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High spectral efficiency is considered as one of the most significant requirements that should be achieved in LTE-Advanced standard in order to fulfil the requirements of IMT-Advanced technology. Carrier Aggregation (CA) and Adaptive Modulation and Coding (AMC) techniques are considered as two potential techniques that can provide high spectral efficiency in wireless communication systems. In this...
This paper presents a new trend of Adaptive Modulation and Coding (AMC) for wireless communication system apply in Physical Layer (PHY) which is a future for next generation cellular communication systems. The new AMC exploits the dispersion of receives symbols to estimate the bit error rate (BER) of channel state information (CSI) in the current frame and select a suitable modulation scheme for the...
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