论文部分内容阅读
OFDM(Orthogonal Frequency Division Multiplexing)is a key technoIogy of LTE system.Practically,the Frequencyselective scheduling takes full advantage of the use of the OFDM system,it fully uses the frequency resource.In short,the system will always schedule the PRB with beRer CQI for the particular UE if the condition of eNB allowed.