论文部分内容阅读
湖南: 一、“八五”主要成绩: 1.综合通信能力形成规模 “八五”期间全省邮电固定资产投资总计完成112.6亿元,比“七五”期间增长27.9倍。长途数字传输网进一步扩大,建成4条国家一级长途干线和省—地—县二级长途数字干线网,长途光缆总长度达1.6万公里,新建数字微波总长度达7600多公里,实现了农村大集镇以上传输数字化。全省程控交换机容量突破300万门,建成了遍及全省的无线寻呼网设备,容量达333万户。移动电话实现了省内和全国部分省市自动漫游;建成了县以上数据通信网。
Hunan: I. Major Achievements in the Eighth Five-Year Plan: 1. The Scale of Integrated Communications Capability During the “Eighth Five-Year Plan” period, fixed assets investment in post and telecommunications in the province totaled 11.26 billion yuan, an increase of 27.9 times that of the “Seventh Five-Year Plan” period. Long-distance digital transmission network to further expand and build four national long-distance trunk and provincial - prefectural-level two long-distance digital trunk network, the total length of 16,000 km long-distance optical fiber, the new digital microwave total length of more than 7600 kilometers, to achieve the rural Dadi town above the digitized transmission. The province’s program-controlled switchboard capacity exceeded 3 million, built throughout the province’s wireless paging network equipment, capacity of 3.33 million. Mobile phones to achieve the province and some provinces and cities nationwide automatic roaming; built above the county data communications network.