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In modern cellular systems, high-rate communication is performed using MIMO transmission by a single base station (BS). This method is able to improve the transmission rate when the user is at the cell-inner. However the rate severely degrades when the user is located at cell-edge. Base station cooperation (BSC) MIMO is solve the cell-edge problem. BSC MIMO can improve capacity at the cell-edge than...
Base Station Cooperation Transmission of OFDM symbols (BSC-OFDM) is a promising approach to increase cell-edge capacity. The effect of Ranging Error on BSC-OFDM is investigated in this paper. Timing offset greater than 1 OFDM symbol in analytically duration creates asynchronous interference. Results show that a single ranging code transmitted by a mobile station provides greater capacity over a scheme...
Cooperative transmission (CT) (i.e. base station cooperation, multicell transmission) techniques have been shown to theoretically increase the average and cell-edge spectral efficiencies of cellular networks. These techniques aim to suppress or even take advantage of intercell signals. However, to realize the benefits of CT in actual cellular networks, cell planning parameters must be adjusted accordingly...
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