A diffusion model approximation for the GI/G/1 queue in heavy traffic.
Daniel P. HeymanPublished in: Bell Syst. Tech. J. (1975)
Keyphrases
- diffusion model
- heavy traffic
- queueing networks
- loss probability
- steady state
- limit theorems
- queue length
- stationary distribution
- diffusion process
- diffusion approximations
- arrival rate
- traffic intensity
- single server
- waiting times
- state dependent
- fluid model
- single server queue
- heavy traffic limit
- state space collapse
- arrival process
- queueing systems
- service rates
- queueing model
- service times
- anisotropic diffusion
- information diffusion
- long run
- asymptotically optimal
- brownian motion
- polling systems
- multiclass queueing networks
- markov chain
- holding cost
- call center
- diffusion tensor
- social networks