Abstract
The idea of adaptive usage of uplink frequency resources for other purposes, such as downlink data transmission, has attracted researchers for many years. This paper discusses the concept of applying a simultaneous uplink and downlink transmission scheme for flexible duplexing, where the middle part of the so-called uplink component carrier is used for downlink data delivery. The realization of such an idea is based on the adaptive change of the transmit/reception mask at the base stations and/or mobile devices. Beside a theoretical analysis, this paper provides the calculation results of the interference rise in the system.
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The work has been funded by the EU H2020 project COHERENT (contract no. 671639).
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© 2016 ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering
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Kliks, A., Kryszkiewicz, P. (2016). Simultaneous Uplink and Downlink Transmission Scheme for Flexible Duplexing. In: Noguet, D., Moessner, K., Palicot, J. (eds) Cognitive Radio Oriented Wireless Networks. CrownCom 2016. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 172. Springer, Cham. https://doi.org/10.1007/978-3-319-40352-6_16
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DOI: https://doi.org/10.1007/978-3-319-40352-6_16
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