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数字微波通信同步数字系列(SDH)正在逐步替代准同步数字系列(PDH),它将成为微波通信的有力支撑点,多载波联合控制的微波通信目的是打造特殊环境及特别时机采用的实用案例。多载波技术的联合首要考虑的是各子系统间的对接,线路、设备、路由等的搭配与优化是方案能效价值和稳定性的重要保证。通过设计和分析“优秀山区环境、促和谐发展”的尼泊尔旅游年通信保障方案得出,联合模式是技术进步和资源利用的合理选择,在搭建方案的同时对数据传输给出了独到的解析。
The Digital Microwave Synchronous Digital Hierarchy (SDH) is gradually replacing the Pseudo Synchronous Digital Hierarchy (PDH) and will be a strong support point for microwave communication. The purpose of microwave communication with multi-carrier joint control is to create practical cases for special environments and special occasions. The primary consideration of the combination of multi-carrier technology is that the inter-subsystem docking, routing, equipment, routing and other collocation and optimization of the program is an important guarantee of energy efficiency and stability. Through the design and analysis of the Nepal Tourism Year Guarantee Program for “excellent mountain environment, promoting harmonious development”, the joint model is a reasonable choice for technological progress and resource utilization. While building a scheme, it gives a unique Analysis.