COMMUNICATION MANAGEMENT METHOD, CENTRAL CONTROL STATION, COMMUNICATION STATION, COMMUNICATION MANAGEMENT PROGRAM, AND COMPUTER-READABLE RECORDING MEDIUM STORING COMMUNICATION MANAGEMENT PROGRAM

摘要

A central control station performs a transmission right assignment according to a rule that a value, which is obtained by subtracting a polygonal line (11) representing an accumulated value from a certain time point (t0) of a transmission right granting time assigned by "an actual transmission right assignment" from a straight line (10) representing an accumulated value from the time point (t0) of the transmission right granting time assigned by "a reference transmission right assignment obtained by the average data rate of a communication station or the like", is always confined to a range defined by a certain value (TXOPbound) that is smaller than "an accumulated value of average transmission right granting time assigned to a permissible transmission delay time by the reference transmission right assignment" (C.Tdelay). In a communication network, a communication path quality that a transmitting station requires with respect to a communication path can be realized with flexibility maintained with respect to scheduling of the central control station.