精品文档---下载后可任意编辑2GHz 频段 3G 与其他移动通信业务邻频兼容和共存讨论的开题报告摘要：本文提出了一项针对 2GHz 频段 3G 与其他移动通信业务邻频兼容和共存问题的讨论。对于频谱有限的情况，如何保证 3G 与其他移动通信业务之间的邻频兼容和共存是一个非常关键的问题。本文针对此问题展开探究，重点分析了 3G 邻频干扰对其他业务的影响，提出了一种有效的邻频共存调度和干扰控制算法。同时，本文还对不同干扰场景下的干扰抑制方法进行了比较及分析，进一步证明了本文提出的方法在邻频兼容和共存方面的有效性。经过实验测试，本文提出的邻频共存调度和干扰控制算法具有较好的性能表现,可以为未来的 3G 系统设计和实现提供一定的参考和借鉴价值。关键词：2GHz 频段；3G；邻频兼容；共存；干扰控制；调度算法Abstract：This paper proposes a research on the compatibility and coexistence of 3G and other mobile communication services in the adjacent frequency of the 2GHz band. For the limited spectrum, how to ensure the compatibility and coexistence of 3G and other mobile communication services in the adjacent frequency is a very important issue. This paper explores this issue and focuses on analyzing the impact of adjacent frequency interference of 3G on other services. The paper proposes an effective adjacent frequency coexistence scheduling and interference control algorithm. At the same time, this paper compares and analyzes the interference suppression methods under different interference scenarios, further proving the effectiveness of the proposed method in adjacent frequency compatibility and coexistence. Through experimental testing, the adjacent frequency coexistence scheduling and interference control algorithm proposed in this paper have good performance and can provide some reference and reference value for the future design and implementation of 3G systems.Keywords: 2GHz band; 3G; adjacent frequency compatibility; coexistence; interference control; scheduling algorithm.
