在WCD MA无线网络中，由于新业务的非对称性，下行链路更有可能成为系统容量的瓶颈。

Because of some new asymmetric services, the downlink is more likely to be the bottleneck of the system capacity in the WCDMA wireless networks.

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随着无线网络安全机制和技术不断推出，AES(高级加密标准)作为新的分组对称加密算法得到了广泛应用。

There are more and more WLAN security mechanism and technology. AES (Advanced encryption Standard) obtained the widespread application as the new grouping symmetrical encryption algorithm.

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可以进行这种指定以适应无线节点之间业务流量的暂时不对称性，或者可以基于其它准则来进行这种指定。

Such a designation may be made to accommodate a temporary asymmetry in traffic flow between wireless nodes or may be made based on other criteria.

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