Index 323 uncoupled learning algorithms see fully distributed learning algorithms unit simplex concepts 18, 73, 77, 247, 277 definition 18, 73, 247, 277 unitary-independent-unitary model (UIU), concepts 217 universal belief space, definition 118 unlicensed bands 7, 182 utility in discounted repeated games 74­6, 198, 260 see also repeated games definitions 74­5, 198 Folk theorems 78­81, 199 utility in discounted stochastic games concepts 84, 205, 268­71 definition 84, 268 utility in finitely repeated games (FRG) 74­7, 198 see also repeated games definition 74 Folk theorems 77, 199 utility functions 8­11, 16, 18, 41, 43, 45, 48­9, 54, 74­6, 88, 91­2, 103, 105, 117, 119, 123, 126­7, 149­51, 154­5, 162­3, 169­71, 186­7, 211, 215, 218, 221, 235, 238, weighted equilibrium stationarity (WES) see also hybrid game dynamics definition 173 weighted potential games (WPG) see also potential games definition 46 WES see weighted equilibrium stationarity Wiener processes 90 see also continuous-time. . .; stochastic games WiFi 202­3, 234 wireless networks 4, 26, 35, 36, 58, 62, 65, 97, 98, 111, 117, 122, 126, 147, 149­50, 183, 245­6, 252, 272­3 see also routers; terminals actions 29, 183­4, 137­8, 247 Aloha 66, 111­12, 245­56 Bayesian games 115­24, 206 case studies 183­209 CSMA 111, 245, 272 energy-efficient power-control games case study 183­209 evolutionary games 97­113 examples of game theory uses 4­8, 81, 196, 244 fictitious play dynamics 135