A sufficient condition and a necessary condition for the diffusion approximations of multiclass queueing networks under priority service disciplines.
Hong ChenHanqin ZhangPublished in: Queueing Syst. Theory Appl. (2000)
Keyphrases
- sufficient conditions
- diffusion approximations
- multiclass queueing networks
- queueing networks
- heavy traffic
- steady state
- long run
- queueing systems
- fluid model
- stationary distribution
- asymptotically optimal
- asymptotic stability
- state dependent
- queue length
- arrival rate
- linear complementarity problem
- lyapunov function
- single server
- exponential stability
- optimal policy
- markov chain
- special case
- equilibrium point