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Data transmission method in optical star network and optical star network system for realizing the same
Data transmission method in optical star network and optical star network system for realizing the same
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机译:光星网络中的数据传输方法及实现该方法的光星网络系统
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摘要
An optical star network system, wherein a first packet is transmitted between first and second terminals, functionally coupled to an optical star network, using a predetermined wavelength band in accordance with the CSMA/CD system, which system comprises generation section (22) for generating a second packet including transmission data and having a predetermined bit length, and a transmission section (24) for transmitting the second packet on a transmission path using the predetermined wavelength band. The predetermined bit length is set not equal to an integer multiple of a bit length of a data unit of the first packet. The second packet includes dummy data with the transmission data following this dummy data, the bit length of the dummy data is greater than the bit length of the longest packet that is to be transmitted before interruption of transmission of the first packet, when the first and second packets collide with each other.
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