A 3g cellular network provides what is known as "best effort, which means the network will do its best to ensure the required bandwidth, but there is no guarantee it will remain at the same level."

3g移动网络提供了“尽力服务”(best effort)，这意味着网络将尽力确保所需的代码，但并不能保证将保持在相同的水平。

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Meanwhile, best effort (Internet type) data traffic is ensured equal access and a "fair" share of the remaining ring bandwidth.

同时，最大努力(因特网类型)的数据传输也保证有平等的访问和“公平”分享剩余环的带宽。

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