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[117447]
Title: Optimal Schedule for LTE-Advanced Device-to-Device Communication in Aviation European Wireless 2015; 21th European Wireless Conference; Proceedings of
Written by: Maciej Muehleisen and Jan Habermann and Andreas Timm-Giel
in: Proceedings of European Wireless 2015; 21th European Wireless Conference may 2015
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on pages: 1--7
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Publisher: VDE
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URL: http://pollux.et6.tu-harburg.de/671/
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Abstract: Long Term Evolution Advanced (LTE-A) Release 12 allows direct communication among User Equipments (UEs). This is called Proximity Services (ProSe) or Device-to-Device (D2D) communication providing increased spectral efficiency and lower packet latency. As a drawback, interference aware scheduling for D2D communication is even more challenging than for a reuse-1 LTE-A scenario. In this paper we formulate and solve the optimization problem to maximise spectral efficiency in a LTE-A D2D system. We present transmission of aircraft black box data as a possible application making use of such a system in an environment with relatively stable radio channel conditions regarding fast-fading and shadowing. Our simulation results show that LTE-A D2D communication in aviation is possible and spectral efficiencies of 4 bit/(s.Hz) can be achieved.