论文部分内容阅读
为了进一步提高网络的安全,提出了切实可行的黑龙江移动现网改造方案及光网络建设和维护的指导原则。
In order to further improve the security of the network, a feasible scheme for the reconstruction of the mobile network in Heilongjiang and the guidelines for the construction and maintenance of the optical network are put forward.