FIELD: radio engineering, communication.
SUBSTANCE: invention discloses in particular a method for processing of modulation data, the base station transmits to the UE a high-level configuration signaling and higher-level configuration signaling is used to indicate the support or non-support schemes of quadrature amplitude modulation (QAM) higher order, wherein circuit high order QAM-modulation scheme is a QAM order of M, where M - number greater than 64. By using high-level signaling configuration, indicating the lack of support or support of higher order QAM-modulation, may provide support to high order QAM-modulation while maintaining compatibility with existing wireless data networks.
EFFECT: increasing the peak data rate and spectral efficiency.
44 cl, 4 dwg, 12 tbl
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