… Sum-rate gradient on the Grassmann manifold To find the maximum sum-rate IA solution
we will use a gradient descent approach combined with the alternating minimization algorithm …

… a sum rate analysis framework for OIA that is applicable to general multicell IBC scenarios
and different kinds of alignment metrics. Secondly we focus on IBCs with I base stations in …

… channels and should not be confused with some recent developments such as Interference
Alignment (… over the two Eigen-modes of the MIMO channel. To simplify the expressions for xi …

… [6], the enhanced interference alignment (E-IA) algorithm was proposed to improve the sum-rate
… In this section, we provide numerical results evaluating the sum rate performance of the …

… than the existed alternating minimization algorithm in terms of sum rate. Besides, from the …
a certain sum rate value, while hybrid algorithm converges fastest to eliminate interference. …

… precoder design for mimo interference channels with finite-… constant k-user mimo gaussian
interference channel with finite … test for linear interference alignment in MIMO channels with …

… Interference is a challenging issue in such network, and interference alignment (IA) [1–10] …
tool for compressing the impact of interference to maximize sum rate of the network. Ref. [3] …

… alignment with generic MIMO channels. However, when symbol extensions are applied, the
block-diagonal structure induced in the channel … higher sum-rate than the other algorithms. …

… This section presents simulation results for the average sum-rate performance of the proposed
iterative algorithms in the MIMO channel network. All transmitters are assumed to transmit …

… algorithm and compare it with other existing algorithms. Numerical results show that the sum
rate of our proposed algorithm is … the sum rate of our IA-XC algorithm applied on 3 × 3 MIMO …