最后按照无线资源管理层rrc中的“SYSTEMINFORMATION”消息的层次结构，具体解析了各信息单元的含义，给出了解码流程图，并详细描述了其工作原理和过程。
Last, we analyze the information element's meaning and function in the "SYSTEM information" message of RRC layer, give the decoding flow chart, and describe the working principle and process.
最后按照无线资源管理层rrc中的“SYSTEMINFORMATION”消息的层次结构，具体解析了各信息单元的含义，给出了解码流程图，并详细描述了其工作原理和过程。
Last, we analyze the information element's meaning and function in the "SYSTEM information" message of RRC layer, give the decoding flow chart, and describe the working principle and process.
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