Effect of a Multi-Band OFDM-MIMO System on Frequency-Selective Propagation Characteristics(MIMO)(<Special Section>Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications-Part 1)
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概要
- 論文の詳細を見る
A multi-band OFDM-MIMO system, in which the multiband OFDM method is combined with the MIMO concept, has been developed. In this system, the spectra of multi-band OFDM signals are adaptively shared to improve the path gain for MIMO multiple transmission. The OFDM signal is divided into multi-bands, and the divided signals are transmitted on an appropriate beam in each multi-band. Multi-band transmission improves the overall transmission capacity by reducing the degradation of frequency-selective channels. In this paper, we report on our evaluation of the multi-band OFDM-MIMO system with frequency-selective fading channels.
- 社団法人電子情報通信学会の論文
- 2005-01-01
著者
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Ohkawa Mitsugu
Next-generation Leo System Research Center (nels) Natinal Institute Of Information And Communication
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Kohno Ryuji
The Department Of Electrical And Computer Engineering Yokohama National University
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Kohno Ryuji
The Division Of Physics Electrical And Computer Engineering Yokohama National University
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