摘要
A new network protocol (Demand Priority Protocol) environmentcan provide more satisfying service for different urgent transmission requests. Inthis paper, in order to provide guidance for the selection of environment of multimedia data transmission in Computer Supported Cooperative Work better, an objectoriented protocol specification language based on C++ is used to design a virtualenvironment of multiworkstation of computer cooperative work and to simulate execution of demand priority network protocol and then the performances of varioustransmission requests are analyzed. Finally, an evaluation of the demand priorityLAN is given.
A new network protocol (Demand Priority Protocol) environmentcan provide more satisfying service for different urgent transmission requests. Inthis paper, in order to provide guidance for the selection of environment of multimedia data transmission in Computer Supported Cooperative Work better, an objectoriented protocol specification language based on C++ is used to design a virtualenvironment of multiworkstation of computer cooperative work and to simulate execution of demand priority network protocol and then the performances of varioustransmission requests are analyzed. Finally, an evaluation of the demand priorityLAN is given.
