金融界2025年5月24日消息，国家知识产权局信息显示，上海诺基亚贝尔股份有限公司、诺基亚通信公司申请一项名为“分数率HARQ反馈”的专利，公开号CN120035954A，申请日期为2022年09月。
专利摘要显示，本公开的示例实施例涉及以分数率进行HARQ反馈。在示例方法中，终端设备从网络设备接收混合自动重传请求(HARQ)反馈配置，该HARQ反馈配置指示用于终端设备和网络设备之间的HARQ反馈的分数反馈率。基于该部分反馈率，终端设备向网络设备发送HARQ反馈或者从网络设备接收HARQ反馈。这样，可配置的HARQ反馈率使得网络设备能够接收对控制消息的确认并且执行链路适配，同时在NTN部署场景中改进用户吞吐量。此外，减少的ACK/NACK传输还带来UE功率节省，这对于IoT设备是很重要的。
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