A selection method of modulation and coding scheme in cdma2000 1xEV-DV
Min Goo Kim, Sang Hyuk Ha, Yong Serk Kim · 2005
A modulation and coding scheme selection method, proposed by Kim and et al. (3GPP2 TSG-C, C50-20011203-014, 2001), is used for an adaptive modulation and coding (AMC) scheme in cdma2000 1xEV-DV. The proposed method, so-called modulation order product code rate (MPR), provides a good criteria for selection of modulation and code rate among various AMC levels, with more than 127 levels for accurate channel adaptation and maximal system throughput. We introduce the properties of MPR and applications in cdma2000 1xEV DV.