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Systems and Methods for Phase Noise Tracking Reference Signal Sequence Generation Using Demodulation Reference Signals

机译：使用解调参考信号生成相位噪声跟踪参考信号序列的系统和方法

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摘要

A user equipment (910) is provided for use in a cellular network. The user equipment includes a transceiver (1010), a processor (1020), and a memory (1030). The user equipment (910 is configured to determine, for a data transmission a mapping form a demodulation reference signal (DMRS) to a PNT-RS. A DMRS resulting signal is generated from a subset of DMRS for a first resource element in a subcarrier. The DMRS resulting signal is copied from the first resource element to a second resource element assigned to the PNT-RS in the subcarrier. The data transmission is transmitted using the DMRS resulting signal and the PNT-RS.

机译：提供了一种在蜂窝网络中使用的用户设备（ 910 ）。用户设备包括收发器（ 1010 ），处理器（ 1020 ）和存储器（ 1030 ）。用户设备（ 910 ）被配置为确定用于数据传输的从解调参考信号（DMRS）到PNT-RS的映射。DMRS结果信号是从DMRS的子集生成的。将DMRS结果信号从第一资源元素复制到分配给子载波中的PNT-RS的第二资源元素，使用DMRS结果信号和PNT-RS发送数据传输。 展开▼

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公开/公告号US2020153589A1

专利类型

公开/公告日2020-05-14

原文格式PDF

申请/专利权人 TELEFONAKTIEBOLAGET LM ERICSSON (PUBL).;
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申请/专利号US202016738829

发明设计人 MARTIN HESSLER;ROBERT BALDEMAIR;LARS LINDBOM;HENRIK SAHLIN;NICLAS WIBERG;
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申请日2020-01-09

分类号H04L5;H04L27/233;H04L27/26;

国家 US

入库时间 2022-08-21 11:24:29

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1. 使用解调参考信号的相位噪声跟踪参考信号序列生成的系统和方法 [P] . 中国专利： CN108604973B . 2021.09.10

2. 使用解调参考信号的相位噪声跟踪参考信号序列生成的系统和方法 [P] . 中国专利： CN108604973A . 2018-09-28

3. Systems and Methods for Phase Noise Tracking Reference Signal Sequence Generation Using Demodulation Reference Signals [P] . US2021194744A1 . 2021-06-24

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