Performace of two stage acquisition scheme with squared circuit for impulsed-based UWB system on multipath environments

被引：0
|
作者：
Horie, Wataru [1 ]
Inaba, Tomohito [1 ]
Sanada, Yukitoshi [1 ]
机构：
[1] Keio Univ, Dept Elect & Elect Engn, 3-14-1 Hiyoshi, Yokohama, Kanagawa 2238522, Japan
来源：
2006 IEEE INTERNATIONAL CONFERENCE ON ULTRA-WIDEBAND, VOLS 1 AND 2 | 2006年
关键词：
UWB; sequence acquisition; impulse radio; spread spectrum communication; IEEE802.15.4a;
D O I：
10.1109/ICU.2006.281510
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：
A two stage acquisition scheme for IR-UWB has been proposed to reduce the acquisition time of the spreading sequence in [6]. It has been shown that the performance of this scheme is better than that of the conventional scheme on AWGN channel. In this paper, the proposed scheme is investigated on the channel models of IEEE802.15.4a. It is shown through the computer simulation that the proposed scheme can still reduce the acquisition time.
引用
收藏
页码：25 / +
页数：3
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