The invention relates to a method for using semi-permanent connection broadcast data, which requests one record block for each semi-permanent and its end to record the information of semi-permanent connection and the network information of said frame; distributing unique index number for record block of each semi-permanent connection to be recorded in the terminal formation of said semi-permanent connection to be sent to each frame at the first network connection; when the terminal of said semi-permanent has accidence, it can be indexed into relative record block via the terminal information and confirm the correct release of semi-permanent connection, avoid terminal collection, confirm the success that rebuilding network, avoid rewrite the terminal code, avoid information check mechanism, reduce the communication amount between frames, improve the terminal code utilization rate, enlarge the system capacity and realize the service of variable single frame. |