Cognitive Radio Oriented Wireless Networks. 11th International Conference, CROWNCOM 2016, Grenoble, France, May 30 - June 1, 2016, Proceedings

Research Article

Simultaneous Uplink and Downlink Transmission Scheme for Flexible Duplexing

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  • @INPROCEEDINGS{10.1007/978-3-319-40352-6_16,
    author={Adrian Kliks and Paweł Kryszkiewicz},
    title={Simultaneous Uplink and Downlink Transmission Scheme for Flexible Duplexing},
    proceedings={Cognitive Radio Oriented Wireless Networks. 11th International Conference, CROWNCOM 2016, Grenoble, France, May 30 - June 1, 2016, Proceedings},
    proceedings_a={CROWNCOM},
    year={2016},
    month={6},
    keywords={Flexible duplexing Non-contiguous transmission Interference LTE/LTE-A 5G systems},
    doi={10.1007/978-3-319-40352-6_16}
}
  • Adrian Kliks
    Paweł Kryszkiewicz
    Year: 2016
    Simultaneous Uplink and Downlink Transmission Scheme for Flexible Duplexing
    CROWNCOM
    Springer
    DOI: 10.1007/978-3-319-40352-6_16
Adrian Kliks1,*, Paweł Kryszkiewicz1,*
  • 1: Poznan University of Technology
*Contact email: adrian.kliks@put.poznan.pl, pawel.kryszkiewicz@put.poznan.pl

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.

Keywords
Flexible duplexing Non-contiguous transmission Interference LTE/LTE-A 5G systems
Published
2016-06-06
Appears in
SpringerLink
http://dx.doi.org/10.1007/978-3-319-40352-6_16
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