半导体光子学与技术, 2002, 8 (1): 56, 网络出版: 2011-08-11
Optimization of MQAM Modulation Schemes in Mobile Communications(Ⅰ) ———Analysis of MQAM BER Performance in AGWN Channel Based on Signal Space
Optimization of MQAM Modulation Schemes in Mobile Communications(Ⅰ) ———Analysis of MQAM BER Performance in AGWN Channel Based on Signal Space
摘要
Abstract
Based on signal space concepts, a transmission error code performance for MPSK, square MQAM and star MQAM modulation schemes on the AGWN channel is analyzed. The corresponding BER formulas and computer aided numeric results are also given. Therefore it provides a theoretical basis for choosing MQAM modulation schemes in mobile communications.
LI Jian, ZHU Xu-ming, YI Qing-ming, ZHANG Qi-zhi, HUANG Yuan. Optimization of MQAM Modulation Schemes in Mobile Communications(Ⅰ) ———Analysis of MQAM BER Performance in AGWN Channel Based on Signal Space[J]. 半导体光子学与技术, 2002, 8(1): 56. LI Jian, ZHU Xu-ming, YI Qing-ming, ZHANG Qi-zhi, HUANG Yuan. Optimization of MQAM Modulation Schemes in Mobile Communications(Ⅰ) ———Analysis of MQAM BER Performance in AGWN Channel Based on Signal Space[J]. Semiconductor Photonics and Technology, 2002, 8(1): 56.
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