Abstract:

The mutual performance influence in different load cases about softswitch service and web service in the Parlay multi-service environment were studied. The dynamic resources allocation method between these services was proposed. Taking the stability of system as the prerequisite, SSDB (session setup delay bound) mechanism was proposed to satisfy each service's performance requirement on throughput and average response time. The simulation results prove that dynamic allocation of the system resource based on SSDB can satisfy each service's performance requirement in this environment.

Key words: parlay, multi-service, session setup delay bound, service performance