Frame error rate prediction for WLAN systems with multiband simultaneous transmission

Norisato Suga, Naoto Egashira, Kazuto Yano, Tomoaki Kumagai

研究成果: Conference contribution

抄録

Multiband simultaneous transmission (MST) system has been studied to enhance the spectral efficiency of wireless local area network (WLAN). In this system, information bits are divided into multiple bands and appropriately modulated taking account for the channel condition of each frequency band, and then a transmission frame consists of differently modulated symbols. To achieve higher spectrum efficiency, it is important to select an appropriate modulation and coding scheme satisfying an allowable frame error rate (FER). It means that FER prediction is a key technique to avoid low rate transmission and the frequent frame error. In this paper, we propose a FER prediction method for MST system. To predict the FER, we derive pairwise error probability (PEP) for this system. Moreover, we also consider the FER calculation based on the PEP for the WLAN system with a block interleaver. Furthermore, in order to improve prediction accuracy, we consider the impact of symbol error occurring beyond adjacent symbols on the PEP derivation. The simulation results show the accuracy of the proposed FER prediction method for both the additive white Gaussian noise channel and a multipath channel.

本文言語English
ホスト出版物のタイトル2017 IEEE International Symposium on Personal, Indoor and Mobile Radio Communications
ホスト出版物のサブタイトルEngaged Citizens and their New Smart Worlds, PIMRC 2017 - Conference Proceedings
出版社Institute of Electrical and Electronics Engineers Inc.
ページ1-6
ページ数6
ISBN(電子版)9781538635315
DOI
出版ステータスPublished - 2018 2月 14
外部発表はい
イベント28th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2017 - Montreal, Canada
継続期間: 2017 10月 82017 10月 13

出版物シリーズ

名前IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
2017-October

Conference

Conference28th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2017
国/地域Canada
CityMontreal
Period17/10/817/10/13

ASJC Scopus subject areas

  • 電子工学および電気工学

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