An adaptive antenna selection scheme for transmit diversity in OFDM systems

被引：0

作者：

Shi, H ^{[1
]}

Katayama, M ^{[1
]}

Yamazato, T ^{[1
]}

Okada, H ^{[1
]}

Ogawa, A ^{[1
]}

机构：

[1] Nagoya Univ, Grad Sch Engn, Nagoya, Aichi, Japan

来源：

IEEE 54TH VEHICULAR TECHNOLOGY CONFERENCE, VTC FALL 2001, VOLS 1-4, PROCEEDINGS | 2001年

关键词：

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In wireless communication systems, as one of effective techniques for combating fading, transmit diversity has attracted much attention, especially when receive diversity is expensive or impractical due to the constraint of terminal size. In this study we consider an adaptive carrier-by-carrier basis antenna selection scheme for transmit diversity, in OFDM systems under the assumption that a transmitter has priori knowledge of the Channel State Information(CSI). In the proposed schemes transmit antennas are selected adaptively for each subcarrier according to CSI.

引用

页码：2168 / 2172

页数：5

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