Performance Analysis of a Fluid Queue with Random Service Rate in Discrete Time

نویسندگان

  • Onno J. Boxma
  • Vinod Sharma
  • D. K. Prasad
چکیده

We consider a fluid queue in discrete time with random service rate. Such a queue has been used in several recent studies on wireless networks where the packets can be arbitrarily fragmented. We provide conditions on finiteness of moments of stationary delay, its Laplace-Stieltjes transform and various approximations under heavy traffic. Results are extended to the case where the wireless link can transmit in only a few slots during a frame.

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تاریخ انتشار 2007