Mutual Information Games in Multiuser Channels With Correlated Jamming

Correlated Jamming in Multiple Access Channels

We investigate the behavior of two users and one jammer in an AWGN channel with and without fading when they participate in a zero-sum mutual information game with the sum capacity as the objective function. We assume that the jammer can eavesdrop the channel and can use the information obtained to perform correlated jamming.

Multiuser diversity in correlated Rayleigh-fading channels

This article studies the effect of scheduling and multiuser diversity on the performance of correlated Rayleighfading channels. More specifically, the power-limited channel average rate is obtained for quasi-static correlated fading channels. The results are obtained in the cases where there is perfect or imperfect channel state information available at the transmitter. Simulation results show ...

Recent progress in multiuser information theory with correlated sources

Mutual Information and Minimum Mean-Square Error in Multiuser Gaussian Channels

1. Introduction Due to the lack of explicit closed form expressions of the mutual information for binary inputs, which were provided only for the BPSK and QPSK for the single input single output (SISO) case, [1], [2], [3], it is of particular importance to address connections between information theory and estimation theory for the multiuser case. Connections between information theory and esti...

Differential Games with Asymmetric and Correlated Information

Differential games with asymmetric information were introduced by Cardaliaguet (2007). As in repeated games with lack of information on both sides (Aumann and Maschler (1995)), each player receives a private signal (his type) before the game starts and has a prior belief about his opponent’s type. Then, a differential game is played in which the dynamic and the payoff function depend on both ty...