一种能够减小地址转换中的系统负载和操作系统间切换的开销的地址转换器。

An address translator capable of reducing system loads in address translation and an overhead in switching between operating systems.

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WCDMA的切换可以分为软切换（包括更软切换）、硬切换、前向切换以及系统间切换。

WCDMA handoffs include soft handoff(softer handoff involved), hard handoff, forward handoff and handoff between systems.

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切换系统是由一组连续或离散动态子系统组成，并按某种切换规则在各子系统间切换的动力系统。

A switched system is a class of hybrid system composed of several dynamical Subsystems and a switching law that specifies the active subsystem at each instant of time.

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