| 摘要 |
FIELD: communication.SUBSTANCE: invention relates to communication engineering and is intended to reduce interference in reference signal symbols of users at the border of the cell and reduction of unbalance of output power of reference signal symbols. Present invention each cell selects a conversion scheme, at least of two conversion schemes to implement resource conversion, which effectively reduces interference imposed on reference signal symbols of users at the border of the cell; vector switching is performed for an orthogonal matrix to obtain multiple different codeword sequences and implement codeword computation.EFFECT: invention discloses a method and device for conversion of resources and code division multiplexing.40 cl, 6 tbl, 8 dwg |
