/repeaters for serving several communication links. Simulation results indicate that full-duplex mode outperforms half-duplex one in terms of average channel capacity as well as bit error rate irrespective of the position of the relays with respect to distance from source/destination.
| Item Type: | Conference Proceedings |
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| Additional Information: | This work is supported by the EDGE grant 13236/203377 under Marie Skodowska-Curie CO- FUND Actions. |
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Butt, Dr Muhammad Majid |
| Authors: | Dey, I., Zhao, Z., Butt, M. M., and Marchetti, N. |
| College/School: | College of Science and Engineering > School of Engineering |
| ISSN: | 2166-9589 |
| ISBN: | 9781538660096 |
| Published Online: | 20 December 2018 |
| Copyright Holders: | Copyright © 2018 IEEE |
| First Published: | Published in: 2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) |
| Publisher Policy: | Reproduced in accordance with the publisher copyright policy |
| Related URLs: |
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