首页> 外国专利> OPEN RADIO ACCESS NETWORK WITH UNIFIED REMOTE UNITS SUPPORTING MULTIPLE FUNCTIONAL SPLITS, MULTIPLE WIRELESS INTERFACE PROTOCOLS, MULTIPLE GENERATIONS OF RADIO ACCESS TECHNOLOGY, AND MULTIPLE RADIO FREQUENCY BANDS

OPEN RADIO ACCESS NETWORK WITH UNIFIED REMOTE UNITS SUPPORTING MULTIPLE FUNCTIONAL SPLITS, MULTIPLE WIRELESS INTERFACE PROTOCOLS, MULTIPLE GENERATIONS OF RADIO ACCESS TECHNOLOGY, AND MULTIPLE RADIO FREQUENCY BANDS

机译:打开无线电接入网络,具有支持多个功能分配的统一远程单元,多个无线接口协议,多个多种无线电接入技术以及多个射频频段

摘要

One embodiment is directed to an open radio access network to provide wireless coverage for a plurality of cells at a site and that comprises a virtualized headend comprising one or more base-station nodes and a plurality of unified remote units deployed at the site. Each of the unified remote units is able to support multiple functional splits, multiple wireless interface protocols, multiple generations of radio access technology, and multiple frequency bands. The unified remote units and functional split used to serve each cell can be changed (for example, on-the-fly as a part of an automatic or manual adaptation process that is a function of one or more monitored performance attributes of the open radio access network such as network bandwidth, network latency, processing load, or processing performance). The unified remote units can be implemented in a modular manner with a backplane to which different radio modules can be coupled.
机译:一个实施例涉及一种开放式无线电接入网络,以在站点处提供多个小区的无线覆盖,并且包括包括一个或多个基站节点的虚拟化头和部署在站点上的多个统一远程单元。 每个统一的远程单元都能够支持多个功能分割,多个无线接口协议,多个多个无线电接入技术和多个频带。 可以更改统一的远程单元和用于服务每个单元格的功能拆分(例如,作为自动或手动自适应过程的一部分,该过程是开放无线电接入的一个或多个受监视性能属性的函数 网络诸如网络带宽,网络延迟,处理负载或处理性能的网络。 统一的远程单元可以以模块化方式实现,其背板可以耦合到哪个不同的无线电模块。

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