초록 ▼

A method for decoding information in a telecommunication network, in which the information frames are received, the data is buffered, decoded and a parity check is made. Before transmitting the data further in the transmission network an additional check is made. Depending on the outcome of the pari

A method for decoding information in a telecommunication network, in which the information frames are received, the data is buffered, decoded and a parity check is made. Before transmitting the data further in the transmission network an additional check is made. Depending on the outcome of the parity check and the additional check the frames to be transmitted further in the network are marked as faultless or defective. The result of the additional check is established from the processing of earlier received data.

대표청구항 ▼

[ I claim:] [1.] A decoding method of a telecommunication network comprising the steps of:receiving information frames and buffering data contained in them until the amount of the buffered data corresponds to a predetermined amount;decoding the buffered data;performing a parity check for the buffere

[ I claim:] [1.] A decoding method of a telecommunication network comprising the steps of:receiving information frames and buffering data contained in them until the amount of the buffered data corresponds to a predetermined amount;decoding the buffered data;performing a parity check for the buffered data;transmitting the buffered data further in the telecommunication network; andresolving the accuracy of the buffered data by performing said parity check and by performing an additional check, the additional check taking into account results obtained in connection with the processing of data received earlier in time;said performing said additional parity check including checking the number of successive parity checks showing error, and if said number exceeds a predetermined limit value, said method further comprising finding the buffered data to be defective;said predetermined limit value being between 5 and 100;marking the data found to be defective in said additional check as being defective and copying the data marked as being defective into a memory device before performing said transmitting;performing a next parity check in regard to new buffered data, if the next parity check indicates that the new buffered data is faultless, considering the data stored in the memory device to be faultless, marking the data stored in the memory device as being faultless, and transmitting the data stored in the memory device further in the telecommunication network.