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Optimization of MQAM Modulation Schemes in Mobile Communications(Ⅱ)——Analysis of MQAM BER Performance in Rayleigh Channel
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作者 ZHANGQi-zhi zhuxu-ming 《Semiconductor Photonics and Technology》 CAS 2002年第1期60-64,共5页
The transmission error code performance of square MQAM and star MQAM modulation schemes for the AGWN Rayleigh fading channel is analyzed. The corresponding BER formulas and computer aided numeric results are given. Th... The transmission error code performance of square MQAM and star MQAM modulation schemes for the AGWN Rayleigh fading channel is analyzed. The corresponding BER formulas and computer aided numeric results are given. Therefore it provides a theoretical basis for choosing MQAM modulation schemes in mobile communications. 展开更多
关键词 移动通信 MQAM 矩形组合 星形组合 瑞利衰落信道
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