Difference between two Subcarrier Mapping Techniques IOFDMA and LOFDMA
نویسندگان
چکیده
OFDMA is one of the promising candidates for wireless communication. In the subcarrier mapping, the two most important subcarrier mapping techniques namely Interleaved and Localized mapping techniques are being considered. OFDMA is a method that assigns different groups of subcarriers to different users. When an interleaved technique is implemented with OFDMA, it is known as interleaved OFDMA (I-OFDMA) and when localized technique is implemented with OFDMA, it is known as localized OFDMA (L-OFDMA).
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