移动运营商多代际网络演进策略

目前移动通信网络"2、3、4、5"代同时运营.移动运营商们面临着收入放缓、投资支出快速增长和现金流压力等一系列问题,必须对低代际网络进行清频退网.但退网面临着诸多阻碍,包括用户权益、物联网服务迁移和频谱分配.根据全球退网经验,总结得出低代际网络退网的基本条件,避免退网引起震荡,同时移动运营商也需要制定出合理的退网步骤,使低代际网络平滑退网.

Evolution Strategy of Mobile Operators' Multigenerational Network

At present, the "2nd, 3rd, 4th and 5th" generations of mobile communication networks are operating at the same time, and mobile operators face a series of problems ,including income slowdown, rapid growth of investment and expenditure, and cash flow pressure, etc. Therefore, the frequency of low-generation networks must be cleared. However, there are many obstacles in quitting the network, including users'' rights and interests, Internet of Things service migration and spectrum allocation. According to the global experience of quitting the network, the basic conditions for quitting the network of low generations are summarized to avoid the shock caused by quitting the network. Meanwhile, mobile operators also need to work out reasonable steps to make the network of low generations quit smoothly.