5G天线端口和线序检测方法研究

Research on 5G System Antenna Port and Line Sequence Detection Methods

天线是收发无线信号的物理载体,天线的正确连接对5G系统非常重要。文中介绍了5G系统中常见的天线端口和线序检测类型,分析了天线线序接错的网络影响,给出了小区内天线极化检测和小区间天线线序检测的自动化算法设计和关键步骤,并对外场和实验室验证效果进行了详细分析,为5G系统天线端口和线序检测提供了重要指导。

Antenna is a physical carrier for sending and receiving radio signals.Correct connection of antennas is very important for 5G system.This paper describes the common antenna port and line sequence detection types in the 5G system,analyzes the impact of incorrect antenna line sequence connections on the network,provides the automatic algorithm designing and key steps for antenna polarization detection in a cell and antenna line sequence detection between cells,and analyzes the verification results in the field and laboratory to provide important guidance for antenna port and line sequence detection in the 5G system.