Clesun is also one of the few high-tech companies spearheading development and application of wireless sensor network.

公司也是国内少数几家率先开展无线传感网络开发应用的高新技术企业之一。

youdao

Is a specialized in wireless network engineering, computer network system integration of high-tech enterprises.

是一家专业从事无线网络工程、计算机网络系统集成的高新技术企业。

youdao

And San Francisco's tech adviser Chris Vien says there are challenges for Google or anyone who tries to set up a wireless network in San Francisco.

NPR: San Francisco Weighs Wi-Fi Plans