Code Acquisition of a DS/SS Signal with Transmit and Receive Antenna Diversity
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概要
- 論文の詳細を見る
In this paper, we propose the introduction of space diversity techniques to the code acquisition of a directsequence spread-spectrum signal. In this scheme, both a transmitter and a receiver have multiple antennas and the signals corresponding to all the combinations of the transmitter and receiver antennas are combined at the acquisition circuit of the receiver. The performance is evaluated for an indoor packet radio communication system from the viewpoints of the average time for acquisition, the probability of success of acquisition, and the necessary preamble length. As the result, we show great performance improvements by the proposed scheme under slow and flat Rayleigh fading environment.
- 社団法人電子情報通信学会の論文
- 1999-12-25
著者
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Yamazato T
Nagoya Univ. Nagoya Jpn
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Yamazato Takaya
Nagoya University
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Yamazato Takaya
Faculty Of Science And Technology Keio University:nagoya University
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Yamazato Takaya
Center For Information Media Studies Nagoya University
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OGAWA Akira
Graduate School of Pharmaceutical Sciences, Hokkaido University
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Yamazato Takaya
School Of Engineering Nagoya University
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Ogawa Akira
The Department Of Information Engineering Meijo University
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IKAI Youhei
the Department of Information Electronics, Graduate School of Engineering, Nagoya University
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KATAYAMA Masaaki
Graduate School of Engineering, Nagoya University
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Katayama M
Ecotopia Science Institute Nagoya University
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IKAI Youhei
Graduate School of Engineering, Nagoya University
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Ogawa Akira
Graduate School Of Pharmaceutical Sciences Hokkaido University
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