Summary
International Technical Conference on Circuits/Systems, Computers and Communications
2016
Session Number:T1-1
Session:
Number:4386
Inter-Cell Interference Suppression at Wireless Vehicle Access Networks with Distributed Subcarrier Mapped OFDM
Garam Yu, Haesoon Lee, Joonki Kim, Daesik Hong ,
pp.407-409
Publication Date:2016/7/10
Online ISSN:2188-5079
Summary:
We propose a ICI suppression technique by using the Distributed Subcarrier Mapped Orthogonal Freqeuncy Division Multiplexing (DS-OFDM) for wireless vehicle access networks. Compared to the Localized Subcarrier Mapped OFDM (LS-OFDM), DS-OFDM has a merit of reducing the intensity of inter-cell interference in fast moving vehicle circumstances thanks to Doppler spreading effect. Numerical results show that DS-OFDM outperforms LS-OFDM in terms of outage probability espeically when we set the threshold SINR lower than the average of SINR.