| Reference : Feasibility Study of Full-duplex Relaying in Satellite Networks |
| Scientific congresses, symposiums and conference proceedings : Paper published in a book | |||
| Engineering, computing & technology : Electrical & electronics engineering | |||
| http://hdl.handle.net/10993/21418 | |||
| Feasibility Study of Full-duplex Relaying in Satellite Networks | |
| English | |
| Shankar, Bhavani [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >] | |
| Zheng, Gan [] | |
| Maleki, Sina [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >] | |
| Ottersten, Björn [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >] | |
| 2015 | |
| The 16th IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2015 | |
| Yes | |
| International | |
| The 16th IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2015 | |
| 28-06-2015 to 01-07-2015 | |
| [en] Full-Duplex ; Satellite Communications ; Self Interference ; Relaying | |
| [en] With the successful implementation of full-duplex radio
prototypes, traditional orthogonal half-duplex communications is deemed to be inefficient in certain terrestrial applications. While full-duplex techniques are gaining interest in terrestrial communications, thanks to the trend of short-distance and low-power transmissions, their application to satellite communications has drawn little attention. Motivated by this, the paper explores the use of the full-duplex relaying operation on-board the satellite in a DVB-S2 compliant network. Self-interference, whose management is the key component of a full-duplex communication, is the focus of study in this paper. Modelling the effects of self-interference and power amplifier nonlinearities on the quality of the received signal in undertaken. Subsequently, closed-form expressions for the various interference components are derived. The numerical evaluations of derived expressions rely on realistic link budgets and indicate substantial gains in spectral efficiency when self-interference can be well calibrated and measured. This confirms that the satellite full-duplex communications could be a promising solution for the efficient use of satellite spectrum, at least from a technical point of view. | |
| Researchers ; Professionals ; Students ; Others | |
| http://hdl.handle.net/10993/21418 |
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