论文标题
5G新收音机中的带宽零件的底漆
A Primer on Bandwidth Parts in 5G New Radio
论文作者
论文摘要
第五代（5G）无线访问技术，即新广播（NR），具有支持各种用法方案的灵活性。 5G NR中的基本概念之一是带宽部分（BWP），在高级别上，是在通道带宽内配置的一组连续的资源块。 BWP跨越了第三代合伙项目开发的许多5G NR规格。了解BWP的运作方式对于理解5G NR至关重要。本文概述了NR技术规格中BWP的基本要素。我们描述了基本的BWP概念，BWP配置方法和BWP开关机制。我们还讨论了BWP支持方面的用户设备功能，并分享了我们对NR部署BWP用例的想法。
The fifth generation (5G) wireless access technology, known as New Radio (NR), features flexibility to support a variety of usage scenarios. One of the basic concepts in 5G NR is bandwidth part (BWP), which is, at a high level, a set of contiguous resource blocks configured inside a channel bandwidth. BWP spans across many 5G NR specifications developed by the 3rd Generation Partnership Project. Understanding how BWP operates is vital to understanding 5G NR. This article provides an overview of the essentials of BWP in the NR technical specifications. We describe fundamental BWP concepts, BWP configuration methods, and BWP switch mechanisms. We also discuss user equipment capabilities in terms of BWP support and share our thoughts on use cases of BWP for NR deployments.
