Variable-Rate, Variable-Power Network-Coded-QAM/PSK for Bi-Directional Relaying Over Fading Channels
نویسندگان
چکیده
منابع مشابه
Variable-rate variable-power MQAM for fading channels
We propose a variable-rate and variable-power MQAM modulation scheme for high-speed data transmission over fading channels. We first review results for the Shannon capacity of fading channels with channel side information, where capacity is achieved using adaptive transmission techniques. We then derive the spectral efficiency of our proposed modulation. We show that there is a constant power g...
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ژورنال
عنوان ژورنال: IEEE Transactions on Communications
سال: 2014
ISSN: 0090-6778
DOI: 10.1109/tcomm.2014.2354353