タイトル | 同一周波数を用いたOFDM信号とQAM信号の多重伝送法 |
その他のタイトル | Multiplex Transmission Method of OFDM Signal and QAM Signal Using the Same Frequency Band |
著者(日) | 藤森, 洋平; 湯田, 泰明; 平松, 勝彦; 本間, 光一 |
著者(英) | Fujimori, Yohei; Yuda, Yasuaki; Hiramatsu, Katsuhiko; Homma, Koichi |
著者所属(日) | 東海大学; パナソニック株式会社; パナソニック株式会社; 東海大学 |
著者所属(英) | Tokai University; Panasonic Corporation; Panasonic Corporation; Tokai University |
発行日 | 2014-09-30 |
発行機関など | 東海大学出版部 Tokai University Press |
刊行物名 | 東海大学紀要: 情報通信学部 Proceedings of the School of Information and Telecommunication Engineering, Tokai University |
巻 | 7 |
号 | 1 |
開始ページ | 1 |
終了ページ | 8 |
刊行年月日 | 2014-09-30 |
言語 | jpn eng |
抄録 | This paper presents a method of multiplex transmission method of OFDM signal used for a 4G cellular phone and QAM signal using the same frequency band. At first, symbol rate and transmission band of the QAM transmission system are determined. In the QAM receiving part, QAM signal ingredient is extracted from the received signal, inter-symbol interference is removed and QAM signal is demodulated. It was checked by the computer simulation that each signal can be sent without mutual interference and data of 1.44(Mbps) can be transmitted with no bits error using QAM signal. |
内容記述 | 形態: CD-ROM1枚 形態: カラー図版あり Physical characteristics: Original contains color illustrations |
キーワード | OFDM; 無線チャネル推定; バースト雑音; 多重伝送; OFDM; Wireless channel estimation; Burst Noise; Multiplex transmission |
資料種別 | Departmental Bulletin Paper |
NASA分類 | Communications and Radar |
ISSN | 2185-5587 |
NCID | AA12377475 |
SHI-NO | AA1440262001 |
URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/15409 |