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In the emerging broadband wireless networks such as IEEE 802.16m and LTE-A networks which employ universal frequency reuse-1, the cell coverage is predominantly limited by the co-channel interference. Bit level data repetition, and conventional multi-antenna maximal-ratio-combining (MRC) techniques are typically used to improve the signal-to-interference-plus- noise ratio (SINR) at the receiver. Simple...
To minimize the overall transmit power while maintaining a constant data rate and target BER, a downlink adaptive resource allocation algorithm with G type channel estimated error at the base station is proposed for multiuser space-time block coding and beam forming (STBC-BF) MIMO-OFDM system in correlated channels. The algorithm allocates the subcarriers with the shared manner. A null steering processing...
This paper is devoted to the precise performance analysis of optimum diversity combining and equalization with quadrature amplitude modulation (QAM) over frequency-selective fading channels in the presence of co-channel interference (CCI). In developing the optimum receiver, a precise CCI model with taking into account the effects of symbol and carrier timing offsets between the desired signal and...
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