Telefonaktiebolaget Lm Ericsson (publ)

Hanan Ahmed

Angelo Cuffaro

Eric Boivin

Vince Ragosta

Francois Prud'Homme

A system and method of dynamically allocating memory records to a plurality of blocks in a telecommunications switch. A data acquisition monitor is provided for monitoring one or more traffic pattern parameters associated with the call traffic through the telecommunications switch. An analyzer analyzes the traffic pattern information and maintains traffic parameter profiles in a suitable database. Also, the analyzer determines if there exists a change in demand of service based on the monitored traffic pattern parameters. A command generator provides a feedback signal to the telecommunications switch to re-assign memory records based on the changes in demand of service.

Dynamic size allocation system and method

In a state driven machine logically sub-divided into a plurality of blocks, with each block including a sub-set of a total number of process defining operating states and transition paths, plural records each relating to a certain execution are associated with each block. A log is maintained on a per execution basis of events (such as state transitions and actions) which occur for that execution. In one implementation, the log is maintained in each record to store events occurring for the certain execution within the block associated with that record. In another implementation, the log is maintained to store events occurring for the certain execution across all implicated blocks. Using the information stored in the log, it is possible to trace back along process execution to identify an origin of a fault in the process implemented by the state driven machine.

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Pierrefonds, Canada

Hanan Ahmed