… sum-rate of an N-user cognitive MIMO Interference Channel (IC) … In such a setup, we define
a cognitive MIMO IC as an extension … of interference signals is not known and interference …

… In this section, we use the theoretical DoF upper bounds to benchmark an existing algorithm
for sum-rate maximization. We generate MIMO interference channels using the standard …

… rate of one link without degrading the performance of at least another link. In the MIMO
interference channel… points such as the maximum sum rate and the proportional fair operating …

… Clearly, the sum rate maximization problem (4) is nonconvex … Therefore, for K-user MIMO
interference systems, the … one cannot theoretically guarantee its sum rate performance. In the …

… Dual Link Algorithm, for weighted sum-rate maximization where the interference is efficiently
managed. We consider general MIMO interference channels with Gaussian input and a total …

… (MIMO) Gaussian interference channel with M antennas at each transmitter and N antennas
at each receiver. It is assumed that channel … of the maximum achievable sum rate in the limit …

… the sum rate performance of … MIMO interference channels where all transmitters and
receivers have 4 antennas (𝑁t𝑖 = 𝑁r𝑖 = 𝑀 = 4 for 𝑖 = 1, 2, 3). In the MIMO case, the sum rates of …

… The (M, M, N, N) MIMO interference channel has two multiple-antenna transmitters and two
… at exploring the sum-SDoF of the (M, M, N, N) MIMO interference channel with local output …

… In this paper, to investigate the usefulness the delayed CSIT in the K-user interference
channel, we consider a general setup where each transmitter acquires the global CSI with one-…

… Achievability is based on the idea of interference alignment (IA). However, in the presence
of imperfect CSI, the sum rate becomes degraded, and full DoF may no longer be achievable. …