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首页> 外文会议>International Conference on Renewable Energies for Developing Countries >Redundant and Non-Redundant Spectrum Shaping Schemes for Reflection-Limited Chip-to-Chip Communication
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Redundant and Non-Redundant Spectrum Shaping Schemes for Reflection-Limited Chip-to-Chip Communication

机译：反射受限的芯片到芯片通信的冗余和非冗余频谱整形方案

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In today's chip-to-chip communication, the trend of high-speed transmission has led to ever growing bandwidth requirements. To cope with the resulting frequency-selective behavior of the transmission channel, conventional measures, such as digital equalization and error control coding, are undesired in this application scenario due to extremely tight power and latency constraints. Alternatively, this paper proposes different processing techniques of low complexity. They aim at matching spectrum of the transmit signal to the channel frequency response. For that purpose, two categories are investigated, namely pulse shaping and repetition coding. The performance of these schemes is assessed using two exemplary reflection-limited channel models, the multi-drop bus (MDB) channel and the substrate-integrated waveguides (SIW) channel. Simulations reveal a good performance of selected methods, such that, as a result, sets of suitable spectrum shaping schemes are presented for the respective transmission channels.
机译：在当今的芯片到芯片通信中，高速传输的趋势导致带宽需求不断增长。为了应对由此产生的传输信道的频率选择行为，由于极度严格的功率和等待时间限制，在这种应用场景中不希望采用诸如数字均衡和差错控制编码之类的常规措施。另外，本文提出了低复杂度的不同处理技术。它们旨在使发射信号的频谱与信道频率响应相匹配。为此，研究了两类，即脉冲整形和重复编码。使用两个示例性的反射受限通道模型，多点总线（MDB）通道和基板集成波导（SIW）通道来评估这些方案的性能。仿真显示了所选方法的良好性能，因此，为各个传输通道提供了一组合适的频谱整形方案。

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