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Theinterface接口BSS | 邮电通讯系统 2022-08-02 68 0star收藏 版权: . 保留作者信息 . 禁止商业使用 . 禁止修改作品
蜂窝移动通讯系统主要是由交换网路子系统(NSS)、无线基站子系统(BSS)和移动台(MS)三大多数构成,如图2-1所示。其间NSS与BSS之间的接口为“A”接口,BSS与MS之间的接口为“Um”接口。

(The cellular mobile communication system is mainly composed of switching network subsystem (NSS), wireless base station subsystem (BSS) and mobile station (MS), as shown in Figure 2-1. The interface between the NSS and the BSS is the "A" interface, and the interface between the BSS and the MS is the "Um" interface.)

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