摘要:
Provided is an apparatus for controlling interference. The apparatus may receive interference information about at least one subchannel which is allocated to at least one node in an OFDMA system. The apparatus may create an interference list using the interference information. The apparatus may report the interference list to a radio network controller (RNC).”
摘要:
An apparatus for allocating subchannels is provided. The apparatus includes: a subchannel allocation coefficient determination unit determining a subchannel allocation coefficient using a queue length of at least one terminal and a signal to interference plus noise ratio (SINR) of the at least one terminal and at least one relay station in an Orthogonal Frequency Division Multiple Access (OFDMA) system; and a subchannel allocation unit allocating a subchannel to at least one link formed in the OFDMA system using the subchannel allocation coefficient.