摘要 |
Utilizing a fact that a header of an ATM cell of which error was not able to be corrected thoroughly by a radio receiver tends to have a certain pattern, a connection designated for a cell having such a certain header pattern is set to insert the particular ATM cell therein, and mis-insertion is detected at an AAL termination section (or an ATM switch) of an ATM communication equipment which is a terminating point of the connection.
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