| Abstract | In the article, the author makes suggestions regarding the establishment of the Beijing Information Infrastructure (BII), including improving the access network to meet the requirements of broadband access, building a high-speed relay transmission network, making the local switching network intelligent and broadband, establishing a proper long-distance switching network for Beijing and building a complete technological supporting system, providing a variety of non-telephone and value-added information services as well as perfecting the mobile communications network. |
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