Game-Theoretic Transmit Antenna Selection for Multi-User Spatial Multiplexing Systems

Prior works of the antenna selection mainly studied the single user case. In this paper, we focus on the multi-user case which is more practical. The multi-user antenna selection problem is formulated as an N-person discrete non-zero sum finite strategy-form game. The capacity of each user is used as the utility function. The Nash equilibrium of the proposed game is studied by using stochastic learning and numerical results are given.