Worst-Case Index based on Utility Function
Hang Xu Yang · 2007
For most queue scheduling algorithms of approximate Generalized Processor Sharing (GPS),Wost- Case Fairness Index(WFI) that comes from the servies' delay is considered as fairness guidance. And because the competition of network resource is a kind of non-cooperative game which exsits Nash equilibrium, in this paper, some utility function is chosen as bound of WFI, then Utility-Based Wost-Case Index is defined. Every part of the expression will be discussed.