作者
Nasimi Eldarov, Guoping Tan, Thorsten Herfet
发表日期
2015/6/17
研讨会论文
2015 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting
页码范围
1-5
出版商
IEEE
简介
The development of wireless communications created broad opportunities in mobile communications. However, poor channel estimation and lack of proper Doppler shift compensation techniques limit the mobility considerably. Therefore, a high quality and low-complexity channel estimation is one of the most important conditions for high mobility. In this paper we propose a low-complexity delay-Doppler search (DDS) for matching pursuit algorithms. The proposed search algorithm can be applied to MP algorithms which estimates the delay and the Doppler features of the channel in two dimensions efficiently. Two dimensional approach lowers the complexity significantly. At the end we show results for the DVB-T2 systems.
引用总数
201520162017201820192020202120221221221
学术搜索中的文章
N Eldarov, G Tan, T Herfet - 2015 IEEE International Symposium on Broadband …, 2015