Adaptive bit-loading algorithms can improve the performance of OFDM systems significantly. The tradeoff between the performance of the algorithm and its computational complexity is essential for the implementation of loading algorithms. In this paper, we present a low complexity non-iterative discrete bit-loading algorithm to maximize the data rate subject to specified target BER and uniform power allocation. Simulation results show that the proposed algorithm outperforms the equal-BER loading and achieves similar rates to incremental allocation, yet with much lower complexity.
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机译:基于图形界面和无线通讯方式的配电变压器监测分析和无功补偿控制系统A Transformer Monitoring and Reactive Power Compensation Controlling System Based on Graphical User Interface and Wireless Communication
机译:La modelisation de la propagation et aides a la Decision pour les systemes deTelecommunications,de Radar et de Navigation(propagation modeling and Decision aids for Communications,Radar and Navigation systems)
机译:Computer-readable medium, communication terminal, and method for making appropriate selection between promptly receiving communication signal and reducing power consumption
机译:Computer-readable medium, communication terminal, and method for making appropriate selection between promptly receiving communication signal and reducing power consumption