【摘要】 针对铁路现有无线通信业务的需求 ,对 GSM- R的特殊寻址方式——功能寻址和基于位置的寻址进行了研究 ,给出了两种寻址方式的定义 ,对它们的实现过程进行了深入的探讨 ,并就 GSM- R寻址方式中有待研究的问题作了进一步的分析更多还原

【Abstract】 Directed at the requirements of radio services in the railway, the article discusses two special addressing modes——functional addressing and location dependent addressing .The definition of these two modes are given and realization of them are discussed in detail. Furthermore, the article analyzes the questions to be solved in future.更多还原