干扰对齐技术的发展与应用

发布时间:2017-06-16 作者:刘伟,李建东,盛敏 阅读量:

[摘要] 认为干扰对齐(IA)技术是异构无线网络干扰管理的研究热点,可以极大地提升系统的自由度。IA研究过程中的关键问题包括IA条件的可行性以及IA条件的求解算法。同时,IA和其他方法相结合可产生更多的新方法。因此,IA技术是异构无线网络干扰管理的重要方法。

[关键词] IA;自由度;异构无线网络;家庭基站;可行性

[Abstract] Interference alignment (IA) attracts intensive research interests for interference management in the context of heterogeneous wireless networks,and it can substantially improve the degrees of freedom for the system. The key research issues about interference alignment include the feasibility and the algorithms for finding a solution. Meanwhile, by combining IA with other techniques, new methodology can be developed. IA is one key technique for interference management of heterogeneous wireless networks.

[Keywords] IA; degrees of freedom; heterogeneous wireless network; femtocell; feasibility

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