In the past, CATV optical cable networks were costliness due to the price of optical equipment, the designer design optical receiverpoint little.
过去CAT V光缆网光设备价格昂贵，故设计的光接收点较少。
2
To this question, we propose that base on the premise that do not only increase the optical transmitter, add lustre to the optical receiverpoint newly.
针对这一问题，我们提出在不增加光发射机的前提下，新增光接收点。
3
The receiver process might want to deal with messages that have a specific tag at some point during execution, so this scheme of doing things helps.