Abstract
To evaluate 4G cellular systems, a system-level simulation (SLS) with the ITU-R channel model is often used. For the evaluation of the next generation communication systems, a SLS including a device-to-device (D2D) system is needed. However, as the number of multi-paths in a D2D link is squared compared to the link between a base station and a mobile station, the simulation run-time has to increase greatly. In this paper, we propose the ITU-R channel model extension to the D2D channel and the Doppler response-based fast fading channel generation as a realization method for the D2D channel. The proposed method can significantly reduce the simulation run-time.
Original language | English |
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Article number | 6868206 |
Pages (from-to) | 1633-1636 |
Number of pages | 4 |
Journal | IEEE Communications Letters |
Volume | 18 |
Issue number | 9 |
DOIs | |
Publication status | Published - 2014 Sep 1 |
Keywords
- ITU-R channel model
- device-to-device channel,mobile-to-mobile channel
- system-level simulation
ASJC Scopus subject areas
- Modelling and Simulation
- Computer Science Applications
- Electrical and Electronic Engineering