Mạng VSAT (P4)

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Mạng VSAT (P4)

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NETWORKING ASPECTS NETWORK FUNCTIONS As mentioned in Chapter 1,VSAT networks usually offer communications service between user terminals. These terminals generate baseband signals that are analogue or digital,predominantly digital. For signals generated by asource terminal and to be delivered to adestination terminal, the VSAT network must provide the following functions: -establish a connection between the calling terminal and the called one; -route the signals from the calling terminal to the called one, although the physical resource offered the considered connection may be for shared by other signals on other connections; -deliver the information in a reliablemanner. ...

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