Systems and methods for mitigating interference from neighbors

1. A method for mitigating interference from neighbors, the method comprising:

scheduling, at a first access node, at least two monitored subframes, the at least two monitored subframes being structured to identify an interference pattern;

monitoring interference at the first access node, wherein the monitoring includes detecting the interference pattern over the at least two monitored subframes;

analyzing the interference pattern to identify one or more interference sources, wherein a first interference pattern indicates interference caused by a neighboring access node and a second interference pattern indicates interference caused by one or more wireless devices communicating with a neighboring access node; and

instructing the one or more identified interference sources to adjust transmissions based on the monitored interference.

2. The method of claim 1 , wherein scheduling, at the first access node, the at least two monitored subframes comprises:

scheduling, at the first access node, a special subframe followed by an uplink subframe during the monitored subframes, wherein the special subframe comprises a downlink pilot time slot, a guard period, and an uplink pilot time slot.

3. The method of claim 2 , wherein the group of neighboring access nodes comprises access nodes from the first access node's neighbor relations list, a super set of access nodes from the first access node's neighbor relations list, access node from a paging group for the first access node.

4. The method of claim 2 , wherein the first interference pattern comprises interference detected during the uplink pilot time slot of the special subframe.

5. The method of claim 4 , wherein the first interference pattern further comprises interference detected during the uplink subframe such that the interference energy for the interference detected during the uplink subframe is below a threshold interference energy.

6. The method of claim 4 , wherein the first interference pattern further comprises interference detected during the uplink subframe such that the interference is detected over a first half of time slots for the uplink subframe.

7. The method of claim 2 , wherein the second interference pattern comprises interference detected during the uplink subframe.

8. The method of claim 7 , wherein interference energy for the interference detected during the uplink subframe is above a threshold interference energy.

9. The method of claim 7 , wherein the interference over the uplink subframe is detected over a threshold number of time slots for the uplink subframe.

10. A system for mitigating interference from neighbors, the system comprising:

a first access node comprising a processor and a management node comprising a processor, wherein at least one of the first access node and management node is configured to:

schedule, at the first access node, at least two monitored subframes, the at least two monitored subframes being structured to identify an interference pattern;

monitor interference at the first access node, wherein the monitoring includes detecting the interference pattern over the at least two monitored subframes;

analyze the interference pattern to identify one or more interference sources, wherein a first interference pattern indicates interference caused by a neighboring access node and a second interference pattern indicates interference caused by one or more wireless devices communicating with a neighboring access node; and

instruct the one or more identified interference sources to adjust transmissions based on the monitored interference.