| 基于CT-TCM的CSI自适应编码调制技术 |
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| 引用本文： | 王丽娜,汶丽.基于CT-TCM的CSI自适应编码调制技术[J].电子科技,2004(11):29-32. |
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| 作者姓名： | 王丽娜 汶丽 |
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| 作者单位： | 西安电子科技大学,通信工程学院,陕西,西安,710071;西安电子科技大学,通信工程学院,陕西,西安,710071 |
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| 摘 要： | 自适应编码调制技术已成为高速无线数据通信的一项关键技术.文中介绍了自适应编码调制技术,包括它的分类及特点.介绍了CT-TCM的基本原理和优点,设计了一种基于CT-TCM码的自适应编码调制通信方案,该方案能够以较低的复杂度提高系统频谱利用率.
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| 关 键 词： | 自适应编码调制 级连两状态格形编码调制(CT-TCM) 信道状态信息(CSI) 高速无线数据通信 |
| 修稿时间： | 2004年7月19日 |
The Technique of CSI Adaptive Coded Modulation Based on CT-TCM |
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| Wang Lina,Wen Li.The Technique of CSI Adaptive Coded Modulation Based on CT-TCM[J].Electronic Science and Technology,2004(11):29-32. |
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| Authors: | Wang Lina Wen Li |
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| Abstract: | Adaptive coded modulation has become one of the key techniques in high speed wireless data communications. Adaptive coded modulation techniques together with their classification and feature are introduced in this paper. Also introduced are the basic theory and advantages of CT-TCM. Finally the adaptive coded modulation scheme using CT-TCM is presented. Adaptive CT-TCM can improve the spectral efficiency of the system with lower complexity. |
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| Keywords: | Adaptive coded modulation concatenated two-state TCM(CT-TCM) channel state information(CSI) high speed wireless data communication |
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