论文标题
5G中RBIS协议的实施和评估
Implementation and Evaluation of the RBIS Protocol in 5G
论文作者
论文摘要
5G和6G无线通信允许新颖和破坏性应用。尽管5G强烈专注于改进工业部署所需的QoS和QoS保证，但6G将对可能的用例产生破坏性的影响。在这里，几乎每种用例都需要相关系统的时间同步。而PTP的变化，例如IEEE 1588 v2.1或IEEE 802.1AS已建立为有线系统的标准，无线或混合系统的时间同步仍在进行研究。因此，最初针对Wi-Fi开发和研究的所谓的RBIS协议被映射到5G。这是可能的，因为这两个系统都是基于基础架构的，并且可以在5G NR的控制层中找到适合RBIS协议要求的合适广播。即使尚未破解某些应用程序所要求的1微秒要求，对于现有5G部署的非侵入性扩展而言，精确度为1.3微秒的精度和精度<4.3微秒。
5G and 6G wireless communications allow for novel and disruptive applications. While 5G was strongly focused on improvements on QoS and QoS guarantees that are necessary for industrial deployments, 6G will have a disruptive impact on possible use cases. Here, nearly each use case requires time synchronization of the involved systems. While PTP in its variations, e.g. IEEE 1588 v2.1 or IEEE 802.1AS, has established as standard for wireline systems, time synchronization of wireless or hybrid systems is still subject to research. Thus, the so-called RBIS protocol, which was originally developed and investigated for Wi-Fi, is mapped to 5G. This is possible, because both systems are infrastructure based and a suitable broadcast that fits to the requirements of RBIS protocol can be found in the control layer of 5G NR. Even if the 1 microsecond requirement that is required by some applications is not yet cracked, the accuracy of 1.3 microseconds and precision of <4.3 microseconds for non-invasive extension of existing 5G deployments is highly promising.
