On combined spectral shaping coding and M-FSK modulation for power line communications

被引:0
|
作者
Ouahada, K [1 ]
Ferreira, HC [1 ]
Cheng, L [1 ]
Vinck, AJH [1 ]
机构
[1] Univ Johannesburg, Dept Elect & Elect Engn, ZA-2006 Auckland Pk, South Africa
来源
2005 INTERNATIONAL SYMPOSIUM ON POWER LINE COMMUNICATIONS AND ITS APPLICATIONS | 2005年
关键词
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Three models of codes generating higher order spectral nulls are presented. New codes are developed applying either the power spectrum density formula, or the distance increasing mappings (DIM) or the modified generator matrix of a convolutional code.
引用
收藏
页码:351 / 355
页数:5
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