A data-oriented approach has been recently proposed that simultaneously supports ultra-high reliability and low latency in wireless transmission systems. In this letter, we analyze the performance of small data transmissions over fading channels in terms of a data-oriented performance metric. Through analytical results and associated numerical examples, we demonstrate the effectiveness of rate/power adaptive transmission and diversity combining in achieving ultra-reliable low-latency transmissions.

中文翻译：

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小数据在衰落信道上的超可靠低延迟传输：面向数据的分析

最近提出了一种面向数据的方法，它同时支持无线传输系统中的超高可靠性和低延迟。在这封信中，我们根据面向数据的性能指标分析了衰落信道上小数据传输的性能。通过分析结果和相关的数值例子，我们证明了速率/功率自适应传输和分集组合在实​​现超可靠低延迟传输方面的有效性。