An efficient implementation of the ITU-R channel model for device-to-device simulation

Kyung Won Kim; Seong Jun Oh

doi:10.1109/LCOMM.2014.2344053

An efficient implementation of the ITU-R channel model for device-to-device simulation

Kyung Won Kim, Seong Jun Oh

School of Cybersecurity

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

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
Article number	6868206
Pages (from-to)	1633-1636
Number of pages	4
Journal	IEEE Communications Letters
Volume	18
Issue number	9
DOIs	https://doi.org/10.1109/LCOMM.2014.2344053
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

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10.1109/LCOMM.2014.2344053

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AB - 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.

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An efficient implementation of the ITU-R channel model for device-to-device simulation

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Keywords

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