浅谈中国移动的四网协同发展

China Mobile's Cooperative Development of Four Networks

近年来随着全球无线数据流量爆炸式增长,中国移动网络的数据业务流量已经快速超越了语音业务量。面对高速增长的移动数据业务,如何充分发挥GSM、TD-SCDMA、TD-LTE、WLAN等网络的优势,建设一张高带宽、高效率、低成本的无线网络是中国移动目前必须解决的问题。文中在分析了上述四个网络的技术特点的基础上,详细分析了它们目前的建设现状,并在此基础上对四网协同发展的策略进行了讨论。

With the explosive growth of global data traffic, the network data traffic of China Mobile has already exceeded the voice traffic, and China Mobile has to face the problems of how to give full play to the advantages of GSM, TD-SCDMA, TD-LTE and WLAN, and how to build a wide-band, high-efficiency and low-cost wireless network in the rapid increase of mobile data traffic. In this paper, the features and current building situations of the four networks are analyzed, and the strategies of their cooperative development also discussed.