We present two interference alignment techniques such that an opportunistic point-to-point
multiple input multiple output (MIMO) link can reuse, without generating any additional …

In this paper, we propose opportunistic interference alignment (OIA) for three-transmitter
multiple-input multiple-output interference channels. In the proposed OIA, each transmitter …

In this paper, we propose a practical interference alignment technique based on an
opportunistic user selection in a three-user MIMO interference channel where no information …

Maddah-Ali and Tse recently introduced the idea of retrospective interference alignment, ie,
achieving interference alignment with only outdated (stale) channel state information at the …

Consider a K-user flat fading MIMO interference channel where the kth transmitter (or
receiver) is equipped with M k (respectively N k) antennas. If an exponential (in K) number of …

For the multiple-input multiple-output interfering multiple-access channels (IMACs),
opportunistic interference alignment (OIA) using the singular value decomposition (SVD) …

In this paper, we explore the possibility of achieving interference alignment with delayed
CSIT when the transmitters are distributed. Our main contribution is an interference …

We describe a noncooperative interference alignment (IA) technique which allows an
opportunistic multiple input multiple output (MIMO) link (secondary) to harmlessly coexist …

Starting from the zero-forcing constraints, some conditions to be satisfied in order to admit an
interference alignment (IA) solution for any K-user frequency-flat MIMO interference channel …

In this paper, we first investigate the Degrees Of Freedom (DOF) for the M-user Interference
Channel (IC) in static environments with the help of a MIMO relay. The relay stores the …