对于不同载频之间的切换，只能采用硬切换实现。

Hard-handoff is the only way for those different carriers to achieve handoff.

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该方法提供了一种类似于硬越区切换的快速软越区切换。

This method provides a fast soft handover similar to the hard handover.

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该方法提供了一种类似于硬越区切换的快速软越区切换。

This method provides a fast soft handover similar to the hard handover.

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