The subject of the call with the use of the interval of use of transfer functions in the atm asynchronous transfer mode for the load of a network of atm switching

摘要

During periods of network overload, calls are prioritized based on information supplied at the onset of the call. High priority calls are immediately allocated an access time interval. Other calls are given access based on the determined binary rate (DBR), the statistical binary rate (SBR), available binary rate (ABR) and ATM asynchronous block transfer rate (ATM,ABT), and unspecified binary rate (UBR) where calls are not prioritized or have equal priority.