周有,王亦凡

• 1:西安邮电大学自动化学院
• 2:西安邮电大学通信与信息工程学院

摘要(Abstract)：

为提高正交频分多址系统中资源分配的公平性,并降低运算复杂度,给出一种自适应线性资源分配算法。根据信道增益计算各用户所需要的载波数量,依据载波数量分配子载波,同时用功率均等策略为用户分配功率。仿真实验结果显示,所给算法相比Linear算法和Shen算法,累积分布函数曲线更接近标准公平曲线,并且复杂度更低,可有效提高正交频分多址系统的数据传输性能。

关键词(KeyWords)： 正交频分多址;资源分配;公平性;功率均等

Abstract:

Keywords:

基金项目(Foundation): 陕西省教育厅科学研究计划资助项目(2011JK093707)

作者(Author): 周有,王亦凡

DOI: 10.13682/j.issn.2095-6533.2016.02.005

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