Overlapping clusters: You can split up traffic onto different channels by adding an overlapping cluster.
重叠集群：您可以通过添加重叠集群来将流量划分到不同的通道上。
Cluster channels named TO. : This practice works in the limited case that there are no overlapping clusters.
名为TO.的集群通道：此实践在不存在重叠集群的少数情况下有效。
The data of overlapped characters and pictures are stored in the ROM of FPGA, The Times are generated by FPGA inner logic circuit to control the switch of TV channels to finish the overlapping work.
该方案将被叠加的字符或图像数据保存在FPGA内部的ROM中，由内部逻辑控制电路产生点阵时序，控制视频通道切换开关，完成叠加功能。
However, in far-end crosstalk, its sub-channels exist still a lot of frequency spectrum overlapping and increase error-rate.
在远端串扰时，其各子信道仍然存在着较大的频谱重叠，使误码率增加。
However, in far-end crosstalk, its sub-channels exist still a lot of frequency spectrum overlapping and increase error-rate.
在远端串扰时，其各子信道仍然存在着较大的频谱重叠，使误码率增加。
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