对传统的多小区系统中的干扰控制技术进行了简单的回顾,对多用户和多用户MIMO系统中的干扰抑制技术进行分析，这些是后续对多小区MIMO研究的基础。重点对多小区MIMO系统展开深入研究，揭示了系统干扰受限限的原因，将单用户和多用户的千扰抑制技术扩展到多小区系统，分别给出了基于接收端和发送端的多种抑制干扰的系统结构和算法，推导了其容量并进行了性能分析。同时也结合实际系统的设计对各种干扰抑制技术进行比较和评

-Interference control technology in the traditional multi-cell system, a simple review of multi-user and multi-user MIMO systems, interference suppression techniques for analysis, these are the follow-up on the basis of the multi-cell MIMO. Launched an in-depth study focuses on the multi-cell MIMO system, reveals the reasons for the limits of system interference limited, single-user and multi-user interference suppression technology extension to multi-cell system, given a variety of suppression based on the receiver and sender interfere with the system architecture and algorithms, and derived its capacity and performance analysis. Compare and evaluate the actual system design on a variety of interference suppression techniques