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价，得到了许多对于系统设计具有参考价值的结论。-he traditional system of multi-cell interference control technology a simple review of multi-user and multi-user MIMO system analysis of the interference suppression techniques, which are the follow-up of multi-cell MIMO research. Emphasis on the multi-cell MIMO system launched an in-depth study revealed the system interference limited reasons, single-user and multi-user interference suppression techniques extended to multi-cell systems, respectively, gives the receiver and sender based on a variety of interference suppression The system architecture and algorithms derived its capacity and conducted performance analysis. But also with the actual system design on a variety of interference suppression techniques to compare and evaluate system design by many for a reference value is reached.