Adaptive coding in MC-CDMA/FDMA systems with adaptive sub-band allocation

被引：0
|
作者：
Trifonov, P [1 ]
Costa, E [1 ]
Filippi, A [1 ]
机构：
[1] Siemens AG, ICM N PG SP RC FR, D-81739 Munich, Germany
来源：
MULTI-CARRIER SPREAD-SPECTRUM, 2004 | 2004年
关键词：
OFDM; MC-CDMA; adaptive frequency allocation; adaptive coding;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
The MC-CDMA/FDMA scheme is a candidate for the air-interface of beyond 3G mobile communications. An efficient adaptive sub-band allocation (ASBA) approach has been recently shown to provide a considerable gain in the uncoded system performance. In this paper, adaptive coding is proposed for application in conjunction with ASBA. This is proved to yield a significant performance improvement, especially if a user-service prioritisation is considered in the ASBA.
引用
收藏
页码：133 / 140
页数：8
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