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The paper proposes the improvements for Max C/I Ratio method, which is used in the LTE downlink. These improvements resolve problem of the resource scheduling in the situation where some user with high SNR uses all available resources. We propose to operate with composed type 0 type 1 resource allocation methods. The general goal is to increase user experience by managing resource block scheduling.
Wireless communication technology, which provides voice communication and high pick data rates for Orthogonal Frequency Division Multiplexing (OFDM) systems, have been investigated in the article. The Fast Fourier transform (FFT) and the 2D discrete wavelet transform (2D-DWT) were applied for this investigation. The design of scrambling system consists from three parts, namely from the transmitter,...
Improved Channel Quality Indicator (CQI) reporting scheme which aims to reduce the required CQI signaling even when the downlink data activity is high by employing a CQI prediction method. According to this paper, Node B Expectations all the intermediary CQI reports between two subsequent CQI reports by utilizing a FSMC model of the wireless channel. The proposed prediction-based CQI reporting scheme...
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