光通信技术Issue(3)：5-8,4.
变换域处理的信道估计算法在OFDM-PON中的应用
Transform domain processing channel estimation for OFDM-PONs
摘要
Abstract
Channel estimation algorithms for orthogonal frequency division multiplexing passive optical net-work (OFDM-PON) are discussed in this paper. The transform domain processing channel estimation algo-rithm is proposed as well as the improved algorithm with addition cache to implement the noise reduction. Ex-perimental results show that the proposed improved transform domain processing algorithm achieve better performance than other existing algorithms with the same pilot overhead.关键词
信道估计/导频/变换域处理Key words
channel estimation/pilot/transform domain processing分类
信息技术与安全科学引用本文复制引用
田月华,毕美华,何浩,肖石林,胡卫生..变换域处理的信道估计算法在OFDM-PON中的应用[J].光通信技术,2014,(3):5-8,4.基金项目
国家自然科学基金（61271216，61221001，61090393）资助；国家“973”计划（2012CB315602）资助；国家“863”计划（2011AA1A106）资助。 （）
