802．儿8工作在最近分配的不需经许可的国家信息基础设施（UNII， UnlicensedNationalInformationInfrastructure）5GHz频段上。它采用正交 频分复用（OF删）技术，支持54Mbps最大数据速率。
基于2个网页-相关网页
可的国家信息基础设施 Unlicensed National Information Infrastructure
一项拟议中的联合项目将开发用于“21世纪国家信息基础设施”的原型或示范模型。
A proposed joint project would develop a prototype or demonstration model for the "21st-century national information infrastructure".
数字地球是国家信息基础设施的重要部分，也是近年来关注的热点。
Digital earth is the important part of the national information infrastructure, and a focus paid close attention to in recent years too.
一种有用的方法是把国家信息基础设施想像为50年代州际高速公路网络。
One helpful way is to think of the national information infrastructure as a network of highways, much like the INTERSTATES of the 1950s.
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