| comp., MS | packet switching | commutazione di pacchetto (A technology for breaking data into packets and then sending the packets over a network. Each packet has a header containing its source and destination, a sequence number to reassemble the information, a block of data content, and an error-checking code. The data packets may take different routes to their destination, where the original information is reassembled after the packets arrive. The international standard for packet switching networks is X.25) |