Study the vertical handoff and network selection algorithms for heterogeneous wireless networks.

研究异构无线网络的垂直切换及网络选择算法。

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This paper proposes an algorithm of heterogeneous wireless network selection based on service, according to the wireless network service types classified by the 3gpp.

根据3gpp对无线网络业务类型的划分，提出了一种基于业务类型的异构无线网络选择算法。

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Because of the changing bandwidth, heterogeneous terminals and high packet loss rate, the wireless networks put forward new requirement for the design of network architectures and protocols.

而无线网络本身带宽多变、终端异构、丢包率高等与生俱来的特点对网络结构和协议的设计提出了新的要求。

youdao

Because of the changing bandwidth, heterogeneous terminals and high packet loss rate, the wireless networks put forward new requirement for the design of network architectures and protocols.

而无线网络本身带宽多变、终端异构、丢包率高等与生俱来的特点对网络结构和协议的设计提出了新的要求。

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