What are the basic knowledge (i.e. calculus, queueing theory) should I have in order to understand the following paper :
Abhay K. Parekh and Robert G. Gallager, A Generalized Processor Sharing Approach to Flow Control in Integrated Services Networks: The Single Node Case" by
Alan Demers, Srinivasan Keshav, Scott Shenker. Analysis and Simulation of a Fair Queueing Algorithm.