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題名 | 非相關性與相關性MIMO通道之容量估測與分析=The Analysis and Estimation of the Uncorrelated and Correlated MIMO Channel Capacity |
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作者姓名(中文) | 莊國樑; 劉大勇; | 書刊名 | 長庚科技學刊 |
卷期 | 5 民95.12 |
頁次 | 頁189-202 |
分類號 | 448.6 |
關鍵詞 | 多輸入多輸出通道; MIMO channel; |
語文 | 中文(Chinese) |
中文摘要 | 在這篇論文裡,我們描述通道間不具有相關性和具有相關性的多輸入多輸出(MIMO)無線通訊系統之通道容量。我們主要集中在探討窄頻帶多輸入多輸出通道的統計特性以及模擬,同時我們也對利用不同演算法計算出來的多輸入多輸出系統通道容量進行研究與比較,而這些研究與比較的結果也顯示原本具有相關性的多輸入多輸出通道其通道容量在天線間的距離與來向波的角度範園夠大的情況下是可以趨近通道間無相關性的多輸入多輸出率統通道容量。 |
英文摘要 | Herein, we present the channel capacity of the uncorrelated and correlated Rayleigh fading channel of Multiple Input Multiple Output (MIMO) wireless communication system. We focus on a statistical description and simulation of the narrowband MIMO channel. We also investigate and compare the different algorithms to evaluate the channel capacity of MIMO system. Furthermore, these results show that when the distance between antenna elements and angular spread of incident wave are large enough, the channel capacity of the correlated MIMO channel can approach the capacity of un-correlated MIMO channel. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。