Title :
A selection method of modulation and coding scheme in cdma2000 1xEV-DV
Author :
Kim, Min Goo ; Ha, Sang Hyuk ; Kim, Yong Serk
Author_Institution :
Telecommun. R&D Center, Samsung Electron., Suwon, South Korea
Abstract :
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.
Keywords :
3G mobile communication; adaptive codes; adaptive modulation; turbo codes; AMC; MPR; adaptive modulation/coding; cdma2000 1xEV-DV; channel adaptation; code rates; maximal system throughput; modulation order product code rate; modulation orders; modulation/coding scheme selection method; quasicomplementary turbo codes; AWGN; Automatic repeat request; Fading; Modulation coding; Performance analysis; Product codes; Quadrature phase shift keying; Research and development; Throughput; Turbo codes;
Conference_Titel :
Vehicular Technology Conference, 2004. VTC 2004-Spring. 2004 IEEE 59th
Print_ISBN :
0-7803-8255-2
DOI :
10.1109/VETECS.2004.1388981
