Optimal schedule for LTE-advanced device-to-device communication in aviation

Publikationstyp
Conference Paper
Date Issued
2015
Sprache
English
Author(s)
Mühleisen, Maciej  
Habermann, Jan  
Timm-Giel, Andreas  orcid-logo
Institut
Kommunikationsnetze E-4  
TORE-URI
http://hdl.handle.net/11420/3317
Article Number
7147699
Citation
European Wireless Conference, European Wireless : 7147699 (2015)
Contribution to Conference
21st European Wireless Conference, European Wireless 2015  
Publisher
IEEE
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.