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In this paper, we propose two spectrally efficient adaptive partial decode-and-forward (DF) cooperative communication schemes, which are adaptive partial repetition DF with quantized feedback (APR-DF-QF) and adaptive partial coded cooperation DF with quantized feedback (APCC-DF-QF). We assume the relay node only has partial channel-state information, which is obtained via an quantized feedback link...
An precise but simple link quality model is crucial to improve the accuracy and flexibility of link adaptation design of LDPC coded OFDM system, because it acts as a link-to-system interface which provides system simulator immediately the BLER performance of a certain modulation and coding scheme corresponding to the current SINR states, which is an instantaneous vector. This contribution extends...
An accurate and simple link quality model is crucial in system evaluation of different link adaptation (LA) solutions, for it acts as a link-to-system (L2S) interface which provides the block-error rate (BLER) performance of a certain modulation coding scheme (MCS) corresponding to the current SINR states. Our previous work in the work of Chen et al. (2007) has verified the good accuracy of the MI-based...
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