Research of Strong Interference Cancellation Techniques in Satellite Communication Systems

被引：0
|
作者：
Yang, Heng [1 ]
Dang, Junhong [2 ]
Pan, Yahan [2 ]
Tong, Jun [1 ]
Liu, Xin [2 ]
机构：
[1] PLA Univ Sci & Technol, Coll Commun Engn, Nanjing 210007, Jiangsu, Peoples R China
[2] Nanjing Telecommun Technol Inst, Nanjing 210007, Jiangsu, Peoples R China
来源：
2013 INTERNATIONAL CONFERENCE ON INFORMATION SCIENCE AND TECHNOLOGY (ICIST) | 2013年
关键词：
PERFORMANCE ANALYSIS; RELAY NETWORKS;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, focusing on the strong interference extrication and cancellation in digital and analog fields, respectively, a method of strong interference suppression in broadband satellite communication is proposed. The design approaches and implementation procedures for the extraction filter in digital field are first provided. Moreover, integrated with engineering practice, a filtering method based on mathematical morphology is presented to eliminate the effects caused by noise floor fluctuation in broadband satellite communication. Theoretical investigation and simulation results demonstrate that our proposed method can suppress the strong interference effectively.
引用
收藏
页码：1442 / 1446
页数：5
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