Compared with traditional mobile telecommunication, special wireless data network has good qualities in constructing cost, frequency-spectrum utilization, reliability and so on.

与传统移动通信系统的数据传输相比，无线专网具有低成本、高频谱利用率、高可靠性等优点。

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General Motors could build a powerful wireless data network with its OnStar satellite system, but it says OnStar will remain ISP-neutral for now.

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In line with what the telecom said in October, the next-generation wireless data network will launch in 38 U.S. cities and more than 60 airports this year.

CNN: Verizon launching speedier 4G network Sunday

Sony launches two TV sets able to join a wireless home data network.

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