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INTER-CELL INTERFERENCE COORDINATION METHOD AND APPARATUS FOR AN OFDM-BASED HETEROGENEOUS CELLULAR SYSTEM
INTER-CELL INTERFERENCE COORDINATION METHOD AND APPARATUS FOR AN OFDM-BASED HETEROGENEOUS CELLULAR SYSTEM
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机译:基于OFDM的异构蜂窝系统的小区间干扰协调方法和装置
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摘要
An inter-cell interference coordination method and apparatus is provided for a heterogeneous network system based on Orthogonal Frequency Division Multiplexing (OFMD) communication. The inter-cell interference coordination method and apparatus exchanges two different types of inter-cell interference coordination messages between base stations to adaptively use the frequency division and time division schemes, thereby coordinating inter-cell interference of control channels transmitted randomly in distributed manner.
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