发明名称 |
Data transmitting/receiving method using distributed path control in data switching system |
摘要 |
A data transmitting/receiving method using distributed path control in a data switching system is disclosed, including the steps of: (1) storing data by distributing a first code and a last code of a received data frame, and then reading and storing a frame header; requesting a path setting and then initializing a trial number; transmitting a setup request signal in the next time slot with a destination port address if a polling address is its own address, and thus transmitting the stored header through a data channel when the response signal received from the destination output port indicates an end of the path controlling operation; and transmitting data stored in an input buffer to the end of a frame and requesting a path release at its polling address; (2) releasing the path in case of path release request when the destination port address is its own port address; if the output port is not in use, the output buffer is not is a full state, and a communication channel is available, indicating the end of the path controlling operation in a response bus in case of the path setup request and receiving a switch path setup data to discriminate an initial code and last code of the frame, thereby transmitting the data.
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申请公布号 |
US5838937(A) |
申请公布日期 |
1998.11.17 |
申请号 |
US19960754091 |
申请日期 |
1996.11.20 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
LEE, HYEUN TAE;LEE, KEUN WOO |
分类号 |
H04L12/407;H04L12/56;(IPC1-7):H04Q11/04;G06F13/00 |
主分类号 |
H04L12/407 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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