METHOD AND APPARATUS FOR CONTROLLING INTERFERENCE BASED ON CARRIER AGGREGATION FOR SMALL BASE STATION

摘要

A carrier aggregation-based interference control method and apparatus for small base stations are disclosed. The present invention comprises setting a primary component carrier (PCC) as a first carrier and setting a secondary component carrier (SCC) as a second carrier, monitoring a signal-to-interference plus noise ratio (SINR) of the first carrier or the second carrier, and determining whether the SINR of the first carrier is smaller than a predetermined threshold.

主权项

1. A method of controlling interference in a base station, the method comprising:
setting a primary component carrier (PCC) as a first carrier and setting a secondary component carrier (SCC) as a second carrier; monitoring a signal-to-interference plus noise ratio (SINR) of the first carrier or the second carrier; determining whether the SINR of the first carrier is smaller than a predetermined threshold; if the SINR of the first carrier is smaller than the predetermined threshold, releasing the first carrier from the PCC and changing the second carrier to the PCC through handover; and changing a mode of the first carrier to a hybrid mode or an open mode.