In a mobile environment, 3G/WLAN dual-mode terminals can provide a wide range of services at high rate with variable bandwidth and Quality of Service (QoS) assurance.
在移动环境中，3G/WLAN网络双模终端可提供无处不在、带宽可变、服务质量（QoS）可保证的多种高速率业务。
In a mobile environment, 3G/WLAN dual-mode terminals can provide a wide range of services at high rate with variable bandwidth and Quality of Service (QoS) assurance.
在移动环境中，3G/WLAN网络双模终端可提供无处不在、带宽可变、服务质量（QoS）可保证的多种高速率业务。
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