抄録
Frequency-domain representation of the well-known time-domain rake combining for the antenna diversity reception of DS-CDMA signals is derived. Two receiver structures using frequency-domain rake combining are presented. Frequency-domain rake combining can alleviate the complexity problem of the time-domain rake arising from too many paths in a severe frequency selective fading channel at the cost of guard interval insertion. The results shown in this paper show a possibility that a DS-CDMA approach still remain to be promising for broadband wireless access technique.
本文言語 | English |
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ページ(範囲) | 2781-2784 |
ページ数 | 4 |
ジャーナル | IEICE Transactions on Communications |
巻 | E86-B |
号 | 9 |
出版ステータス | Published - 2003 9月 |
ASJC Scopus subject areas
- ソフトウェア
- コンピュータ ネットワークおよび通信
- 電子工学および電気工学