对全复用多小区系统下行链路用户调度与功率分配问题进行了研究，提出了一种半分布式的用户调度与功率分配方案。
In this paper, a semi-distributed user scheduling and power allocation scheme is developed for the downlink of multi-cell systems with universal frequency reuse.
本文着重研究了偏振度法监测光纤链路PMD的性能和PMD对偏振复用系统的影响。
The topic of this thesis is focused on the DOP technique applied to monitor the PMD of the optical link and the impact of the PMD on the PM system.
同时，CWDSS数据通信系统通过主动的时隙复用来处理因通信链路容量过载而产生的通信碰撞。
At the same time, CWDSS Data communication System deals with possible communication collision because of communication chain capacity overloading by voluntary time interval reusing.
复用器基本上是一种非智能设备。它只执行降低通信链路总费用的基本操作，在网络中没有其它功能。
A multiplexer is basically an unintelligent unit which performs only the basic role of reducing total communications link costs but has no other function in the network.
讨论了采用波分复用技术扩容鹰厦线永厦段通信传输链路的方案。
A plan about the application of WDM system in extending the capacity of existing communication transmission link of Yongxia section on Yingxia Railroad is discussed.
讨论了采用波分复用技术扩容鹰厦线永厦段通信传输链路的方案。
A plan about the application of WDM system in extending the capacity of existing communication transmission link of Yongxia section on Yingxia Railroad is discussed.
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