A multiplexed transmission scheme with unequal error protection on MIMO frequency selective channels

被引：0
|
作者：
Tsuchiya, Yukio [1 ]
Iwanami, Yasunori [1 ]
Okamoto, Eiji [1 ]
Hayakawa, Keiichiro [2 ]
Sanda, Katsushi [2 ]
机构：
[1] Nagoya Inst Technol, Grad Sch Engn, Dept Comp Sci & Engn, Showa Ku, Gokiso Cho, Nagoya, Aichi 4668555, Japan
[2] Toyota Cent Res & Dev Lab, Aichi, Japan
来源：
2008 INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY AND ITS APPLICATIONS, VOLS 1-3 | 2008年
关键词：
UEP; CDM; MIMO; OFDM; SC-FDE;
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：
Wireless transmissions with high data rate and high reliability are very demanding. We have focused on an Unequal Error Protection (UEP) using different modulation schemes. The UEP in our study means the multiplexed transmission where multiple modulations are transmitted simultaneously. The receive data bits with guaranteed reliability at each E, I NO can be obtained at the receiver. To achieve this UEP property, we have used the multiplexed transmission using the CDM (Code Division Multiplex) [1]. In order to increase the data rate and the reliability, we have also used the MIMO SC-FDE (Single Carrier - Frequency Domain Equalization) [2], [3] rather than MIMO OFDM (Orthogonal Frequency Division Multiplex) [4], because the SC-FDE has the lower PAPR than the OFDM.
引用
收藏
页码：1003 / +
页数：2
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