LTE高负荷场景优化方法的研究

摘要

With the 4G network coverage continues to improve and the user scale continues to expand, "high traffi c" and "high load" become the main problems of the 4G network. In this paper, optimization method for high load scene is studied and proved. While the existing network hardware resources are full used, the loads of cells are balanced and network quality and user perception are improved. Coverage optimization, parameter optimization and algorithm optimization method are concluded to be effective in LTE network under high load scene through this argument. The optimization experiences are summed up to promote the optimization and network optimization work effi ciently.%随着4G网络覆盖的不断完善，用户规模的不断扩大，“高业务”和“高负荷”将成为4G网络的问题点。本文对高负荷场景的优化方法进行了研究和论证，在充分利用现网硬件资源的同时，使小区实现负荷均衡，有效提升网络质量和用户感知。通过论证覆盖优化、参数优化及算法优化手段在LTE网络高负荷下的有效性，总结优化经验，促进网优工作高效开展。