摘要
通过分析传统直放站在移动通信网络中的应用状况及其各类直放站的技术特点、4G网络中继需求和4G中继技术,针对4G网络采用层3中继技术后出现的RN小区间不能切换、不能串联等问题,提出了借助传统直放站与层3中继节点相结合的有效解决方案。研究表明,传统直放站将与层3中继节点共存于未来网络。
Based on analysis of the use of the repeater in mobile communications network, the technical characteristics of various kinds of repeater, the requirement of relay in 4G and the relay technology used in 4G networks, the effective methods via traditional repeaters in combination with layer 3 RN were proposed to solve the problems caused by 4G layer 3 relay, such as inter-cell handover of the RN not being supported and an RN not using another RN as its De NB in 4G. The research showed that the traditional repeaters would coexist with the layer 3 relay node in the future network.
出处
《移动通信》
2016年第10期35-39,45,共6页
Mobile Communications
基金
江苏省教育厅高校自然科学研究基金项目(09KJD510008)
关键词
移动通信
中继技术
直放站
层3中继
mobile communication
relay technology
repeater
layer 3 relay
