论文标题
分析多消息重传计划
Analysis of Multi-Messages Retransmission Schemes
论文作者
论文摘要
混合自动请求（HARQ）协议可以在无线系统中可靠的通信。通常，在时间共享方法之后，以连续的时间表发送了几个平行流。最近，多层HARQ是通过在时隙内的超级数据包提出的。在本文中，我们通过使用一些设计参数来评估这种多层HARQ的潜力。我们表明，吞吐量仅在中标和噪声比（SNR）中获得。
Hybrid Automatic ReQuest (HARQ) protocol enables reliable communications in wireless systems. Usually, several parallel streams are sent in successive timeslots following a time-sharing approach. Recently, multi-layer HARQ has been proposed by superposing packets within a timeslot. In this paper, we evaluate the potential of this multi-layer HARQ by playing with some design parameters. We show that a gain in throughput is only obtained at mid-Signal-to-Noise Ratio (SNR).
