俄罗斯的国际通信战略孙玉奎为消除通信基础设施的落后局面，俄罗斯正在建设两个基于长途通信路由和３个基干国际通信路由。长途通信基干路由之一是“５０×５０”计划；另一个是蜂窝移动网的“电信高速公路”。国际通信基干路由之一是１９９３年４月开放业务的俄罗斯至丹... Russia’s International Communications Strategy Sun Yukui To eliminate the backwardness of the communications infrastructure, Russia is building two long-distance and three-trunk international communications routes. One of the long-haul backbone routes is the “50 × 50” plan; the other is the “Telecom Highway” for cellular mobile networks. One of the international communications backbone routes is Russia to Dan, which opened its business in April 1993 ...