Intercell interference mitigation for uplink OFDM code division multiplexing

被引：0
|
作者：
Cariou, Laurent [1 ]
Helard, Jean-Francois [1 ]
Baudais, Jean-Yves [1 ]
机构：
[1] INSA, Elect & Telecommun Inst Rennes, IETR, 20,Ave Buttes Coesmes, F-35043 Rennes, France
来源：
2006 IEEE NINTH INTERNATIONAL SYMPOSIUM ON SPREAD SPECTRUM TECHNIQUES AND APPLICATIONS, PROCEEDINGS | 2006年
关键词：
D O I：
10.1109/ISSSTA.2006.311753
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this paper, we investigate the robustness of the spread spectrum multi-carrier multiple access (SS-MC-MA) technique in uplink multicellular systems. In a first step, a statistical characterization of the intercell interference is carried on to model it for BER performance simulations. Then, the impact of the intercell interference on such a scheme is evaluated and the robustness of SS-MC-MA system by mitigating those interferences thanks to frequency allocation, channel coding and spreading gain is optimized.
引用
收藏
页码：153 / 157
页数：5
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