CN115088234A - 参考信号处理方法、装置及可读存储介质 - Google Patents

参考信号处理方法、装置及可读存储介质 Download PDF

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Publication number
CN115088234A
CN115088234A CN202080096114.4A CN202080096114A CN115088234A CN 115088234 A CN115088234 A CN 115088234A CN 202080096114 A CN202080096114 A CN 202080096114A CN 115088234 A CN115088234 A CN 115088234A
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dmrs
patterns
pattern
slots
dmrs patterns
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CN115088234B (zh
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左志松
徐伟杰
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

本申请实施例提供一种参考信号处理方法、装置及可读存储介质，其中，该方法通过确定N个不完全相同的DMRS图样，并根据N个不完全相同的DMRS图样对N个时隙的OFDM符号进行处理，且N个DMRS图样对应同一TB在N个时隙中的传输。本申请实施例中，在覆盖增强的模式下，重复传输的多个时隙通过采用时域结构不完全相同的DMRS图样，以实现至少减小部分时隙中OFDM符号与DMRS之间的距离，从而提高解调性能。

Description

PCT国内申请，说明书已公开。

Claims (34)

  1. PCT国内申请，权利要求书已公开。
CN202080096114.4A 2020-04-15 2020-04-15 参考信号处理方法、装置及可读存储介质 Active CN115088234B (zh)

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PCT/CN2020/084850 WO2021207958A1 (zh) 2020-04-15 2020-04-15 参考信号处理方法、装置及可读存储介质

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CN115088234A true CN115088234A (zh) 2022-09-20
CN115088234B CN115088234B (zh) 2023-08-29

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104125186A (zh) * 2013-04-28 2014-10-29 中兴通讯股份有限公司 一种解调参考信号图样信息的选取方法、系统及装置
CN108633012A (zh) * 2017-03-22 2018-10-09 展讯通信（上海）有限公司 一种时隙聚合方法、装置及基站
US20190200326A1 (en) * 2017-12-22 2019-06-27 Samsung Electronics Co., Ltd. Method and apparatus for configuring demodulation reference signal information in wireless cellular communication system
CN110731071A (zh) * 2017-06-15 2020-01-24 株式会社Ntt都科摩 用户终端及无线通信方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104125186A (zh) * 2013-04-28 2014-10-29 中兴通讯股份有限公司 一种解调参考信号图样信息的选取方法、系统及装置
CN108633012A (zh) * 2017-03-22 2018-10-09 展讯通信（上海）有限公司 一种时隙聚合方法、装置及基站
CN110731071A (zh) * 2017-06-15 2020-01-24 株式会社Ntt都科摩 用户终端及无线通信方法
US20190200326A1 (en) * 2017-12-22 2019-06-27 Samsung Electronics Co., Ltd. Method and apparatus for configuring demodulation reference signal information in wireless cellular communication system

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CN115088234B (zh) 2023-08-29
WO2021207958A1 (zh) 2021-10-21

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