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介绍了CDMA(码分多址)网络和WLAN(无线局域网)的各自特点,对现有的异构网无缝切换技术进行了分析比较,并分析了现有CDMA网络与WLAN融合的网络架构。CDMA网络与WLAN的结合,可以充分利用两张网络的资源,为“无线宽带城市”的建设提供优质的网络基础。
The respective characteristics of CDMA (Code Division Multiple Access) network and WLAN (Wireless Local Area Network) are introduced. The existing heterogeneous network seamless handover technology is analyzed and compared, and the network architecture of existing CDMA network and WLAN integration is analyzed. The combination of CDMA network and WLAN can make full use of the resources of the two networks and provide a good network foundation for the construction of “wireless broadband city”.