標題: | Narrow-band interference rejection in OFDM-CDMA transmission system |
作者: | Hsiao, HF Hsieh, MH Wei, CH 電子工程學系及電子研究所 Department of Electronics Engineering and Institute of Electronics |
公開日期: | 1998 |
摘要: | In this paper, we present a new method called "differential threshold exciser (DTE)" to suppress narrow-band interference in OFDM-CDMA transmission system. Also, another threshold exciser, "over-through threshold exciser (OTTE)", is discussed. The two methods use different transform characteristics of the interference and information signal to suppress the narrow-band interference no matter the interference is stationary or nonstationary. The DTE algorithm has nearly the same performance as the OTTE algorithm with less computation complexity. |
URI: | http://hdl.handle.net/11536/19544 |
ISBN: | 0-7803-4455-3 |
期刊: | ISCAS '98 - PROCEEDINGS OF THE 1998 INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-6 |
起始頁: | C437 |
結束頁: | C440 |
Appears in Collections: | Conferences Paper |