Interference alignment for transmitter/receiver pairs in wireless communication systems

An apparatus comprising:

• a processor to select second transmitter-receiver pairs proximate a first transmitter-receiver pair, wherein the first transmitter-receiver pair is in a first cell and the second transmitter-receiver pairs are not in the first cell, and align signals transmitted by the second transmitter-receiver pairs to be received by the first transmitter-receiver pair in a first subspace of channels, wherein a second subspace of the channels is free of the signals transmitted by the second transmitter-receiver pairs.

A non-transitory computer readable medium embodying a set of executable instructions, the set of executable instructions to manipulate at least one processor to:

• select second transmitter-receiver pairs proximate a first transmitter-receiver pair, wherein the first transmitter-receiver pair is in a first cell and the second transmitter-receiver pairs are not in the first cell;
• and
• align signals transmitted by the second transmitter-receiver pairs to be received by the first transmitter-receiver pair in a first subspace of channels, wherein a second subspace of the channels is free of the signals transmitted by the second transmitter-receiver pairs.