MANAGEMENT METHOD OF THE QUANTITY OF INFORMATION IN BROADBAND INTEGRATED SERVICE DIGITAL COMMUNICATION NETWORK AND COMMUNICATION NETWORK FOR PERFORMING METHOD THEREOF

摘要

PURPOSE: To optimize the use of resource and the quality of service by restricting the number of a series of cells to be equal to or smaller number than a prescribed number and restricting time, corresponding to loss of cell to be smaller value tan a prescribed time. CONSTITUTION: A terminal continues to transmit data cells C1 to C3, while waiting for a receiving notification corresponding to a cell C0 or one of the following cells. The number of the cell to be transmitted during waiting for the receiving notification is restricted to a prescribed number W. After period Trep of transmission and stop of the cell is repeated several times, while measuring elapsed time from an initial transmission of the first cell C0, when the reception notification, corresponding to the cell C0 is not transmitted after the passage of a prescribed time Tmax the connection occupied by a terminal under consideration is released. The time Tmax is selected according to a maximum allowable time spent for transmitting the data cell and the receiving notification sent back with a connection network. Consequently, the use of the resource and the quality of the service are optimized at the same time.