Abstract
In this paper, a joint partial relay and antenna selection (PRAS) scheme is proposed to further improve the capacity of full-duplex (FD) amplify-and-forward (AF) relay networks. The exact capacity expression for PRAS is derived. Furthermore, the simulation for the PRAS considering loop-interference and the relay numbers is analyzed by systems’ capacity while making a comparison with primary relay selection schemes, e.g. optimal relay selection (ORS) and partial relay selection (PRS) scheme. The results show that the PRAS scheme can even get a capacity gain about 14% while it’s 19% under the ORS comparing to the PRS scheme and presents the characteristic among the primary policies as well.
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Acknowledgement
The authors would like to thank National Natural Science Foundation of China (No. 61401042), and Science and Technology Project of State Grid Corporation (The research and application of the key technology of light and restructurable power wireless communication system based on spectrum sensing and flexibly carrier aggregation).
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© 2018 ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering
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Ou, Q., Hou, X., Liu, F., Liu, Y., Fang, S. (2018). Joint Partial Relay and Antenna Selection for Full-Duplex Amplify-and-Forward Relay Networks. In: Huang, M., Zhang, Y., Jing, W., Mehmood, A. (eds) Wireless Internet. WICON 2016. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 214. Springer, Cham. https://doi.org/10.1007/978-3-319-72998-5_16
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DOI: https://doi.org/10.1007/978-3-319-72998-5_16
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