Impact of adjacent-channel interference on transmission performance in asynchronous FBMC/OFDM systems

被引：2

作者：

Tabata, Hiroki ^{[1
]}

Suganuma, Hirofumi ^{[1
]}

Maehara, Fumiaki ^{[1
]}

机构：

[1] Waseda Univ, Grad Sch Fundamental Sci & Engn, Shinjuku Ku, 3-4-1 Ohkubo, Tokyo 1698555, Japan

来源：

IEICE COMMUNICATIONS EXPRESS | 2021年 / 10卷 / 04期

关键词：

filter bank multicarrier (FBMC); orthogonal frequency-division multiplexing (OFDM); out-of-band (OOB) radiation; adjacent-channel inter-ference (ACI); multipath fading;

D O I：

10.1587/comex.2020XBL0183

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper investigates adjacent-channel interference (ACI) influence on asynchronous systems consisting of filter bank multicarrier (FBMC) and orthogonal frequency-division multiplexing (OFDM), under multipath fading channels. FBMC inhibits out-of-band (OOB) radiation more than OFDM, by subcarrier-wise filtering. This results in ACI reduction, while causing inter-symbol interference (ISI) and inter-carrier interference (ICI) under multipath fading channels. In this paper, we evaluate the bit error rate (BER) performance of asynchronous FBMC/OFDM systems, considering the ACI and simulations.

引用

页码：186 / 192

页数：7

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