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Systems and Methods for Mapping DMRS Configuration to Phase Noise Tracking Pilot for Improved Receiver Performance

机译：用于将DMRS配置映射到相位噪声跟踪仪以提高接收器性能的系统和方法

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摘要

According to certain embodiments, a user equipment (810) is provided for us in a cellular network. The user equipment (810) may include a transceiver (910), a processor (920), and a memory (930). The user equipment (810) may be configured to acquire a Demodulation Reference Signal (DMRS) configuration. A mapping is determined from the DMRS configuration to a phase noise tracking reference signal (PNT-RS). A channel estimate is performed using the DMRS configuration. Phase noise estimation and compensation is performed based on the PNT-RS by using the mapping and the channel estimate.

机译：根据某些实施例，在蜂窝网络中为我们提供了用户设备（ 810 ）。用户设备（ 810 ）可以包括收发器（ 910 ），处理器（ 920 ）和存储器（ 930 < / B>）。用户设备（ 810 ）可以被配置为获取解调参考信号（DMRS）配置。从DMRS配置确定到相位噪声跟踪参考信号（PNT-RS）的映射。使用DMRS配置执行信道估计。通过使用映射和信道估计，基于PNT-RS执行相位噪声估计和补偿。 展开▼

著录项

公开/公告号US2019199500A1

专利类型

公开/公告日2019-06-27

原文格式PDF

申请/专利权人 TELEFONAKTIEBOLAGET LM ERICSSON (PUBL);
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申请/专利号US201916294588

发明设计人 MARTIN HESSLER;ROBERT BALDEMAIR;LARS LINDBOM;HENRIK SAHLIN;
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申请日2019-03-06

分类号H04L5;H04L27/26;H04L25/02;

国家 US

入库时间 2022-08-21 12:07:31

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1. 用于将DMRS配置映射到相位噪声跟踪导频以便改善接收机性能的系统和方法 [P] . 中国专利： CN108604974B . 2021.09.03

2. 用于将DMRS配置映射到相位噪声跟踪导频以便改善接收机性能的系统和方法 [P] . 中国专利： CN108604974A . 2018-09-28

3. System and method for mapping DMRS configurations to phase noise tracking pilots for improved receiver performance [P] . 日本专利： JP2019506066A . 2019-02-28

机译：用于将DMRS配置映射到相位噪声跟踪导频以改善接收机性能的系统和方法

4. Systems and methods for mapping DMRS configuration to phase noise tracking pilot for improved receiver performance [P] . 美国专利： US10644858B2 . 2020-05-05

机译：用于将DMRS配置映射到相位噪声跟踪导频以改善接收机性能的系统和方法

5. Systems and Methods for Mapping DMRS Configuration to Phase Noise Tracking Pilot for Improved Receiver Performance [P] . 美国专利： US2020220689A1 . 2020-07-09

机译：用于将DMRS配置映射到相位噪声跟踪仪以提高接收器性能的系统和方法

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