浅析eNodeB设备的硬件维护

摘要

Based on the research on the wireless maintenance of TD-LTE network, the network composition and base station hardware characteristics of TD-LTE network are analyzed. Then the reasons for various common faults of the current site are discussed and concluded after classification. The common hardware faults of eNodeB are divided into clock class, antenna-feed class and transmission class. In addition, the experience of site disposal is expounded. At last, the troubleshooting principles and positioning ideas of faults with different types are illustrated, which provides a reference for eNodeB hardware troubleshooting.%通过对TD-LTE网络无线侧维护及研究，分析TD-LTE网络构成和基站硬件特点，讨论目前站点常见的各类故障产生原因，并对其进行分类和总结。将eNodeB常见硬件故障原因分为时钟类、天馈类和传输类故障，并说明现场处置经验，阐述不同类型故障的排查原则和定位思路，为eNodeB硬件故障排查提供了参考。