一种应用于配电网电力线通信的快速比特分配算法A Novel Rapid Bit-Loading Algorithm for Power-Line Communication
赵宇明,王赞基,郭静波,于歆杰
摘要(Abstract)：
自适应正交频分复用是一种适用于高速电力线数据通信的技术,比特分配算法是这一技术的重要组成部分。文章针对电力线通信信道的实际条件,探讨了适用于电力线通信的优化模型,并提出了一种新的应用速率自适应准则的动态带宽优化算法,该算法通过对子信道的划分,采用贪婪法原理快速实现子信道的比特分配。理论分析和仿真结果表明该算法具有较低的复杂度,并且能得到令人满意的分配结果。
关键词(KeyWords)： 比特分配;电力线通信;正交频分复用;多音频调制;配电网
基金项目(Foundation): 国家自然科学基金资助项目(50177016)~~
作者(Author): 赵宇明,王赞基,郭静波,于歆杰
Email:
DOI: 10.13335/j.1000-3673.pst.2005.21.014
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